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authorAtin Mukherjee <amukherj@redhat.com>2016-12-06 16:21:41 +0530
committerVijay Bellur <vbellur@redhat.com>2016-12-07 23:38:25 -0800
commit369c619f946f9ec1cf86cc83a7dcb11c29f1f0c7 (patch)
treed96807ff3b7515f02171644d76abc121821ff2d7 /glusterfsd/src
parent2b4b928ed350286192b63b10b18f85c669b741f8 (diff)
glusterfsd : fix null pointer dereference in glusterfs_handle_barrier
Change-Id: Iab86a3c4970e54c22d3170e68708e0ea432a8ea4 BUG: 1401921 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: http://review.gluster.org/16043 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'glusterfsd/src')
-rw-r--r--glusterfsd/src/glusterfsd-mgmt.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/glusterfsd/src/glusterfsd-mgmt.c b/glusterfsd/src/glusterfsd-mgmt.c
index 47093609f2c..92c3343ad21 100644
--- a/glusterfsd/src/glusterfsd-mgmt.c
+++ b/glusterfsd/src/glusterfsd-mgmt.c
@@ -1348,10 +1348,14 @@ glusterfs_handle_barrier (rpcsvc_request_t *req)
req->rpc_err = GARBAGE_ARGS;
goto out;
}
+ ret = -1;
ctx = glusterfsd_ctx;
- GF_ASSERT (ctx);
+ GF_VALIDATE_OR_GOTO (THIS->name, ctx, out);
+
active = ctx->active;
+ GF_VALIDATE_OR_GOTO (THIS->name, active, out);
+
any = active->first;
dict = dict_new();