Author: jpeach Date: 2007-06-13 20:40:50 +0000 (Wed, 13 Jun 2007) New Revision: 23470
WebSVN: http://websvn.samba.org/cgi-bin/viewcvs.cgi?view=rev&root=samba&rev=23470 Log: Fix supplementary group list truncation for *BSD. We need to pass the correct group list length and only truncate to NGROUPS_MAX if it is too long. Modified: branches/SAMBA_3_0/source/lib/system.c Changeset: Modified: branches/SAMBA_3_0/source/lib/system.c =================================================================== --- branches/SAMBA_3_0/source/lib/system.c 2007-06-13 19:01:41 UTC (rev 23469) +++ branches/SAMBA_3_0/source/lib/system.c 2007-06-13 20:40:50 UTC (rev 23470) @@ -1018,10 +1018,16 @@ setlen++; } + if (setlen > max) { + DEBUG(10, ("forced to truncate group list from %d to %d\n", + setlen, max)); + setlen = max; + } + #if defined(BROKEN_GETGROUPS) - ret = sys_broken_setgroups(max, new_gidset ? new_gidset : gidset); + ret = sys_broken_setgroups(setlen, new_gidset ? new_gidset : gidset); #else - ret = setgroups(max, new_gidset ? new_gidset : gidset); + ret = setgroups(setlen, new_gidset ? new_gidset : gidset); #endif if (new_gidset) {
