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authorRaghavendra Bhat <raghavendrabhat@gluster.com>2010-09-21 03:51:57 +0000
committerVijay Bellur <vijay@dev.gluster.com>2010-09-21 03:24:09 -0700
commit7e4d13b56022dfe57fc1512e247eb030edec17fb (patch)
treec3234e7f8039e96a36262d8d48154bd11d06dc56 /xlators/protocol/client
parent0484b5768da303998549e8153d08899e58edab68 (diff)
check the private structure of the xlator before accessing it
Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1651 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1651
Diffstat (limited to 'xlators/protocol/client')
-rw-r--r--xlators/protocol/client/src/client.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/xlators/protocol/client/src/client.c b/xlators/protocol/client/src/client.c
index e3e143d58..58ac7d0e6 100644
--- a/xlators/protocol/client/src/client.c
+++ b/xlators/protocol/client/src/client.c
@@ -1531,6 +1531,13 @@ client_rpc_notify (struct rpc_clnt *rpc, void *mydata, rpc_clnt_event_t event,
int ret = 0;
this = mydata;
+ if (!this || !this->private) {
+ gf_log ("client", GF_LOG_ERROR,
+ (this != NULL)?"private structure of the xlator this is NULL":
+ "xlator this is NULL");
+ goto out;
+ }
+
conf = this->private;
switch (event) {
@@ -1572,6 +1579,7 @@ client_rpc_notify (struct rpc_clnt *rpc, void *mydata, rpc_clnt_event_t event,
break;
}
+out:
return 0;
}