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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-10-26 17:57:42 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-10-26 18:24:50 +0200 |
| commit | 5b45b66220ffdf37619dbd70e41df31651db3f93 (patch) | |
| tree | 9d66c2e95554eeb52dcf927cff0e6938170c6e85 /tools | |
| parent | 86aba86b1b031ec7c7cc43dd679c0991929e6305 (diff) | |
| download | ffmpeg-5b45b66220ffdf37619dbd70e41df31651db3f93.tar.gz | |
cws2fws: check fstat return code.
Fixes CID733720
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/cws2fws.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/cws2fws.c b/tools/cws2fws.c index c7b62df910..84feda959e 100644 --- a/tools/cws2fws.c +++ b/tools/cws2fws.c @@ -62,7 +62,10 @@ int main(int argc, char *argv[]) return 1; } - fstat(fd_in, &statbuf); + if (fstat(fd_in, &statbuf) < 0) { + perror("fstat failed"); + return 1; + } comp_len = statbuf.st_size; uncomp_len = buf_in[4] | (buf_in[5] << 8) | (buf_in[6] << 16) | (buf_in[7] << 24); |