ffmpeg | branch: master | Michael Niedermayer <mich...@niedermayer.cc> | Tue 
Aug  6 18:02:58 2024 +0200| [4dc7dfe65aaa21801a907c66592b92b05da921dc] | 
committer: Michael Niedermayer

avformat/segafilm: Set keyframe

Fixes: use of uninitialized value
Fixes: 
70871/clusterfuzz-testcase-minimized-ffmpeg_dem_SEGAFILM_fuzzer-5883617752973312

Found-by: continuous fuzzing process 
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4dc7dfe65aaa21801a907c66592b92b05da921dc
---

 libavformat/segafilm.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavformat/segafilm.c b/libavformat/segafilm.c
index 96a50c0e3b..e72d872f96 100644
--- a/libavformat/segafilm.c
+++ b/libavformat/segafilm.c
@@ -234,6 +234,7 @@ static int film_read_header(AVFormatContext *s)
             else if (film->audio_type != AV_CODEC_ID_NONE)
                 audio_frame_counter += (film->sample_table[i].sample_size /
                     (film->audio_channels * film->audio_bits / 8));
+            film->sample_table[i].keyframe = 1;
         } else {
             film->sample_table[i].stream = film->video_stream_index;
             film->sample_table[i].pts = AV_RB32(&scratch[8]) & 0x7FFFFFFF;

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