Merge commit '3ad825793a43253154bed05827f27425fc0757df'

[ffmpeg] / libavformat / librtmp.c

diff --git a/libavformat/librtmp.c b/libavformat/librtmp.c
index 146df660acfe7a07525f12628d82db7411abe302..f3cfa9a8e252759e9a89fb96a34e89944ba01b41 100644 (file)
--- a/libavformat/librtmp.c
+++ b/libavformat/librtmp.c
@@ -239,7 +239,10 @@ static int rtmp_open(URLContext *s, const char *uri, int flags)
 #if CONFIG_NETWORK
     if (ctx->buffer_size >= 0 && (flags & AVIO_FLAG_WRITE)) {
         int tmp = ctx->buffer_size;
-        setsockopt(r->m_sb.sb_socket, SOL_SOCKET, SO_SNDBUF, &tmp, sizeof(tmp));
+        if (setsockopt(r->m_sb.sb_socket, SOL_SOCKET, SO_SNDBUF, &tmp, sizeof(tmp))) {
+            rc = AVERROR_EXTERNAL;
+            goto fail;
+        }
     }
 #endif