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tcp: Check the listen call

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Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Jordi Ortiz 2012-06-16 12:29:53 +02:00 committed by Martin Storsjö
parent ae702edf43
commit a7cc78cb11
1 changed files with 5 additions and 1 deletions
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6
libavformat/tcp.c
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@ -90,7 +90,11 @@ static int tcp_open(URLContext *h, const char *uri, int flags)
ret = ff_neterrno(); ret = ff_neterrno();
goto fail1; goto fail1;
} }
listen(fd, 1); ret = listen(fd, 1);
if (ret) {
ret = ff_neterrno();
goto fail1;
}
fd1 = accept(fd, NULL, NULL); fd1 = accept(fd, NULL, NULL);
if (fd1 < 0) { if (fd1 < 0) {
ret = ff_neterrno(); ret = ff_neterrno();