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avcodec/mpeg4videodec: add av_unreachable for unexpected startcode

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Fixes: mpeg4videodec.c:3679:22: warning: variable 'name' is used
       uninitialized whenever 'if' condition is false
Signed-off-by: Kacper Michajłow <kasper93@gmail.com>
This commit is contained in:
Kacper Michajłow 2025-08-03 15:45:32 +02:00
parent 2287a19abb
commit 0798f58abe
1 changed files with 2 additions and 0 deletions
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2
libavcodec/mpeg4videodec.c
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@ -3678,6 +3678,8 @@ int ff_mpeg4_parse_picture_header(Mpeg4DecContext *ctx, GetBitContext *gb,
name = "Reserved";
else if (startcode <= 0x1FF)
name = "System start";
else
av_unreachable("Unexpected startcode");
av_log(s->avctx, AV_LOG_DEBUG, "startcode: %3X %s at %d\n",
startcode, name, get_bits_count(gb));
}