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rtsp: check ffurl_get_file_handle() return value

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CC: libav-stable@libav.org
Bug-Id: CID 717844
This commit is contained in:
Vittorio Giovara 2014-12-17 15:19:39 +01:00
parent b1306823d0
commit 76ccf114a6
1 changed files with 4 additions and 0 deletions
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4
libavformat/rtsp.c
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@ -1751,6 +1751,10 @@ redirect:
rt->seq = 0; rt->seq = 0;
tcp_fd = ffurl_get_file_handle(rt->rtsp_hd); tcp_fd = ffurl_get_file_handle(rt->rtsp_hd);
if (tcp_fd < 0) {
err = tcp_fd;
goto fail;
}
if (!getpeername(tcp_fd, (struct sockaddr*) &peer, &peer_len)) { if (!getpeername(tcp_fd, (struct sockaddr*) &peer, &peer_len)) {
getnameinfo((struct sockaddr*) &peer, peer_len, host, sizeof(host), getnameinfo((struct sockaddr*) &peer, peer_len, host, sizeof(host),
NULL, 0, NI_NUMERICHOST); NULL, 0, NI_NUMERICHOST);