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Coverity - fix IPv6 addr parsing

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This commit is contained in:
Howard Chu 2007-02-11 11:56:33 +00:00
parent 782b17eb56
commit 762170350f
1 changed files with 6 additions and 6 deletions
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12
servers/slapd/sasl.c
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@ -1053,16 +1053,16 @@ static char *
slap_sasl_peer2ipport( struct berval *peer )
{
int isv6 = 0;
char *ipport,
*p = &peer->bv_val[ STRLENOF( "IP=" ) ];
char *ipport, *p,
*addr = &peer->bv_val[ STRLENOF( "IP=" ) ];
ber_len_t plen = peer->bv_len - STRLENOF( "IP=" );
/* IPv6? */
if ( p[0] == '[' ) {
if ( addr[0] == '[' ) {
isv6 = 1;
plen--;
}
ipport = ch_strdup( &p[isv6] );
ipport = ch_strdup( &addr[isv6] );
/* Convert IPv6/IPv4 addresses to address;port syntax. */
p = strrchr( ipport, ':' );
@ -1076,8 +1076,8 @@ slap_sasl_peer2ipport( struct berval *peer )
} else if ( isv6 ) {
/* trim ']' */
plen--;
assert( p[plen] == ']' );
p[plen] = '\0';
assert( addr[plen] == ']' );
addr[plen] = '\0';
}
return ipport;