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authorMohit Agrawal <moagrawa@redhat.com>2018-02-10 12:25:15 +0530
committerAmar Tumballi <amarts@redhat.com>2018-02-27 07:11:15 +0000
commit7c3cc485054e4ede1efb358552135b432fb7047a (patch)
tree5657500860f795b7c895bce14069545d8ba463e2 /xlators/system
parent430bff7dc330eec9447423e95f2cae49744a79c3 (diff)
glusterfsd: Memleak in glusterfsd process while brick mux is on
Problem: At the time of stopping the volume while brick multiplex is enabled memory is not cleanup from all server side xlators. Solution: To cleanup memory for all server side xlators call fini in glusterfs_handle_terminate after send GF_EVENT_CLEANUP notification to top xlator. BUG: 1544090 Signed-off-by: Mohit Agrawal <moagrawa@redhat.com> Note: Run all test-cases in separate build (https://review.gluster.org/19574) with same patch after enable brick mux forcefully, all test cases are passed. Change-Id: Ia10dc7f2605aa50f2b90b3fe4eb380ba9299e2fc
Diffstat (limited to 'xlators/system')
-rw-r--r--xlators/system/posix-acl/src/posix-acl.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/xlators/system/posix-acl/src/posix-acl.c b/xlators/system/posix-acl/src/posix-acl.c
index 5dac688..aadd6fc 100644
--- a/xlators/system/posix-acl/src/posix-acl.c
+++ b/xlators/system/posix-acl/src/posix-acl.c
@@ -582,13 +582,15 @@ posix_acl_unref (xlator_t *this, struct posix_acl *acl)
int refcnt = 0;
conf = this->private;
+ if (!conf)
+ goto out;
LOCK(&conf->acl_lock);
{
refcnt = --acl->refcnt;
}
UNLOCK(&conf->acl_lock);
-
+out:
if (!refcnt)
posix_acl_destroy (this, acl);
}