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Code Issues Releases Activity

avformat/concatf: check if any nodes were allocated

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Fixes ticket #10304

Signed-off-by: James Almer <jamrial@gmail.com>
(cherry picked from commit 19c2dc677f81c940aebe63ed09dacf5c725f0b35)
This commit is contained in:
James Almer 2023-04-12 22:52:05 -03:00
parent 0028275216
commit 796daf929a
1 changed files with 2 additions and 0 deletions
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libavformat/concat.c
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@ -296,6 +296,8 @@ static av_cold int concatf_open(URLContext *h, const char *uri, int flags)
av_bprint_finalize(&bp, NULL);
data->length = i;
if (!data->length)
err = AVERROR_INVALIDDATA;
if (err < 0)
concat_close(h);