From eb45cf9d7858572e58c65024345dc7f57cfacf74 Mon Sep 17 00:00:00 2001
From: Marcus Comstedt <marcus@mc.pp.se>
Date: Fri, 25 Oct 2002 14:23:19 +0200
Subject: [PATCH] Never allocate empty hashtables.
Rev: src/dlopen.c:1.42
---
src/dlopen.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/src/dlopen.c b/src/dlopen.c
index 8a0164429f..7253f1db50 100644
--- a/src/dlopen.c
+++ b/src/dlopen.c
@@ -2,7 +2,7 @@
|| This file is part of Pike. For copyright information see COPYRIGHT.
|| Pike is distributed under GPL, LGPL and MPL. See the file COPYING
|| for more information.
-|| $Id: dlopen.c,v 1.41 2002/10/25 00:08:08 marcus Exp $
+|| $Id: dlopen.c,v 1.42 2002/10/25 12:23:19 marcus Exp $
*/
#include <global.h>
@@ -189,7 +189,7 @@ size_t STRNLEN(char *s, size_t maxlen)
#else /* PIKE_CONCAT */
-RCSID("$Id: dlopen.c,v 1.41 2002/10/25 00:08:08 marcus Exp $");
+RCSID("$Id: dlopen.c,v 1.42 2002/10/25 12:23:19 marcus Exp $");
#endif
@@ -214,6 +214,7 @@ static struct Htable *alloc_htable(size_t size)
{
int e;
struct Htable *ret;
+ if(size<1) size=1;
#ifdef DLDEBUG
fprintf(stderr,"alloc_htable(%d)\n",size);
FLUSH();
@@ -1087,7 +1088,7 @@ static int dl_load_coff_files(struct DLHandle *ret,
#endif
/* Create a hash table for exported symbols */
- ret->htable=alloc_htable(num_exports?num_exports:1);
+ ret->htable=alloc_htable(num_exports);
if(data->flags & RTLD_GLOBAL)
global_dlhandle.htable = htable_add_space(global_dlhandle.htable, num_exports);
--
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