[LU-7274] gss_do_ctx_fini_rpc() passes an already freed request to ptlrpc_req_finished() Created: 08/Oct/15  Updated: 16/Jan/16  Resolved: 18/Dec/15

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: None
Fix Version/s: Lustre 2.8.0

Type: Bug Priority: Minor
Reporter: John Hammond Assignee: WC Triage
Resolution: Fixed Votes: 0
Labels: easy, gssapi, ptlrpc

Issue Links:
Related
Severity: 3
Rank (Obsolete): 9223372036854775807

 Description    
        req = ptlrpc_request_alloc(imp, &RQF_SEC_CTX);
        if (req == NULL) {
                CWARN("ctx %p(%u): fail to prepare rpc, destroy locally\n",
                      ctx, ctx->cc_vcred.vc_uid);
                GOTO(out, rc = -ENOMEM);
        }

        rc = ptlrpc_request_bufs_pack(req, LUSTRE_OBD_VERSION, SEC_CTX_FINI,
                                      NULL, ctx);
	if (rc) {
                ptlrpc_request_free(req);
                GOTO(out_ref, rc);
        }

        ...

out_ref:
        ptlrpc_req_finished(req);
out:
        RETURN(rc);
}


 Comments   
Comment by Gerrit Updater [ 11/Dec/15 ]

akam kumar bharathi (azurelustre@gmail.com) uploaded a new patch: http://review.whamcloud.com/17574
Subject: LU-7274 gss_do_ctx_fini_rpc() passes an already freed request
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 0be5382098ae7e81d720568fecd1171dd1857796

Comment by Gerrit Updater [ 18/Dec/15 ]

Oleg Drokin (oleg.drokin@intel.com) merged in patch http://review.whamcloud.com/17574/
Subject: LU-7274 gss_do_ctx_fini_rpc() passes an already freed request
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 0bcc4f6df2d5062e68e570d4daad60a39cdb5fa8

Comment by Joseph Gmitter (Inactive) [ 18/Dec/15 ]

Landed for 2.8

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