From f2a4f12cb6c543039f38d17d6e8415ff65738d63 Mon Sep 17 00:00:00 2001 From: Måns Rullgård Date: Sat, 13 Feb 2010 16:56:37 +0000 Subject: Do not call lseek() with invalid whence value Originally committed as revision 21795 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavformat/file.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'libavformat/file.c') 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); } -- cgit v1.2.3