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| author | Benjamin Larsson <banan@ludd.ltu.se> | 2008-07-19 15:48:53 +0000 |
|---|---|---|
| committer | Benjamin Larsson <banan@ludd.ltu.se> | 2008-07-19 15:48:53 +0000 |
| commit | f7dbf86d935376d622db7ada1a3fe1bf64e8e8b0 (patch) | |
| tree | 93ce75bfefe04cc92b7f1308e391dac2d6b88e13 /libavcodec/qdm2.c | |
| parent | 9f59e608d2355f098f667bacba31424d80ba57a4 (diff) | |
Fix for possible null pointer dereferencing, closes Coverity report 68 run 2.
Originally committed as revision 14305 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/qdm2.c')
| -rw-r--r-- | libavcodec/qdm2.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavcodec/qdm2.c b/libavcodec/qdm2.c index 87bcb47adc..e4a7878a8c 100644 --- a/libavcodec/qdm2.c +++ b/libavcodec/qdm2.c @@ -1452,6 +1452,9 @@ static void qdm2_decode_fft_packets (QDM2Context *q) max = min; /* check for errors (?) */ + if (!packet) + return; + if (i == 0 && (packet->type < 16 || packet->type >= 48 || fft_subpackets[packet->type - 16])) return; |