LU-12613 ptlrpc: check buffer length in lustre_msg_string()
Check buffer length in lustre_msg_string() in case of any invalid
access.
Lustre-change: https://review.whamcloud.com/35932
Lustre-commit:
728c58d60faef288eb7d05d8809fa2b1a55ade89
Change-Id: I286000db16384938a594bd8d104e5f3d0fff585a
Reported-by: Alibaba Cloud <yunye.ry@alibaba-inc.com>
Signed-off-by: Emoly Liu <emoly@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Hongchao Zhang <hongchao@whamcloud.com>
Reviewed-by: Yunye Ry <yunye.ry@alibaba-inc.com>
Signed-off-by: Minh Diep <mdiep@whamcloud.com>
Reviewed-on: https://review.whamcloud.com/36209
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>