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iscsi-target: fix iscsi cmd leak 

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>
This commit is contained in:
Varun Prakash 2016-09-15 21:20:11 +05:30 committed by Nicholas Bellinger
parent 3fc6a642e4
commit 1a40f0a36f
1 changed files with 4 additions and 0 deletions
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4
drivers/target/iscsi/iscsi_target.c
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@ -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);