tree 106cff66b2b58a8f4bf5c819942155fbca2029c4
parent 88397c279d6d113ef67be254bc145d198e733844
author Dan Carpenter <dan.carpenter@oracle.com> 1384328891 +0300
committer James Bottomley <JBottomley@Parallels.com> 1387220271 -0800

[SCSI] qla4xxx: overflow in qla4xxx_set_chap_entry()

We should cap the size of memcpy() because it comes from the network
and can't be trusted.

Fixes: 26ffd7b45fe9 ('[SCSI] qla4xxx: Add support to set CHAP entries')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>