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authorJames Peach <jpeach@samba.org>2007-06-13 20:40:50 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 12:23:18 -0500
commit2cbe284e59b2baf333e2afafc8bfdfc5faec0514 (patch)
treeae49d27f20e349dcc07ba949693cdbe02792f257 /source3
parent8b2637631e79112408cfce628d3b26aa701f78ef (diff)
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r23470: 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. (This used to be commit 07f562be7a64a2ded7ec0e6f5910447dc5b8b85f)
Diffstat (limited to 'source3')
-rw-r--r--source3/lib/system.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/source3/lib/system.c b/source3/lib/system.c
index 2cc7ef6ca4..13f743faa4 100644
--- a/source3/lib/system.c
+++ b/source3/lib/system.c
@@ -1018,10 +1018,16 @@ static int sys_bsd_setgroups(gid_t primary_gid, int setlen, const gid_t *gidset)
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) {