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| author | Måns Rullgård <mans@mansr.com> | 2010-02-13 16:56:37 +0000 |
|---|---|---|
| committer | Måns Rullgård <mans@mansr.com> | 2010-02-13 16:56:37 +0000 |
| commit | f2a4f12cb6c543039f38d17d6e8415ff65738d63 (patch) | |
| tree | 1daa57d709ae3d8bf069b022482b111e867e4122 | |
| parent | 5ca43c25f6143d376c3491fe7c802dfc87814769 (diff) | |
| download | ffmpeg-f2a4f12cb6c543039f38d17d6e8415ff65738d63.tar.gz | |
Do not call lseek() with invalid whence value
Originally committed as revision 21795 to svn://svn.ffmpeg.org/ffmpeg/trunk
| -rw-r--r-- | libavformat/file.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavformat/file.c b/libavformat/file.c index d2cb5302d4..9b60a5f1f8 100644 --- a/libavformat/file.c +++ b/libavformat/file.c @@ -73,6 +73,8 @@ static int file_write(URLContext *h, unsigned char *buf, int size) static int64_t file_seek(URLContext *h, int64_t pos, int whence) { int fd = (intptr_t) h->priv_data; + if (whence != SEEK_SET && whence != SEEK_CUR && whence != SEEK_END) + return AVERROR_NOTSUPP; return lseek(fd, pos, whence); } |