diff options
| author | Xie Changlong <xiechanglong@cmss.chinamobile.com> | 2019-11-07 17:35:45 +0800 |
|---|---|---|
| committer | Amar Tumballi <amarts@gmail.com> | 2019-11-12 14:08:36 +0000 |
| commit | 9f2ad630c877b7b3fb833c89ad85dc10bcf552c4 (patch) | |
| tree | a2315f6a86f936e2e6240885c9baae9d12088999 | |
| parent | 45e8ddf6acebaf8c178b432024ab82288b54288f (diff) | |
gluster: check ctx->active
To avoid process "TRANSLATOR INFO" "BARRIER" if graph is not ready,
also see commit ee630e25.
Updates: bz#1769712
Signed-off-by: Xie Changlong <xiechanglong@cmss.chinamobile.com>
Change-Id: Ibd446a35962206d3689667cda7e6712d72e4ec2f
| -rw-r--r-- | glusterfsd/src/glusterfsd-mgmt.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/glusterfsd/src/glusterfsd-mgmt.c b/glusterfsd/src/glusterfsd-mgmt.c index 43cc837f029..00d0e68fdd7 100644 --- a/glusterfsd/src/glusterfsd-mgmt.c +++ b/glusterfsd/src/glusterfsd-mgmt.c @@ -524,6 +524,11 @@ cont: ctx = glusterfsd_ctx; GF_ASSERT(ctx); active = ctx->active; + if (active == NULL) { + gf_log(THIS->name, GF_LOG_ERROR, "ctx->active returned NULL"); + ret = -1; + goto out; + } any = active->first; xlator = get_xlator_by_name(any, xlator_req.name); @@ -1834,6 +1839,11 @@ glusterfs_handle_barrier(rpcsvc_request_t *req) ctx = glusterfsd_ctx; GF_ASSERT(ctx); active = ctx->active; + if (active == NULL) { + gf_log(THIS->name, GF_LOG_ERROR, "ctx->active returned NULL"); + ret = -1; + goto out; + } top = active->first; for (trav = top->children; trav; trav = trav->next) { |