lavf/network: check return value of setsockopt.

Signed-off-by: Jun Zhao <mypopydev@gmail.com>

lavf/network: check return value of setsockopt.
Signed-off-by: Jun Zhao <mypopydev@gmail.com>
0a8ff1d8 · Jun Zhao · Jun Zhao · d428ef0e · 0a8ff1d8
Commit 0a8ff1d8 authored Aug 05, 2018 by Jun Zhao Committed by Jun Zhao Aug 18, 2018
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network.c libavformat/network.c +5 -2

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--- a/libavformat/network.c
+++ b/libavformat/network.c
@@ -194,8 +194,11 @@ int ff_socket(int af, int type, int proto)
 #endif
    }
 #ifdef SO_NOSIGPIPE
-    if (fd != -1)
-        setsockopt(fd, SOL_SOCKET, SO_NOSIGPIPE, &(int){1}, sizeof(int));
+    if (fd != -1) {
+        if (setsockopt(fd, SOL_SOCKET, SO_NOSIGPIPE, &(int){1}, sizeof(int))) {
+             av_log(NULL, AV_LOG_WARNING, "setsockopt(SO_NOSIGPIPE) failed\n");
+        }
+    }
 #endif
    return fd;
 }