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flvdec: Fix invalid pointer deferences when parsing index

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Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit 2b4e49d428)

Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Laurent Aimar
2011-09-24 16:16:38 +02:00
committed by Reinhard Tartler
parent 8475df8158
commit 74f4c1358c
1 changed files with 2 additions and 2 deletions
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4
libavformat/flvdec.c
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@@ -185,8 +185,8 @@ static int parse_keyframes_index(AVFormatContext *s, AVIOContext *ioc, AVStream
} }
} }
if (timeslen == fileposlen) if (!ret && timeslen == fileposlen)
for(i = 0; i < arraylen; i++) for (i = 0; i < fileposlen; i++)
av_add_index_entry(vstream, filepositions[i], times[i]*1000, 0, 0, AVINDEX_KEYFRAME); av_add_index_entry(vstream, filepositions[i], times[i]*1000, 0, 0, AVINDEX_KEYFRAME);
else else
av_log(s, AV_LOG_WARNING, "Invalid keyframes object, skipping.\n"); av_log(s, AV_LOG_WARNING, "Invalid keyframes object, skipping.\n");