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glusterfsd: Brick is getting crash at the time of startup

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Problem: Brick is getting crash because graph was not activated
         at the time of accessing server_conf

Solution: To avoid the crash check ctx->active before processing
          a request

> Change-Id: Ib112e0eace19189e45f430abdac5511c026bed47
> fixes: bz#1687705
>(cherry picked from commit 67f48bfcc16a38052e6c9ae7c25e69b03b8ae008)
> (Reviewed on upstream link https://review.gluster.org/#/c/glusterfs/+/22339/)

Change-Id: I1367c564f04edbad145575b811c67522cc318851
fixes: bz#1688218
Signed-off-by: Mohit Agrawal <moagrawal@redhat.com>
This commit is contained in:
Mohit Agrawal 2019-03-12 13:27:34 +05:30 committed by MOHIT AGRAWAL
parent 3bcf210a5a
commit c7a582818d
1 changed files with 5 additions and 5 deletions
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10
xlators/protocol/server/src/server.c
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@ -436,16 +436,16 @@ server_rpc_notify(rpcsvc_t *rpc, void *xl, rpcsvc_event_t event, void *data)
uint64_t xprtrefcount = 0;
gf_boolean_t fd_exist = _gf_false;
if (!xl || !data) {
this = xl;
trans = data;
conf = this->private;
if (!this || !data || !this->ctx || !this->ctx->active) {
gf_msg_callingfn("server", GF_LOG_WARNING, 0, PS_MSG_RPC_NOTIFY_ERROR,
"Calling rpc_notify without initializing");
goto out;
}
this = xl;
trans = data;
conf = this->private;
switch (event) {
case RPCSVC_EVENT_ACCEPT: {
/* Have a structure per new connection */