bsc_msc.c: Check setsockopt() return value
Change-Id: I79a8fe9c025772e51560503504f517485b0ace34 Fixes: Coverity CID 57644
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@ -158,6 +158,9 @@ int bsc_msc_connect(struct bsc_msc_connection *con)
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return -1;
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}
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/* TODO: Why are we not using the libosmocore soecket
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* abstraction, or libosmo-netif? */
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/* move to the next connection */
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dest = (struct bsc_msc_dest *) con->dests->next;
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llist_del(&dest->list);
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@ -197,7 +200,10 @@ int bsc_msc_connect(struct bsc_msc_connection *con)
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sin.sin_port = htons(dest->port);
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inet_aton(dest->ip, &sin.sin_addr);
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setsockopt(fd->fd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on));
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ret = setsockopt(fd->fd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on));
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if (ret != 0)
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LOGP(DMSC, LOGL_ERROR,
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"Failed to set SO_REUSEADDR socket option\n");
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ret = connect(fd->fd, (struct sockaddr *) &sin, sizeof(sin));
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if (ret == -1 && errno == EINPROGRESS) {
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