iscsi-target: fix iscsi cmd leak
authorVarun Prakash <varun@chelsio.com>
Thu, 15 Sep 2016 15:50:11 +0000 (21:20 +0530)
committerNicholas Bellinger <nab@linux-iscsi.org>
Thu, 20 Oct 2016 04:22:31 +0000 (21:22 -0700)
If iscsi-target receives NOP OUT with ITT and TTT
set to 0xffffffff it allocates iscsi_cmd but
does not free the cmd, so free iscsi_cmd in this case.

Signed-off-by: Varun Prakash <varun@chelsio.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
drivers/target/iscsi/iscsi_target.c

index 1aaf1f3148b2c41cbbad0f73db340ce88267fe15..b7d747e92c7abf589e35154b25482a9dedb57118 100644 (file)
@@ -1804,6 +1804,10 @@ int iscsit_process_nop_out(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
         * Otherwise, initiator is not expecting a NOPIN is response.
         * Just ignore for now.
         */
+
+       if (cmd)
+               iscsit_free_cmd(cmd, false);
+
         return 0;
 }
 EXPORT_SYMBOL(iscsit_process_nop_out);