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| author | Pierre-Anthony Lemieux <pal@palemieux.com> | 2022-01-03 07:59:19 -0800 |
|---|---|---|
| committer | Zane van Iperen <zane@zanevaniperen.com> | 2022-01-05 21:23:26 +1000 |
| commit | 2186555bc9834c16607ee87c1015e8a78bd4ea56 (patch) | |
| tree | abb3341fb5785caf5836e90d84c31380bbd3f49a | |
| parent | 5fd7b8e9b2cceae865ffd425a7895cccc76c0dba (diff) | |
| download | ffmpeg-2186555bc9834c16607ee87c1015e8a78bd4ea56.tar.gz | |
avformat/imf: fix bad free() when directory name of the input url is empty
Signed-off-by: Pierre-Anthony Lemieux <pal@palemieux.com>
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
(cherry picked from commit 59f1a46048109b8ec9f953d0d9348f9f1ae2a8c2)
| -rw-r--r-- | libavformat/imfdec.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libavformat/imfdec.c b/libavformat/imfdec.c index 503c8a2659..023f3556f6 100644 --- a/libavformat/imfdec.c +++ b/libavformat/imfdec.c @@ -624,8 +624,11 @@ static int imf_read_header(AVFormatContext *s) tmp_str = av_strdup(s->url); if (!tmp_str) return AVERROR(ENOMEM); + c->base_url = av_strdup(av_dirname(tmp_str)); + av_freep(&tmp_str); + if (!c->base_url) + return AVERROR(ENOMEM); - c->base_url = av_dirname(tmp_str); if ((ret = ffio_copy_url_options(s->pb, &c->avio_opts)) < 0) return ret; |