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| author | jackarain <jack.wgm@gmail.com> | 2023-03-03 20:31:39 +0800 |
|---|---|---|
| committer | Marton Balint <cus@passwd.hu> | 2023-03-08 23:14:09 +0100 |
| commit | 05ea0457fc50555287ecc2e304bc42dd0e05481b (patch) | |
| tree | 6f444fef7693788285d27e4d29acafd6109b2aec | |
| parent | f758d4fcb93b77115b6d971859f5bee56f8070b8 (diff) | |
| download | ffmpeg-05ea0457fc50555287ecc2e304bc42dd0e05481b.tar.gz | |
avformat/udp: check for memory allocation failure when setting localaddr
Signed-off-by: jackarain <jack.wgm@gmail.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
| -rw-r--r-- | libavformat/udp.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavformat/udp.c b/libavformat/udp.c index e8980b29d8..909213a467 100644 --- a/libavformat/udp.c +++ b/libavformat/udp.c @@ -740,6 +740,10 @@ static int udp_open(URLContext *h, const char *uri, int flags) if (av_find_info_tag(buf, sizeof(buf), "localaddr", p)) { av_freep(&s->localaddr); s->localaddr = av_strdup(buf); + if (!s->localaddr) { + ret = AVERROR(ENOMEM); + goto fail; + } } if (av_find_info_tag(buf, sizeof(buf), "sources", p)) { if ((ret = ff_ip_parse_sources(h, buf, &s->filters)) < 0) |