Author: mimir Date: 2006-12-13 23:35:50 +0000 (Wed, 13 Dec 2006) New Revision: 20161
WebSVN: http://websvn.samba.org/cgi-bin/viewcvs.cgi?view=rev&root=samba&rev=20161 Log: Prevent potential segfault in case account is unknown. rafal Modified: branches/SAMBA_4_0/source/libnet/libnet_lookup.c Changeset: Modified: branches/SAMBA_4_0/source/libnet/libnet_lookup.c =================================================================== --- branches/SAMBA_4_0/source/libnet/libnet_lookup.c 2006-12-13 22:19:10 UTC (rev 20160) +++ branches/SAMBA_4_0/source/libnet/libnet_lookup.c 2006-12-13 23:35:50 UTC (rev 20161) @@ -418,14 +418,18 @@ /* TODO: verify if returned pointers are non-null */ - io->out.domain_sid = *domains->domains[0].sid; - io->out.rid = sids->sids[0].rid; - io->out.sid_type = sids->sids[0].sid_type; + if (sids->count > 0) { + io->out.rid = sids->sids[0].rid; + io->out.sid_type = sids->sids[0].sid_type; + } - num_auths = io->out.domain_sid.num_auths++; - io->out.domain_sid.sub_auths[num_auths] = io->out.rid; + if (domains->count > 0) { + io->out.domain_sid = *domains->domains[0].sid; + num_auths = io->out.domain_sid.num_auths++; + io->out.domain_sid.sub_auths[num_auths] = io->out.rid; - io->out.sidstr = dom_sid_string(mem_ctx, &io->out.domain_sid); + io->out.sidstr = dom_sid_string(mem_ctx, &io->out.domain_sid); + } } io->out.error_string = talloc_strdup(mem_ctx, "Success");
