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authorUlrich Drepper <drepper@redhat.com>2004-10-05 15:36:41 +0000
committerUlrich Drepper <drepper@redhat.com>2004-10-05 15:36:41 +0000
commit695c43708f8778c09915b297c95e48d66c814d0d (patch)
treeb5593c4094f5e8b2b2e1cb075392987d00f079b1 /nscd/initgrcache.c
parent6ab5f50de41c22de3752722108def4ae721aec13 (diff)
downloadglibc-695c43708f8778c09915b297c95e48d66c814d0d.tar.gz
Update.
2004-10-05 Ulrich Drepper <drepper@redhat.com> * grp/initgroups.c: Remove duplicate group IDs. * grp/compat-initgroups.c: Likewise. * nscd/initgrcache.c: Likewise.
Diffstat (limited to 'nscd/initgrcache.c')
-rw-r--r--nscd/initgrcache.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/nscd/initgrcache.c b/nscd/initgrcache.c
index 124b4bae62..b46433716b 100644
--- a/nscd/initgrcache.c
+++ b/nscd/initgrcache.c
@@ -117,6 +117,7 @@ addinitgroupsX (struct database_dyn *db, int fd, request_header *req,
/* Nothing added yet. */
while (! no_more)
{
+ long int prev_start = start;
enum nss_status status;
initgroups_dyn_function fct;
fct = __nss_lookup_function (nip, "initgroups_dyn");
@@ -133,6 +134,21 @@ addinitgroupsX (struct database_dyn *db, int fd, request_header *req,
status = DL_CALL_FCT (fct, (key, -1, &start, &size, &groups,
limit, &errno));
+ /* Remove duplicates. */
+ long int cnt = prev_start;
+ while (cnt < start)
+ {
+ long int inner;
+ for (inner = 0; inner < prev_start; ++inner)
+ if (groups[inner] == groups[cnt])
+ break;
+
+ if (inner < prev_start)
+ groups[cnt] = groups[--start];
+ else
+ ++cnt;
+ }
+
if (status != NSS_STATUS_TRYAGAIN)
all_tryagain = false;