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avformat/flvdec: initialize ret in flv_read_packet() to AVERROR_BUG

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This will ensure any future goto leave that may be added doesn't accidentally forget to
set ret to some proper value.

Reviewed-by: Timo Rothenpieler <timo@rothenpieler.org>
Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2025-01-07 16:08:11 -03:00
parent af74fe7139
commit 692ce2503e
1 changed files with 2 additions and 1 deletions
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3
libavformat/flvdec.c
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@ -1280,7 +1280,7 @@ static int flv_update_video_color_info(AVFormatContext *s, AVStream *st)
static int flv_read_packet(AVFormatContext *s, AVPacket *pkt) static int flv_read_packet(AVFormatContext *s, AVPacket *pkt)
{ {
FLVContext *flv = s->priv_data; FLVContext *flv = s->priv_data;
int ret = 0, i, size, flags; int ret = AVERROR_BUG, i, size, flags;
int res = 0; int res = 0;
enum FlvTagType type; enum FlvTagType type;
int stream_type = -1; int stream_type = -1;
@ -1795,6 +1795,7 @@ next_track:
} }
} }
ret = 0;
leave: leave:
last = avio_rb32(s->pb); last = avio_rb32(s->pb);
if (!flv->trust_datasize) { if (!flv->trust_datasize) {