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| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2021-02-24 02:08:32 +0100 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2021-02-28 17:14:21 +0100 |
| commit | b9b0c96db7aa272163c1e819553a3a508f029649 (patch) | |
| tree | 355f0c2680a199cad55e68b58549814722ad7daf | |
| parent | 301ae25e999d9771a4ece0e3d6f0983797dcc65a (diff) | |
| download | ffmpeg-b9b0c96db7aa272163c1e819553a3a508f029649.tar.gz | |
avformat/pcmdec: Fix NULL + 1
It is undefined behaviour.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
| -rw-r--r-- | libavformat/pcmdec.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavformat/pcmdec.c b/libavformat/pcmdec.c index e65b535665..395d9ecf92 100644 --- a/libavformat/pcmdec.c +++ b/libavformat/pcmdec.c @@ -57,8 +57,9 @@ static int pcm_read_header(AVFormatContext *s) len = strlen(mime_type); while (options < mime_type + len) { options = strstr(options, ";"); - if (!options++) + if (!options) break; + options++; if (!rate) sscanf(options, " rate=%d", &rate); if (!channels) |