Ensure getaddrinfo_all returns null result on failure.
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@ -8,7 +8,7 @@
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*
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*
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*
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*
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* IDENTIFICATION
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* IDENTIFICATION
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* $PostgreSQL: pgsql/src/backend/libpq/ip.c,v 1.24 2003/11/29 19:51:49 pgsql Exp $
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* $PostgreSQL: pgsql/src/backend/libpq/ip.c,v 1.25 2004/04/24 20:10:34 tgl Exp $
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*
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*
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* This file and the IPV6 implementation were initially provided by
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* This file and the IPV6 implementation were initially provided by
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* Nigel Kukard <nkukard@lbsd.net>, Linux Based Systems Design
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* Nigel Kukard <nkukard@lbsd.net>, Linux Based Systems Design
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@ -69,6 +69,9 @@ int
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getaddrinfo_all(const char *hostname, const char *servname,
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getaddrinfo_all(const char *hostname, const char *servname,
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const struct addrinfo *hintp, struct addrinfo **result)
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const struct addrinfo *hintp, struct addrinfo **result)
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{
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{
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/* not all versions of getaddrinfo() zero *result on failure */
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*result = NULL;
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#ifdef HAVE_UNIX_SOCKETS
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#ifdef HAVE_UNIX_SOCKETS
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if (hintp != NULL && hintp->ai_family == AF_UNIX)
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if (hintp != NULL && hintp->ai_family == AF_UNIX)
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return getaddrinfo_unix(servname, hintp, result);
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return getaddrinfo_unix(servname, hintp, result);
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