iscsi-target: Fix snprintf usage with MAX_PORTAL_LEN
authorNicholas Bellinger <nab@linux-iscsi.org>
Wed, 27 Jul 2011 19:37:03 +0000 (12:37 -0700)
committerNicholas Bellinger <nab@linux-iscsi.org>
Wed, 27 Jul 2011 20:28:38 +0000 (20:28 +0000)
commit7bbb654e9c77a8692425dbd2c704ad245b86ec8a
tree86c251ae2311c899de00f1c5054aff1e6a167e32
parent76f1928e8831961a692459924cfac0ca1b0d303a
iscsi-target: Fix snprintf usage with MAX_PORTAL_LEN

This patch makes lio_target_call_addnptotpg() use sprintf() with
MAX_PORTAL_LEN + 1 to address the following smatch warning:

drivers/target/iscsi/iscsi_target_configfs.c +184 lio_target_call_addnptotpg(21)
        error: snprintf() chops off the last chars of 'name': 257 vs 256

Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
drivers/target/iscsi/iscsi_target_configfs.c