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$NetBSD: patch-ca,v 1.1 2006/11/24 12:46:12 drochner Exp $
--- src/modules/loaders/loader_argb.c.orig 2006-09-05 02:37:07.000000000 +0200
+++ src/modules/loaders/loader_argb.c
@@ -23,7 +23,7 @@ char
load(ImlibImage * im, ImlibProgressFunction progress,
char progress_granularity, char immediate_load)
{
- int w, h, alpha;
+ int w=0, h=0, alpha=0;
FILE *f;
if (im->data)
@@ -36,13 +36,15 @@ load(ImlibImage * im, ImlibProgressFunct
{
char buf[256], buf2[256];
+ memset(buf, 0, sizeof(buf));
+ memset(buf2, 0, sizeof(buf));
if (!fgets(buf, 255, f))
{
fclose(f);
return 0;
}
sscanf(buf, "%s %i %i %i", buf2, &w, &h, &alpha);
- if (strcmp(buf2, "ARGB"))
+ if (strcmp(buf2, "ARGB") || w < 1 || h < 1 || w > 16383 || h > 16383)
{
fclose(f);
return 0;
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