12 lines
428 B
Diff
12 lines
428 B
Diff
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--- socket.c.orig
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+++ socket.c
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@@ -282,7 +282,7 @@ sock_hostname(struct host_info *host)
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return;
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}
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- if (STR_NE (host->name, res->ai_canonname) && STR_NE(host->name, "localhost"))
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+ if ((!res->ai_canonname || STR_NE (host->name, res->ai_canonname)) && STR_NE(host->name, "localhost"))
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{
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/* We don't treat this as an error, though... */
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tcpd_warn("host name mismatch: %s != %s (%s)",
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