From cd3cb048d995c522cfd892d0603e1e0e96bcab6d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?M=C3=A5ns=20Rullg=C3=A5rd?= <mans@mansr.com>
Date: Fri, 9 Jul 2010 23:26:36 +0000
Subject: [PATCH] tiny_psnr: check fread() return values
Originally committed as revision 24148 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
tests/tiny_psnr.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/tests/tiny_psnr.c b/tests/tiny_psnr.c
index 4a8ba42ad74..047048013a0 100644
--- a/tests/tiny_psnr.c
+++ b/tests/tiny_psnr.c
@@ -131,14 +131,17 @@ int main(int argc,char* argv[]){
for (i = 0; i < 2; i++) {
uint8_t *p = buf[i];
- fread(p, 1, 12, f[i]);
+ if (fread(p, 1, 12, f[i]) != 12)
+ return 1;
if (!memcmp(p, "RIFF", 4) &&
!memcmp(p+8, "WAVE", 4)) {
- fread(p, 1, 8, f[i]);
+ if (fread(p, 1, 8, f[i]) != 8)
+ return 1;
while (memcmp(p, "data", 4)) {
int s = p[4] | p[5]<<8 | p[6]<<16 | p[7]<<24;
fseek(f[i], s, SEEK_CUR);
- fread(p, 1, 8, f[i]);
+ if (fread(p, 1, 8, f[i]) != 8)
+ return 1;
}
} else {
fseek(f[i], -12, SEEK_CUR);
--
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