Back out this patch because it is patched inside a later patch.

src/backend/libpq/hba.c

@@ -10,7 +10,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/libpq/hba.c,v 1.101 2003/06/12 02:12:58 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/libpq/hba.c,v 1.102 2003/06/12 07:00:57 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -588,7 +588,6 @@ parse_hba(List *line, hbaPort *port, bool *found_p, bool *error_p)
 	else if (strcmp(token, "host") == 0 || strcmp(token, "hostssl") == 0)
 	{
 		SockAddr file_ip_addr, mask;
-		char * cidr_slash;
 
 		if (strcmp(token, "hostssl") == 0)
 		{
@@ -619,48 +618,26 @@ parse_hba(List *line, hbaPort *port, bool *found_p, bool *error_p)
 			goto hba_syntax;
 		user = lfirst(line);
 
-		/* Read the IP address field. (with or without CIDR netmask) */
+		/* Read the IP address field. */
 		line = lnext(line);
 		if (!line)
 			goto hba_syntax;
 		token = lfirst(line);
 
-		/* Check if it has a CIDR suffix and if so isolate it */
-		cidr_slash = strchr(token,'/');
-		if (cidr_slash)
-			*cidr_slash = '\0';
-
-		/* Get the IP address either way */
 		if(SockAddr_pton(&file_ip_addr, token) < 0)
-		{
-			if (cidr_slash)
-				*cidr_slash = '/';
 			goto hba_syntax;
-		}
-
-		/* Get the netmask */
-		if (cidr_slash)
-		{
-			*cidr_slash = '/';
-			if (SockAddr_cidr_mask(&mask, ++cidr_slash, file_ip_addr.sa.sa_family) < 0)
-				goto hba_syntax;
-		}
-		else
-		{
-			/* Read the mask field. */
-			line = lnext(line);
-			if (!line)
-				goto hba_syntax;
-			token = lfirst(line);
 
-			if(SockAddr_pton(&mask, token) < 0)
-				goto hba_syntax;
-
-			if(file_ip_addr.sa.sa_family != mask.sa.sa_family)
-				goto hba_syntax;
-		}
+		/* Read the mask field. */
+		line = lnext(line);
+		if (!line)
+			goto hba_syntax;
+		token = lfirst(line);
 
+		if(SockAddr_pton(&mask, token) < 0)
+			goto hba_syntax;
 
+		if(file_ip_addr.sa.sa_family != mask.sa.sa_family)
+			goto hba_syntax;
 
 		/* Read the rest of the line. */
 		line = lnext(line);

src/backend/libpq/ip.c

@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/libpq/ip.c,v 1.10 2003/06/12 02:12:58 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/libpq/ip.c,v 1.11 2003/06/12 07:00:57 momjian Exp $
  *
  * This file and the IPV6 implementation were initially provided by
  * Nigel Kukard <nkukard@lbsd.net>, Linux Based Systems Design
@@ -251,59 +251,6 @@ SockAddr_pton(SockAddr *sa, const char *src)
 	}
 }
 
-/*
- *  SockAddr_cidr_mask - make a network mask of the appropriate family
- *    and required number of significant bits
- */
-
-int
-SockAddr_cidr_mask(SockAddr *mask, char *numbits, int family)
-{
-	int i;
-	long bits;
-	char * endptr;
-
-	bits = strtol(numbits,&endptr,10);
-
-	if (*numbits == '\0' || *endptr != '\0')
-		return -1;
-
-
-	if ((bits < 0) || (family == AF_INET && bits > 32)
-#ifdef HAVE_IPV6
-		|| (family == AF_INET6 && bits > 128)
-#endif
-		)
-		return -1;
-
-	mask->sa.sa_family = family;
-
-	switch (family)
-	{
-		case AF_INET:
-			mask->in.sin_addr.s_addr = htonl((0xffffffffUL << (32 - bits)) & 0xffffffffUL);
-			break;
-#ifdef HAVE_IPV6
-		case AF_INET6:	
-			for (i = 0; i < 16; i++)
-			{
-				if (bits <= 0)
-					mask->in6.sin6_addr.s6_addr[i]=0;
-				else if (bits >= 8)
-					mask->in6.sin6_addr.s6_addr[i]=0xff;
-				else
-					mask->in6.sin6_addr.s6_addr[i]=(0xff << (8 - bits)) & 0xff;
-				bits -= 8;
-
-			}
-			break;
-#endif
-		default:
-			return -1;
-	}
-	return 0;
-
-}
 
 /*
  *	isAF_INETx - check to see if sa is AF_INET or AF_INET6

src/include/libpq/ip.h

@@ -5,7 +5,7 @@
  *
  * Copyright (c) 2003, PostgreSQL Global Development Group
  *
- * $Id: ip.h,v 1.6 2003/06/12 02:12:58 momjian Exp $
+ * $Id: ip.h,v 1.7 2003/06/12 07:00:57 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -25,8 +25,6 @@ extern char *SockAddr_ntop(const SockAddr *sa, char *dst, size_t cnt,
 						   int v4conv);
 extern int   SockAddr_pton(SockAddr *sa, const char *src);
 
-extern int SockAddr_cidr_mask(SockAddr *mask, char *numbits, int family);
-
 extern int   isAF_INETx(const int family);
 extern int   rangeSockAddr(const SockAddr *addr, const SockAddr *netaddr,
 						   const SockAddr *netmask);