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(parent: 83b2f95) | patch
libnvdimm/namespace: Fix a potential NULL pointer dereference
authorKangjie Lu <kjlu@umn.edu>
Tue, 12 Mar 2019 08:20:34 +0000 (03:20 -0500)
committerDan Williams <dan.j.williams@intel.com>
Fri, 22 Mar 2019 23:19:54 +0000 (16:19 -0700)
commitd027298981513d81c40783a031b483c37984df60
treee63fa83ae1ccc403b1330ecc0269c4930e190a87tree | snapshot
parent83b2f95573f703f76e41c38f2f398d8bc3a60c4ecommit | diff
libnvdimm/namespace: Fix a potential NULL pointer dereference

In case kmemdup fails, the fix goes to blk_err to avoid NULL
pointer dereference.

Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
drivers/nvdimm/namespace_devs.c diff | blob | history
Linux Kernel Source Tree.