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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-10-13 19:46:53 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-10-25 21:12:45 +0200 |
| commit | 12801f969bf5e62f13994afd22354fa6fc3e2cea (patch) | |
| tree | f01e46c66fe5d74056703aa90352c59a3c95122f | |
| parent | 35b15a0da849ac62bd2343f2e52d9bd9504375ce (diff) | |
| download | ffmpeg-12801f969bf5e62f13994afd22354fa6fc3e2cea.tar.gz | |
trasher: check seek return value.
Fixes CID733726
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8ab0b9cabacad57cad7c26144baa544fab9c2ba7)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | tools/trasher.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/trasher.c b/tools/trasher.c index 61fd395f28..df6caf9932 100644 --- a/tools/trasher.c +++ b/tools/trasher.c @@ -54,7 +54,10 @@ int main(int argc, char **argv) while (count--) { int burst = 1 + ran() * (uint64_t) (abs(maxburst) - 1) / UINT32_MAX; int pos = ran() * (uint64_t) length / UINT32_MAX; - fseek(f, pos, SEEK_SET); + if (fseek(f, pos, SEEK_SET) < 0) { + fprintf(stderr, "seek failed\n"); + return 1; + } if (maxburst < 0) burst = -maxburst; |