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glusterfsd : fix null pointer dereference in glusterfs_handle_barrier

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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>
This commit is contained in:
Atin Mukherjee 2016-12-06 16:21:41 +05:30 committed by Vijay Bellur
parent 2b4b928ed3
commit 369c619f94
1 changed files with 5 additions and 1 deletions
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6
glusterfsd/src/glusterfsd-mgmt.c
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@ -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();