From: Jos Collin <jcollin@redhat.com>
Date: Wed, 11 Apr 2018 05:43:51 +0000 (+0530)
Subject: client: Fix the gid_count check
X-Git-Tag: v12.2.6~157^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=f307fb52bb92bb4e5e196f7ac005b62797b3d425;p=ceph.git

client: Fix the gid_count check

Make the right check for gid_count.

Fixes: http://tracker.ceph.com/issues/23652
Signed-off-by: Jos Collin <jcollin@redhat.com>
(cherry picked from commit 956d5501facc6a65903b0bad0d4b87c88139c787)
---

diff --git a/src/client/UserPerm.h b/src/client/UserPerm.h
index a2d6ccbe888d..55371772e64e 100644
--- a/src/client/UserPerm.h
+++ b/src/client/UserPerm.h
@@ -31,7 +31,7 @@ private:
     m_uid = b.m_uid;
     m_gid = b.m_gid;
     gid_count = b.gid_count;
-    if (gid_count) {
+    if (gid_count > 0) {
       gids = new gid_t[gid_count];
       alloced_gids = true;
       for (int i = 0; i < gid_count; ++i) {