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Commitdbb397f

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Work around reported problem that AIX's getaddrinfo() doesn't seem to zero
sin_port in the returned IP address struct when servname is NULL. This hasbeen observed to cause failure to bind the stats collection socket, andcould perhaps cause other issues too. Per reports from Brad Nicholsonand Chris Browne.
1 parent1e758d5 commitdbb397f

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  • src/backend/libpq

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‎src/backend/libpq/ip.c

Lines changed: 10 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -8,7 +8,7 @@
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*
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*
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* IDENTIFICATION
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* $PostgreSQL: pgsql/src/backend/libpq/ip.c,v 1.36 2006/06/20 19:56:52 tgl Exp $
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* $PostgreSQL: pgsql/src/backend/libpq/ip.c,v 1.37 2006/10/19 17:26:32 tgl Exp $
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*
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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
@@ -72,6 +72,15 @@ pg_getaddrinfo_all(const char *hostname, const char *servname,
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returngetaddrinfo_unix(servname,hintp,result);
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#endif
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#ifdef_AIX
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/*
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* It seems AIX's getaddrinfo doesn't reliably zero sin_port when servname
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* is NULL, so force the issue.
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*/
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if (servname==NULL)
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servname="0";
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#endif
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/* NULL has special meaning to getaddrinfo(). */
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returngetaddrinfo((!hostname||hostname[0]=='\0') ?NULL :hostname,
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servname,hintp,result);

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