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authorVitaly Lipatov <lav@etersoft.ru>2018-07-12 22:02:18 +0300
committerAmar Tumballi <amarts@redhat.com>2018-07-13 13:03:30 +0000
commitc688bc0197940f47bd180e2c2ab9740e3e14b71c (patch)
treebe14748149696168c88835da3a84abaf5ed145f4 /xlators
parent1718f9c6cb3bc856265ff996babef97119a716bd (diff)
add check if no matching password record was found with getpwuid_r(uid)
Change-Id: Iae712828ee656008faf5fe2bc4e6f96fa12ea4cb fixes: bz#1600687 Signed-off-by: Vitaly Lipatov <lav@etersoft.ru>
Diffstat (limited to 'xlators')
-rw-r--r--xlators/mount/fuse/src/fuse-helpers.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/xlators/mount/fuse/src/fuse-helpers.c b/xlators/mount/fuse/src/fuse-helpers.c
index c2d4d0cc9d8..cb3e081e62e 100644
--- a/xlators/mount/fuse/src/fuse-helpers.c
+++ b/xlators/mount/fuse/src/fuse-helpers.c
@@ -174,6 +174,11 @@ frame_fill_groups (call_frame_t *frame)
"failed", frame->root->uid);
return;
}
+ if (result == 0) {
+ gf_log (this->name, GF_LOG_ERROR, "getpwuid_r(%u): "
+ "no matching record", frame->root->uid);
+ return;
+ }
ngroups = gf_getgrouplist (result->pw_name, frame->root->gid,
&mygroups);