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| author | Michael Niedermayer <michael@niedermayer.cc> | 2022-07-19 00:32:18 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2022-07-22 17:12:24 +0200 |
| commit | 1c06f776e6ecfc3f17bdd1e29c6add72548c9576 (patch) | |
| tree | b12a0415018599412d58459aee2c691ee8a8f958 | |
| parent | e95f80c8df9dc39592c12940983db794ab315a99 (diff) | |
| download | ffmpeg-1c06f776e6ecfc3f17bdd1e29c6add72548c9576.tar.gz | |
avformat/asfdec_f: Use 64bit for packet start time
Fixes: signed integer overflow: 2147483647 + 32 cannot be represented in type 'int'
Fixes: 49014/clusterfuzz-testcase-minimized-ffmpeg_dem_ASF_fuzzer-6314973315334144
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 8ed78486fcb065b5b459f14d4b1c3242f6d21ec7)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavformat/asfdec_f.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavformat/asfdec_f.c b/libavformat/asfdec_f.c index 7fc174635b..bdbd4271c8 100644 --- a/libavformat/asfdec_f.c +++ b/libavformat/asfdec_f.c @@ -104,7 +104,7 @@ typedef struct ASFContext { int ts_is_pts; int packet_multi_size; int packet_time_delta; - int packet_time_start; + int64_t packet_time_start; int64_t packet_pos; int stream_index; |