pike issues
https://git.lysator.liu.se/pikelang/pike/-/issues
2020-03-25T10:06:18Z
https://git.lysator.liu.se/pikelang/pike/-/issues/8004
Standards.URI obsolete list of reserved characters
2020-03-25T10:06:18Z
Peter Bortas
Standards.URI obsolete list of reserved characters
Imported from https://youtrack.roxen.com/issue/PIKE-4
Reported by Martin Karlgren <marty@roxen.com>
Standards.URI doesn't encode e.g. exclamation marks ("!"), as mandated by [RFC 3986](http://pike.lysator.liu.se/docs/ietf/rfc/39/rfc398...
Imported from https://youtrack.roxen.com/issue/PIKE-4
Reported by Martin Karlgren <marty@roxen.com>
Standards.URI doesn't encode e.g. exclamation marks ("!"), as mandated by [RFC 3986](http://pike.lysator.liu.se/docs/ietf/rfc/39/rfc3986.xml). Indeed, Standards.pmod/URI.pike references the outdated [RFC 1738](http://pike.lysator.liu.se/docs/ietf/rfc/17/rfc1738.xml).
Pike 8.0
https://git.lysator.liu.se/pikelang/pike/-/issues/10104
Define the behavior of catch vis a vis local variables defined in the block.
2022-12-21T15:42:21Z
Henrik (Grubba) Grubbström
Define the behavior of catch vis a vis local variables defined in the block.
There exists code (eg `Parser.Tabular`) that uses exceptions for control flow, and expects variables defined in the catch block to be cleared when the catch returns. Having the variables be cleared at a later time or out of order may cau...
There exists code (eg `Parser.Tabular`) that uses exceptions for control flow, and expects variables defined in the catch block to be cleared when the catch returns. Having the variables be cleared at a later time or out of order may cause the code to fail.
Consider:
```
int bangers;
#if __VERSION__ < 9.0
#define _destruct destroy
#endif
class Bang
{
inherit Pike.DestructImmediate;
protected void create()
{
bangers++;
}
protected int _destruct()
{
bangers--;
error("Bang!\n");
}
}
mixed a(int i)
{
mixed err = catch {
Bang bang = Bang();
if (i) error("Other!\n");
};
werror("#%d: Bangers: %d\n", i, bangers);
if (err) {
werror("Error: %O\n", err = describe_error(err));
} else {
werror("No error.\n");
}
return err;
}
int main()
{
for (int i = 0; i < 2; i++) {
mixed err = catch {
mixed val = a(i);
werror("#%d: bangers: %d, val: %O\n", i, bangers, val);
};
if (err) {
werror("#%d: a(%d) failed: %O\n", i, i, describe_error(err));
}
}
}
```
This issue causes the `Parser.Tabular` testsuite to hang.
Pike 9.0
https://git.lysator.liu.se/pikelang/pike/-/issues/10139
RSA PKCS1 v1.5 decryption implementation does not detect ciphertext modificat...
2024-01-26T13:03:11Z
Joshua Rogers
RSA PKCS1 v1.5 decryption implementation does not detect ciphertext modification by prepending \0-bytes to ciphertexts
Hi there,
Another issue in RSA PKCS1 v1.5. Pike does not bork on ciphertexts that have been modified with prepended 0-bytes in their ciphertext.
A small test-case:
```
int main() {
string key = "30820943020100300d06092a864886f70d010...
Hi there,
Another issue in RSA PKCS1 v1.5. Pike does not bork on ciphertexts that have been modified with prepended 0-bytes in their ciphertext.
A small test-case:
```
int main() {
string key = "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";
string privateKeyPkcs8 = String.hex2string(key);
mixed state = Standards.PKCS.parse_private_key(privateKeyPkcs8);
string ret;
string ct = String.hex2string("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");
array err = catch { ret = state->decrypt(ct); };
if(ret)
write("%s\n", ret);
}
```
This issue is similar to CVE 2020-14967, which also allowed for the prepending of \0-bytes to the ciphertext (which resulted in a buffer overflow due to difference in the expected and real length of the ct).
Cheers,
Josh
Pike 8.0
https://git.lysator.liu.se/pikelang/pike/-/issues/10078
Crypto.ECC.SECP_521R1 does not verify valid signatures.
2023-05-15T08:16:54Z
Joshua Rogers
Crypto.ECC.SECP_521R1 does not verify valid signatures.
Hi there,
While conducting some tests of Crypto.ECC.SECP_521R1->ECDSA(), I've come across a testcase which should be successfully verified, but it is not.
The code is as follows:
```
int main() {
string x = "00ee030cdb40abf7072686668...
Hi there,
While conducting some tests of Crypto.ECC.SECP_521R1->ECDSA(), I've come across a testcase which should be successfully verified, but it is not.
The code is as follows:
```
int main() {
string x = "00ee030cdb40abf70726866681f7b7fedc534190929c05a650bb928b894a5bbfe9577eea83c6331a796fa27ed9fac95d9ecacdfef6d61c925502b0afddc671463549";
string y = "0155606dd4cab19330c57c2ee740cd9c7c88bd88d95f840f315d525379dfeb7ea9bd3677b2185b92957f374317cc6124aacc8708075c4c05c95cbbc355bd692c3708";
string msg = "313233343030";
string sig = "30818702420090c8d0d718cb9d8d81094e6d068fb13c16b4df8c77bac676dddfe3e68855bed06b9ba8d0f8a80edce03a9fac7da561e24b1cd22d459239a146695a671f81f73aaf02413ee5a0a544b0842134629640adf5f0637087b04a442b1e6a22555dc1d8b93f8784f1ddd0cf90f75944cc2cd7ae373e5c2bac356a60ff9d08adfcdba3fa1b7a9d1d";
mixed state = Crypto.ECC.SECP_521R1->ECDSA();
state->set_public_key(Gmp.mpz(x, 16), Gmp.mpz(y, 16));
if(state->pkcs_verify(String.hex2string(msg), Crypto.SHA3_512, String.hex2string(sig)))
write("Success!\n");
return 0;
}
```
The test codes from https://github.com/google/wycheproof/blob/master/testvectors/ecdsa_secp521r1_sha512_test.json#L4279, and the explanation for the test is as follows: "Some implementations of ECDSA do not handle duplication and points at infinity correctly. This is a test vector that has been specially crafted to check for such an omission"
Please note: I have not tested this in Nettle itself, because I'm not 100% sure how to use the related functions in the C code.
Thank you.
https://git.lysator.liu.se/pikelang/pike/-/issues/10058
Xcode12 fails to ./configure due to -Wimplicit-function-declaration
2021-12-10T14:57:04Z
Mitchell Blank
Xcode12 fails to ./configure due to -Wimplicit-function-declaration
Compiling Pike-v8.0.702 on MacOS 11 with Xcode 12 one encounters an issue common to a lot of autoconf scripts -- broken tests due to the change to `-Werror,-Wimplicit-function-declaration`
Xcode 12 decided to make this warning an error ...
Compiling Pike-v8.0.702 on MacOS 11 with Xcode 12 one encounters an issue common to a lot of autoconf scripts -- broken tests due to the change to `-Werror,-Wimplicit-function-declaration`
Xcode 12 decided to make this warning an error by default in C code. One place this tends to bite in a subtle way is inside of autoconf scripts, since there a failure will usually be silent unless it causes something to be misdetected. Indeed, when building pike the build ends up failing with:
```
Configuration error: No way to set nonblocking I/O
```
If you search for `Werror` in the config.log lines you see lots and lots of examples:
```
./build/darwin-20.1.0-x86_64/modules/_Image_JPEG/config.log:conftest.c:27:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/_Image_TIFF/config.log:conftest.c:48:26: error: implicitly declaring library function 'malloc' with type 'void *(unsigned long)' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/_Stdio/config.log:conftest.c:116:7: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/_Stdio/config.log:conftest.c:134:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/_Stdio/config.log:conftest.c:141:5: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/_Stdio/config.log:conftest.c:135:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/_Stdio/config.log:conftest.c:103:63: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/_Stdio/config.log:conftest.c:136:5: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/Mysql/config.log:conftest.c:39:3: error: implicit declaration of function 'mysql_real_connect' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/Mysql/config.log:conftest.c:39:3: error: implicit declaration of function 'mysql_connect' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/Mysql/config.log:conftest.c:39:3: error: implicit declaration of function 'mysql_real_connect' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/Mysql/config.log:conftest.c:39:3: error: implicit declaration of function 'mysql_connect' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/Mysql/config.log:conftest.c:39:3: error: implicit declaration of function 'mysql_real_connect' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/Mysql/config.log:conftest.c:39:3: error: implicit declaration of function 'mysql_connect' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/Mysql/config.log:conftest.c:39:3: error: implicit declaration of function 'mysql_real_connect' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/Mysql/config.log:conftest.c:39:3: error: implicit declaration of function 'mysql_connect' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/Mysql/config.log:conftest.c:39:3: error: implicit declaration of function 'mysql_real_connect' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/Mysql/config.log:conftest.c:39:3: error: implicit declaration of function 'mysql_connect' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/system/config.log:conftest.c:116:14: error: implicit declaration of function 'setprgp' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/system/config.log:conftest.c:118:3: error: implicit declaration of function 'gethostbyname_r' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/system/config.log:conftest.c:118:7: error: implicit declaration of function 'gethostbyname_r' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/system/config.log:conftest.c:117:3: error: implicit declaration of function 'getservbyname_r' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/system/config.log:conftest.c:118:7: error: implicit declaration of function 'getservbyname_r' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/sybase/config.log:conftest.c:32:11: error: implicit declaration of function 'cs_ctx_alloc' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/sybase/config.log:conftest.c:33:11: error: implicit declaration of function 'ct_init' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/_math/config.log:conftest.c:28:5: error: implicit declaration of function 'fpsetround' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/_Image_XFace/config.log:conftest.c:45:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/Wnotify/config.log:conftest.c:33:3: error: implicit declaration of function 'FindFirstChangeNotification' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/modules/Wnotify/config.log:conftest.c:34:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:62:12: error: implicit declaration of function '_bswap' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:62:12: error: implicit declaration of function '_bswap64' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:62:12: error: implicit declaration of function '_bit_scan_reverse' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:62:12: error: implicit declaration of function '_bit_scan_forward' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:64:12: error: implicit declaration of function '_byteswap_ulong' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:64:12: error: implicit declaration of function '_byteswap_uint64' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:62:12: error: implicit declaration of function '__cntlz4' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:62:12: error: implicit declaration of function '__cntlz8' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:62:12: error: implicit declaration of function '__cnttz4' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:62:12: error: implicit declaration of function '__cnttz8' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:59:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:y.tab.c:1206:16: error: implicit declaration of function 'yylex' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.y:42:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:y.tab.c:1206:16: error: implicit declaration of function 'yylex' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.y:42:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:y.tab.c:1208:16: error: implicit declaration of function 'yylex' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:62:1: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:y.tab.c:1208:16: error: implicit declaration of function 'yylex' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:62:1: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:62:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:62:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:62:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:62:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:62:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:62:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:62:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:62:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:61:14: error: implicit declaration of function 'bar' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:174:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:168:30: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:239:3: error: implicit declaration of function 'mkdir' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:225:17: error: implicit declaration of function 'infnan' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:228:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:224:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:224:8: error: implicit declaration of function '_isnan' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:225:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:234:5: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:245:25: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:249:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:251:3: error: implicit declaration of function 'fpsetmask' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:252:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:255:3: error: implicit declaration of function 'fpsetround' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:256:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:253:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:253:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:245:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:259:24: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:250:3: error: implicit declaration of function 'GetSystemTimeAsFileTime' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:251:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:253:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:249:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:245:42: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:245:33: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:260:17: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:245:19: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:258:7: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:261:7: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:258:7: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:261:7: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:255:3: error: implicit declaration of function 'write' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:289:8: error: implicit declaration of function 'getpid' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:292:10: error: implicitly declaring library function 'strlen' with type 'unsigned long (const char *)' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:251:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:251:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:250:3: error: implicitly declaring library function 'printf' with type 'int (const char *, ...)' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:252:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:/Users/mitch/Pike-v8.0.702/src/fd_control.c:300:5: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:/Users/mitch/Pike-v8.0.702/src/fd_control.c:300:5: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:/Users/mitch/Pike-v8.0.702/src/fd_control.c:300:5: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:/Users/mitch/Pike-v8.0.702/src/fd_control.c:300:5: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:/Users/mitch/Pike-v8.0.702/src/fd_control.c:300:5: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:/Users/mitch/Pike-v8.0.702/src/fd_control.c:300:5: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:/Users/mitch/Pike-v8.0.702/src/fd_control.c:300:5: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:/Users/mitch/Pike-v8.0.702/src/fd_control.c:300:5: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:/Users/mitch/Pike-v8.0.702/src/fd_control.c:300:5: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:/Users/mitch/Pike-v8.0.702/src/fd_control.c:300:5: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:341:7: error: implicit declaration of function 'close' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:351:7: error: implicit declaration of function 'close' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:360:7: error: implicit declaration of function 'close' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:367:29: error: implicit declaration of function 'inet_addr' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:416:4: error: implicit declaration of function 'close' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:439:7: error: implicit declaration of function 'close' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:276:3: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:258:1: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:254:14: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
./build/darwin-20.1.0-x86_64/config.log:conftest.c:8:3: error: implicit declaration of function 'testfunc2' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
```
The number one cause of this type of failure is calling `exit()` without `#include <stdlib.h>` first. However, in my experience the fastest way to solve *that* particular one is to adjust the tests to just `return` from `main()` instead. E.g. here is one recent PR I made for a smaller project: https://github.com/jca02266/lha/pull/18/files
However in the case of pike there are a lot of other functions that are called without the proper header inclusion. For the time being I am going to work around it in Homebrew by adding `CFLAGS=-Wno-implicit-function-declaration` but long-term the configure.in files should be cleaned up to not generate these errors.
Pike 8.0
https://git.lysator.liu.se/pikelang/pike/-/issues/10048
Extend type-checker to use lfun types when checking efun calls with objects.
2022-09-08T13:02:34Z
Henrik (Grubba) Grubbström
Extend type-checker to use lfun types when checking efun calls with objects.
Currently the type checker resolves typical efun calls with objects to returning mixed, even though it may have knowledge about the object implementing the corresponding lfun(s).
Now that #10033 has been fixed, we get quite a few warnin...
Currently the type checker resolves typical efun calls with objects to returning mixed, even though it may have knowledge about the object implementing the corresponding lfun(s).
Now that #10033 has been fixed, we get quite a few warnings due to operators returning mixed.
https://git.lysator.liu.se/pikelang/pike/-/issues/10047
Warnings in Crypto.Pipe
2020-07-12T12:23:51Z
Henrik (Grubba) Grubbström
Warnings in Crypto.Pipe
The following warnings cause the testsuite to fail:
```
.../lib/modules/Crypto.pmod/Pipe.pike:33: Warning: An expression of type array(array | object | mixed) cannot be assigned to a variable of type array({ CipherState = object(implemen...
The following warnings cause the testsuite to fail:
```
.../lib/modules/Crypto.pmod/Pipe.pike:33: Warning: An expression of type array(array | object | mixed) cannot be assigned to a variable of type array({ CipherState = object(implements Nettle.Cipher()->State) }).
.../lib/modules/Crypto.pmod/Pipe.pike:38: Warning: An expression of type array(object) cannot be assigned to a variable of type array({ CipherState = object(implements Nettle.Cipher()->State) }).
```
https://git.lysator.liu.se/pikelang/pike/-/issues/10046
Warning in Standards.PEM
2020-07-11T11:27:59Z
Henrik (Grubba) Grubbström
Warning in Standards.PEM
The following warning causes the testsuite to fail:
```
.../lib/modules/Standards.pmod/PEM.pmod:202: Warning: An expression of type array(object(implements object(/home/grubba/src/Pike/8.1/lib/modules/Standards.pmod/PEM.pmod).Message) | ...
The following warning causes the testsuite to fail:
```
.../lib/modules/Standards.pmod/PEM.pmod:202: Warning: An expression of type array(object(implements object(/home/grubba/src/Pike/8.1/lib/modules/Standards.pmod/PEM.pmod).Message) | string) cannot be assigned to a variable of type array({ Message = object(implements object(/home/grubba/src/Pike/8.1/lib/modules/Standards.pmod/PEM.pmod).Message) }).
```
https://git.lysator.liu.se/pikelang/pike/-/issues/10045
Warning in Crypto.DH
2020-07-26T10:38:00Z
Henrik (Grubba) Grubbström
Warning in Crypto.DH
The following warning causes the testsuite to fail:
```
.../lib/modules/Crypto.pmod/DH.pmod:77: Warning: An expression of type mixed cannot be assigned to a variable of type { mpz = object(implements _static_modules.Gmp()->mpz) }.
```
The following warning causes the testsuite to fail:
```
.../lib/modules/Crypto.pmod/DH.pmod:77: Warning: An expression of type mixed cannot be assigned to a variable of type { mpz = object(implements _static_modules.Gmp()->mpz) }.
```
https://git.lysator.liu.se/pikelang/pike/-/issues/10044
Warning in 7.8::Crypto.DSA
2023-01-01T12:58:10Z
Henrik (Grubba) Grubbström
Warning in 7.8::Crypto.DSA
The following warning causes the testsuite to fail:
```
.../lib/7.8/modules/Crypto.pmod/DSA.pike:193: An expression of type mixed cannot be assigned to a variable of type { mpz = object(implements _static_modules.Gmp()->mpz) }.
```
The following warning causes the testsuite to fail:
```
.../lib/7.8/modules/Crypto.pmod/DSA.pike:193: An expression of type mixed cannot be assigned to a variable of type { mpz = object(implements _static_modules.Gmp()->mpz) }.
```
Pike 9.0
https://git.lysator.liu.se/pikelang/pike/-/issues/10043
Warning in Crypto.SHA1
2020-07-10T08:37:23Z
Henrik (Grubba) Grubbström
Warning in Crypto.SHA1
The following warning causes the testsuite to fail:
```
.../lib/modules/Crypto.pmod/SHA1.pmod:45: An expression of type int cannot be assigned to a variable of type int(8bit).
```
The following warning causes the testsuite to fail:
```
.../lib/modules/Crypto.pmod/SHA1.pmod:45: An expression of type int cannot be assigned to a variable of type int(8bit).
```
https://git.lysator.liu.se/pikelang/pike/-/issues/10042
Warnings in Val
2020-07-09T12:23:54Z
Henrik (Grubba) Grubbström
Warnings in Val
The following warnings cause the testsuite to fail:
```
.../lib/modules/Val.pmod/module.pmod:600: Warning: An expression of type int | mixed cannot be assigned to a variable of type int.
.../lib/modules/Val.pmod/module.pmod:601: Warni...
The following warnings cause the testsuite to fail:
```
.../lib/modules/Val.pmod/module.pmod:600: Warning: An expression of type int | mixed cannot be assigned to a variable of type int.
.../lib/modules/Val.pmod/module.pmod:601: Warning: An expression of type int | mixed cannot be assigned to a variable of type int.
.../lib/modules/Val.pmod/module.pmod:602: Warning: An expression of type int | mixed cannot be assigned to a variable of type int.
.../lib/modules/Val.pmod/module.pmod:630: Warning: An expression of type int | mixed cannot be assigned to a variable of type int.
.../lib/modules/Val.pmod/module.pmod:631: Warning: An expression of type int | mixed cannot be assigned to a variable of type int.
.../lib/modules/Val.pmod/module.pmod:632: Warning: An expression of type int | mixed cannot be assigned to a variable of type int.
.../lib/modules/Val.pmod/module.pmod:645: Warning: An expression of type int | mixed cannot be assigned to a variable of type int.
.../lib/modules/Val.pmod/module.pmod:646: Warning: An expression of type int | mixed cannot be assigned to a variable of type int.
.../lib/modules/Val.pmod/module.pmod:647: Warning: An expression of type int | mixed cannot be assigned to a variable of type int.
.../lib/modules/Val.pmod/module.pmod:868: Warning: An expression of type int | mixed cannot be assigned to a variable of type int.
.../lib/modules/Val.pmod/module.pmod:872: Warning: An expression of type int | mixed cannot be assigned to a variable of type int.
```
https://git.lysator.liu.se/pikelang/pike/-/issues/10041
Warnings in Standards.ASN1.Types
2020-07-23T12:44:25Z
Henrik (Grubba) Grubbström
Warnings in Standards.ASN1.Types
The following warnings cause the testsuite to fail:
```
.../lib/modules/Standards.pmod/ASN1.pmod/Types.pmod:184: Warning: An expression of type array(object) cannot be assigned to a variable of type array({ Object = object(implements obj...
The following warnings cause the testsuite to fail:
```
.../lib/modules/Standards.pmod/ASN1.pmod/Types.pmod:184: Warning: An expression of type array(object) cannot be assigned to a variable of type array({ Object = object(implements object(.../lib/modules/Standards.pmod/ASN1.pmod/Types.pmod).Object) }).
.../lib/modules/Standards.pmod/ASN1.pmod/Types.pmod:353: Warning: An expression of type mixed cannot be assigned to a variable of type { mpz = object(implements _static_modules.Gmp()->mpz) }.
.../lib/modules/Standards.pmod/ASN1.pmod/Types.pmod:518: Warning: An expression of type int cannot be assigned to a variable of type int(8bit).
```
https://git.lysator.liu.se/pikelang/pike/-/issues/10040
Warnings in __builtin.Nettle.Hash
2020-08-15T12:54:22Z
Henrik (Grubba) Grubbström
Warnings in __builtin.Nettle.Hash
The following warnings cause the testsuite to fail:
```
.../lib/modules/__builtin.pmod/Nettle.pmod/Hash.pike:477: Warning: An expression of type int cannot be assigned to a variable of type void | int(0..).
.../lib/modules/__builtin.pmod...
The following warnings cause the testsuite to fail:
```
.../lib/modules/__builtin.pmod/Nettle.pmod/Hash.pike:477: Warning: An expression of type int cannot be assigned to a variable of type void | int(0..).
.../lib/modules/__builtin.pmod/Nettle.pmod/Hash.pike:578: Warning: An expression of type string cannot be assigned to a variable of type string(8bit).
.../lib/modules/__builtin.pmod/Nettle.pmod/Hash.pike:911: Warning: An expression of type int | mixed cannot be assigned to a variable of type int.
.../lib/modules/__builtin.pmod/Nettle.pmod/Hash.pike:1258: Warning: An expression of type string cannot be assigned to a variable of type string(8bit).
.../lib/modules/__builtin.pmod/Nettle.pmod/Hash.pike:1321: Warning: An expression of type string cannot be assigned to a variable of type string(8bit).
```
https://git.lysator.liu.se/pikelang/pike/-/issues/10039
Automap behavior differs for constants and variables.
2021-11-19T14:58:05Z
Henrik (Grubba) Grubbström
Automap behavior differs for constants and variables.
From the Pike mailinglist:
```
24084121 2020-06-18 11:26 +0200 /42 lines/ Mateusz Krawczuk <krawczukmat@gmail.com>
Sent by: SRS0+eNdN=77=lists.lysator.liu.se=pike-devel-bounces@lysator.liu.se
Imported: 2020-06-18 11:27 by Brevbäraren
Ext...
From the Pike mailinglist:
```
24084121 2020-06-18 11:26 +0200 /42 lines/ Mateusz Krawczuk <krawczukmat@gmail.com>
Sent by: SRS0+eNdN=77=lists.lysator.liu.se=pike-devel-bounces@lysator.liu.se
Imported: 2020-06-18 11:27 by Brevbäraren
External recipient: Pike Development List <pike-devel@lists.lysator.liu.se>
To: Pike (-) developers forum <21001>
Subject: an automap bug
```
------------------------------------------------------------
Reproduces both on pike 8 from apt repository and pike compiled on master:
```
$ ./pike -v
Pike v8.1 release 13 Copyright © 1994-2018 Linköping University
Pike comes with ABSOLUTELY NO WARRANTY; This is free software and you are
welcome to redistribute it under certain conditions; read the files
COPYING and COPYRIGHT in the Pike distribution for more details.
$
$ cat automap1.pike
int main() {
write( "%O\n", combine_path("foo", ({ "abc", "cde" })[*] ) );
}
$
$ cat automap2.pike
int main() {
string s = "foo";
write("%O\n", combine_path(s, ({ "abc", "cde" })[*] ) );
}
$
$ ./pike automap1.pike
({ /* 2 elements */
"foo/abc",
"foo/cde"
})
$
$ ./pike automap2.pike
automap2.pike:4:[*] not supported here.
Pike: Failed to compile script.
$
$ pike -v
Pike v8.0 release 498 Copyright © 1994-2017 Linköping University
Pike comes with ABSOLUTELY NO WARRANTY; This is free software and you are
welcome to redistribute it under certain conditions; read the files
COPYING and COPYRIGHT in the Pike distribution for more details.
$ pike automap1.pike
({ /* 2 elements */
"foo/abc",
"foo/cde"
})
$
$ pike automap2.pike
automap2.pike:4:[*] not supported here.
```
(24084121) /Mateusz Krawczuk <krawczukmat@gmail.com>/
https://git.lysator.liu.se/pikelang/pike/-/issues/10033
Operator assignment and strict_types
2022-11-21T10:00:53Z
Henrik (Grubba) Grubbström
Operator assignment and strict_types
From the Pike developers mailinglist:
```
22509896 2018-03-26 17:36 -0700 /41 lines/ Marc Simpson <marc@0branch.com>
Sender: SRS0+w18L=GR=lists.lysator.liu.se=pike-devel-bounces@lysator.liu.se
Imported: 2018-03-27 02:36 av Brevbäraren
Ex...
From the Pike developers mailinglist:
```
22509896 2018-03-26 17:36 -0700 /41 lines/ Marc Simpson <marc@0branch.com>
Sender: SRS0+w18L=GR=lists.lysator.liu.se=pike-devel-bounces@lysator.liu.se
Imported: 2018-03-27 02:36 av Brevbäraren
External recipient: pike-devel@lists.lysator.liu.se
To: Pike (-) developers forum <20565>
Subject: Operator assignment and strict_types
```
Hi folks,
It looks like operator assignment (op=), increment and decrement
statements aren't subjected to the same typechecks as their more
explicit equivalents.
For example, neither the post-increment nor += statements below warn
with strict_types enabled, even though they assign values outside of
foo's restricted int domain:
int(3..3) foo = 3;
foo++; // no warning
foo += 1; // no warning
foo = foo + 1; // warning from strict_types
Similarly, operator assignment on aggregates fails to elicit a warning:
array(int) a = ({});
multiset(int) b = (<>);
mapping(int:int) c = ([]);
// no warnings
a += ({ "hey" });
b += (< "hey" >);
c += ([ "hey": "there" ]);
// warnings from strict_types
a = a + ({ "hey" });
b = b + (< "hey" >);
c = c + ([ "hey": "there" ]);
I'm guessing this is because the checks provided by the
F_ASSIGN/F_ASSIGN_SELF case (las.c) only apply to direct assignment;
op= and friends are presumably not instrumented for strict_types in
the same manner.
Have there been any discussions around addressing this inconsistency?
Thanks,
Marc
Pike 9.0
https://git.lysator.liu.se/pikelang/pike/-/issues/10027
Standards.JSON5.encode() can stall a multi-threaded process for quite a while
2020-03-31T09:56:10Z
Henrik (Grubba) Grubbström
Standards.JSON5.encode() can stall a multi-threaded process for quite a while
Cf #10026, but replace JSON with JSON5.
Cf #10026, but replace JSON with JSON5.
Pike Next
Henrik (Grubba) Grubbström
Henrik (Grubba) Grubbström
https://git.lysator.liu.se/pikelang/pike/-/issues/10017
Compiler: The multi assign treeopt fix was broken.
2020-03-12T15:28:53Z
Henrik (Grubba) Grubbström
Compiler: The multi assign treeopt fix was broken.
The fix for #10006 causes warnings in Nettle:
```
Pike v8.1 release 13 running Hilfe v3.5 (Incremental Pike Frontend)
> Nettle.Hash;
/home/grubba/src/Pike/8.1/lib/modules/__builtin.pmod/Nettle.pmod/Hash.pike:1280: Warning: An expression...
The fix for #10006 causes warnings in Nettle:
```
Pike v8.1 release 13 running Hilfe v3.5 (Incremental Pike Frontend)
> Nettle.Hash;
/home/grubba/src/Pike/8.1/lib/modules/__builtin.pmod/Nettle.pmod/Hash.pike:1280: Warning: An expression of type array(int | string) cannot be assigned to a variable of type array(int | string(8bit)).
/home/grubba/src/Pike/8.1/lib/modules/__builtin.pmod/Nettle.pmod/Hash.pike:1281: Warning: Expected: array(int | string(8bit)).
/home/grubba/src/Pike/8.1/lib/modules/__builtin.pmod/Nettle.pmod/Hash.pike:1281: Warning: Got : array(int | string).
```
The code that is warned about:
```
if (!catch([r, salt, iters] = [array(string(8bit)|int)]
array_sscanf(line, format))
```
Pike Next
Henrik (Grubba) Grubbström
Henrik (Grubba) Grubbström
https://git.lysator.liu.se/pikelang/pike/-/issues/8242
Former Fix in Pike 8.0 task of PIKE-234 (#8234). See it for details.
2019-12-16T09:05:03Z
Peter Bortas
Former Fix in Pike 8.0 task of PIKE-234 (#8234). See it for details.
Imported from https://youtrack.roxen.com/issue/PIKE-242
Reported by Eduardo Rodes Pastor <erodes@roxen.com>
Blocking [PIKE-234](#8234)
Imported from https://youtrack.roxen.com/issue/PIKE-242
Reported by Eduardo Rodes Pastor <erodes@roxen.com>
Blocking [PIKE-234](#8234)
https://git.lysator.liu.se/pikelang/pike/-/issues/8241
Former QA task of PIKE-229 (#8229). See it for details.
2019-12-11T14:05:43Z
Peter Bortas
Former QA task of PIKE-229 (#8229). See it for details.
Imported from https://youtrack.roxen.com/issue/PIKE-241
Reported by KG Sterneberg <kg@roxen.com>
Blocking [PIKE-229](#8229)
Imported from https://youtrack.roxen.com/issue/PIKE-241
Reported by KG Sterneberg <kg@roxen.com>
Blocking [PIKE-229](#8229)