Author: tridge Date: 2006-07-19 00:13:01 +0000 (Wed, 19 Jul 2006) New Revision: 17124
WebSVN: http://websvn.samba.org/cgi-bin/viewcvs.cgi?view=rev&root=samba&rev=17124 Log: fixed a bug which caused resolve_ads() to spin forever if one of the DCs isn't resolvable in DNS. The fix is to leave that DC out of the returned list of DCs. I think the original code intended that anyway, just didn't quite get it right ('i' wasn't incremented in that code path, so the loop didn't terminate) Modified: branches/SAMBA_3_0/source/libsmb/namequery.c Changeset: Modified: branches/SAMBA_3_0/source/libsmb/namequery.c =================================================================== --- branches/SAMBA_3_0/source/libsmb/namequery.c 2006-07-18 20:19:55 UTC (rev 17123) +++ branches/SAMBA_3_0/source/libsmb/namequery.c 2006-07-19 00:13:01 UTC (rev 17124) @@ -1051,16 +1051,18 @@ return False; } - i = 0; - while ( i < numdcs ) { + *return_count = 0; + for (i=0;i<numdcs;i++) { + struct ip_service *r = &(*return_iplist)[*return_count]; + /* use the IP address from the SRV structure if we have one */ if ( is_zero_ip( dcs[i].ip ) ) - (*return_iplist)[i].ip = *interpret_addr2(dcs[i].hostname); + r->ip = *interpret_addr2(dcs[i].hostname); else - (*return_iplist)[i].ip = dcs[i].ip; + r->ip = dcs[i].ip; - (*return_iplist)[i].port = dcs[i].port; + r->port = dcs[i].port; /* make sure it is a valid IP. I considered checking the negative connection cache, but this is the wrong place for it. Maybe only @@ -1069,15 +1071,11 @@ The standard reason for falling back to netbios lookups is that our DNS server doesn't know anything about the DC's -- jerry */ - if ( is_zero_ip((*return_iplist)[i].ip) ) - continue; - - i++; + if ( ! is_zero_ip(r->ip) ) + (*return_count)++; } TALLOC_FREE( dcs ); - - *return_count = i; return True; }
