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Commit0c43030

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committed
Re-enable inet code.
1 parentf4389d5 commit0c43030

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2 files changed

+12
-18
lines changed

2 files changed

+12
-18
lines changed

‎src/backend/utils/adt/inet.c‎

Lines changed: 1 addition & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,7 @@
33
*is for IP V4 CIDR notation, but prepared for V6: just
44
*add the necessary bits where the comments indicate.
55
*
6-
*$Id: inet.c,v 1.3 1998/10/12 04:07:46 momjian Exp $
6+
*$Id: inet.c,v 1.4 1998/10/17 03:59:13 momjian Exp $
77
*/
88

99
#include<sys/types.h>
@@ -57,9 +57,7 @@ inet_in(char *src)
5757
}
5858
/* First, try for an IP V4 address: */
5959
ip_family(dst)=AF_INET;
60-
#ifdefBAD
6160
bits=inet_net_pton(ip_family(dst),src,&ip_v4addr(dst),ip_addrsize(dst),NULL);
62-
#endif
6361
if ((bits<0)|| (bits>32))
6462
{
6563
/* Go for an IPV6 address here, before faulting out: */
@@ -86,15 +84,13 @@ inet_out(inet *src)
8684

8785
if (ip_family(src)==AF_INET)
8886
{
89-
#ifdefBAD
9087
/* It's an IP V4 address: */
9188
if (inet_net_ntop(AF_INET,&ip_v4addr(src),4,ip_bits(src),
9289
tmp,sizeof(tmp))<0)
9390
{
9491
elog(ERROR,"unable to print address (%s)",strerror(errno));
9592
return (NULL);
9693
}
97-
#endif
9894
}
9995
else
10096
{

‎src/backend/utils/adt/inet_net_pton.c‎

Lines changed: 11 additions & 13 deletions
Original file line numberDiff line numberDiff line change
@@ -16,7 +16,7 @@
1616
*/
1717

1818
#if defined(LIBC_SCCS)&& !defined(lint)
19-
staticconstcharrcsid[]="$Id: inet_net_pton.c,v 1.4 1998/10/12 15:56:34 momjian Exp $";
19+
staticconstcharrcsid[]="$Id: inet_net_pton.c,v 1.5 1998/10/17 03:59:14 momjian Exp $";
2020

2121
#endif
2222

@@ -100,34 +100,32 @@ inet_net_pton_ipv4(const char *src, u_char *dst, size_t size)
100100

101101
ch=*src++;
102102
if (ch=='0'&& (src[0]=='x'||src[0]=='X')
103-
&&isascii(src[1])&&isxdigit(src[1]))
104-
{
103+
&&isascii(src[1])&&isxdigit(src[1])) {
105104
/* Hexadecimal: Eat nybble string. */
106105
if (size <=0)
107106
gotoemsgsize;
108-
tmp=0;
109107
dirty=0;
110-
src++;/* skip x or X. */
111-
while ((ch=*src++)!='\0'&&
112-
isascii(ch)&&isxdigit(ch))
113-
{
108+
src++;/* skip x or X. */
109+
while ((ch=*src++)!='\0'&&isascii(ch)&&isxdigit(ch)) {
114110
if (isupper(ch))
115111
ch=tolower(ch);
116112
n=strchr(xdigits,ch)-xdigits;
117113
assert(n >=0&&n <=15);
118-
tmp= (tmp <<4) |n;
114+
if (dirty==0)
115+
tmp=n;
116+
else
117+
tmp= (tmp <<4) |n;
119118
if (++dirty==2) {
120119
if (size-- <=0)
121120
gotoemsgsize;
122121
*dst++= (u_char)tmp;
123-
tmp=0,dirty=0;
122+
dirty=0;
124123
}
125124
}
126-
if (dirty) {
125+
if (dirty) {/* Odd trailing nybble? */
127126
if (size-- <=0)
128127
gotoemsgsize;
129-
tmp <<=4;
130-
*dst++= (u_char)tmp;
128+
*dst++= (u_char) (tmp <<4);
131129
}
132130
}
133131
elseif (isascii(ch)&&isdigit(ch))

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