]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 0082e0d) | patch
isdn: mISDNinfineon: fix potential NULL pointer dereference
authorKangjie Lu <kjlu@umn.edu>
Sat, 9 Mar 2019 05:49:34 +0000 (23:49 -0600)
committerDavid S. Miller <davem@davemloft.net>
Sun, 10 Mar 2019 17:58:08 +0000 (10:58 -0700)
commite412150549d8801df9f340531a9f94ae6264ea9e
tree725847cb7c0b2485003ff9a65a3f52a40c9e6d60tree | snapshot
parent0082e0d482e937af90fd15fe8b5dcf374884d4ffcommit | diff
isdn: mISDNinfineon: fix potential NULL pointer dereference

In case ioremap fails, the fix returns -ENOMEM to avoid NULL
pointer dereference.

Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/isdn/hardware/mISDN/mISDNinfineon.c diff | blob | history
Linux Kernel Source Tree.