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https://github.com/NixOS/nixpkgs.git
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39 lines
1 KiB
Diff
39 lines
1 KiB
Diff
diff -urN ncat-0.10rc3/ncat_main.c ncat-0.10rc3-fixed/ncat_main.c
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--- ncat-0.10rc3/ncat_main.c 2006-01-10 03:29:08.000000000 +0300
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+++ ncat-0.10rc3-fixed/ncat_main.c 2007-07-09 09:58:58.000000000 +0400
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@@ -23,6 +23,7 @@
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{
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struct sockaddr_in ss;
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struct sockaddr_in6 ss6;
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+ struct sockaddr_storage sst;
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struct conn_state cs;
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@@ -271,7 +272,7 @@
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}
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/* resolve hostname */
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- if (!resolve(argv[optind], (struct sockaddr_storage *) &ss)) {
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+ if (!resolve(argv[optind], (struct sockaddr_storage *) &sst)) {
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/* host failed to resolve :( */
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fprintf(stderr,
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"%s: Could not resolve target hostname %s. QUITTING.\n",
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@@ -297,6 +298,8 @@
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/* IPv6 connect() */
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if (oipv == 6) {
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+ memcpy(&ss6,&sst,sizeof(ss6));
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+
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ss6.sin6_family = AF_INET6;
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ss_len = sizeof(struct sockaddr_in6);
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@@ -329,6 +332,8 @@
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}
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/* IPv4 connect() - default. */
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else {
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+ memcpy(&ss,&sst,sizeof(ss));
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+
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ss.sin_family = AF_INET;
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ss_len = sizeof(struct sockaddr_in);
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