From c96b965c0c063813c92c35e39ad9cca0c652b54b Mon Sep 17 00:00:00 2001
From: "Mirar (Pontus Hagland)" <pike@sort.mirar.org>
Date: Wed, 14 Jan 1998 17:30:01 +0100
Subject: [PATCH] warnings fixed
Rev: src/modules/Image/encodings/gif.c:1.24
---
src/modules/Image/encodings/gif.c | 22 ++++++++++++----------
1 file changed, 12 insertions(+), 10 deletions(-)
diff --git a/src/modules/Image/encodings/gif.c b/src/modules/Image/encodings/gif.c
index dc73cd4bbb..00d24959a0 100644
--- a/src/modules/Image/encodings/gif.c
+++ b/src/modules/Image/encodings/gif.c
@@ -1,9 +1,9 @@
-/* $Id: gif.c,v 1.23 1998/01/14 16:11:55 mirar Exp $ */
+/* $Id: gif.c,v 1.24 1998/01/14 16:30:01 mirar Exp $ */
/*
**! module Image
**! note
-**! $Id: gif.c,v 1.23 1998/01/14 16:11:55 mirar Exp $
+**! $Id: gif.c,v 1.24 1998/01/14 16:30:01 mirar Exp $
**! submodule GIF
**!
**! This submodule keep the GIF encode/decode capabilities
@@ -31,7 +31,7 @@
#include "stralloc.h"
#include "global.h"
-RCSID("$Id: gif.c,v 1.23 1998/01/14 16:11:55 mirar Exp $");
+RCSID("$Id: gif.c,v 1.24 1998/01/14 16:30:01 mirar Exp $");
#include "pike_macros.h"
#include "object.h"
#include "constants.h"
@@ -1279,7 +1279,8 @@ void image_gif_netscape_loop_block(INT32 args)
static void _decode_get_extension(unsigned char **s,
unsigned long *len)
{
- int ext,sz,n;
+ int ext;
+ unsigned long n,sz;
if (*len<3) { (*s)+=*len; (*len)=0; return; }
n=0;
@@ -1316,7 +1317,8 @@ static void _decode_get_extension(unsigned char **s,
static void _decode_get_render(unsigned char **s,
unsigned long *len)
{
- int n=0,sz,bpp;
+ int n=0,bpp;
+ unsigned long sz;
/* byte ...
0 0x2c (render block init)
@@ -1354,7 +1356,7 @@ static void _decode_get_render(unsigned char **s,
push_int( !!((*s)[9]&64) );
if ( ((*s)[9]&128) )
- if ((*len)>10+(3<<bpp) )
+ if ((*len)>10+(unsigned long)(3<<bpp) )
{
push_string(make_shared_binary_string((*s)+10,3<<bpp));
(*s)+=10+(3<<bpp);
@@ -1454,7 +1456,7 @@ static void image_gif___decode(INT32 args)
aspect=s[12];
s+=13; len-=13;
- if (globalpalette && len<(3<<bpp))
+ if (globalpalette && len<(unsigned long)(3<<bpp))
error("Image.GIF.__decode: premature EOD (in global palette)\n");
push_int(xsize);
@@ -1686,7 +1688,7 @@ static void _gif_decode_lzw(unsigned char *s,
else
{
struct lzwc *myc;
- rgb_group *d,*da;
+ rgb_group *d,*da=NULL;
unsigned short lc;
myc=c+n;
@@ -1741,7 +1743,7 @@ static void gif_deinterlace(rgb_group *s,
unsigned long ysize)
{
rgb_group *tmp;
- int y,n;
+ unsigned long y,n;
tmp=malloc(xsize*ysize*sizeof(rgb_group));
if (!tmp) return;
@@ -1768,7 +1770,7 @@ static void image_gif__decode(INT32 args)
struct object *o,*o2,*cto,*lcto;
int transparency_index=0,transparency=0,
disposal=0,user_input=0,delay=0,interlace;
- unsigned char *s;
+ unsigned char *s=NULL;
struct image *img,*aimg=NULL;
if (!args)
--
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