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fixed segfault (#722)
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b648872c1f
commit
037914daf0
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@ -292,6 +292,7 @@ int supernode2sock (n2n_sock_t *sn, const n2n_sn_name_t addrIn) {
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traceEvent(TRACE_WARNING, "supernode2sock fails to resolve supernode IPv4 address for %s", supernode_host);
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traceEvent(TRACE_WARNING, "supernode2sock fails to resolve supernode IPv4 address for %s", supernode_host);
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rv = -1;
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rv = -1;
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}
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}
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freeaddrinfo(ainfo); /* free everything allocated by getaddrinfo(). */
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} else {
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} else {
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traceEvent(TRACE_WARNING, "supernode2sock fails to resolve supernode host %s, %d: %s", supernode_host, nameerr, gai_strerror(nameerr));
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traceEvent(TRACE_WARNING, "supernode2sock fails to resolve supernode host %s, %d: %s", supernode_host, nameerr, gai_strerror(nameerr));
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rv = -2;
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rv = -2;
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@ -306,7 +307,6 @@ int supernode2sock (n2n_sock_t *sn, const n2n_sn_name_t addrIn) {
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rv = -4;
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rv = -4;
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}
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}
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freeaddrinfo(ainfo); /* free everything allocated by getaddrinfo(). */
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ainfo = NULL;
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ainfo = NULL;
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return rv;
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return rv;
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