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skip host="" and port=0 (ITS#4610)

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This commit is contained in:
Pierangelo Masarati 2006-08-05 17:08:40 +00:00
parent bd8e1bb522
commit b03afa868c
1 changed files with 7 additions and 2 deletions
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9
libraries/libldap/dnssrv.c
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@ -275,8 +275,12 @@ int ldap_domain2hostlist(
/* weight = (p[2] << 8) | p[3]; */
port = (p[4] << 8) | p[5];
buflen = strlen(host) + sizeof(":65355 ");
hostlist = (char *) LDAP_REALLOC(hostlist, cur + buflen);
if ( port == 0 || host[ 0 ] == '\0' ) {
goto add_size;
}
buflen = strlen(host) + STRLENOF(":65355 ");
hostlist = (char *) LDAP_REALLOC(hostlist, cur + buflen + 1);
if (hostlist == NULL) {
rc = LDAP_NO_MEMORY;
goto out;
@ -287,6 +291,7 @@ int ldap_domain2hostlist(
}
cur += sprintf(&hostlist[cur], "%s:%hd", host, port);
}
add_size:;
p += size;
}
}