]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 5ab1957) | patch
hwmon: (applesmc) Limit key length in warning messages
authorHenrik Rydberg <rydberg@euromail.se>
Thu, 7 Jun 2012 08:54:29 +0000 (04:54 -0400)
committerGuenter Roeck <linux@roeck-us.net>
Mon, 18 Jun 2012 15:48:00 +0000 (08:48 -0700)
commitb694d126cbb40650e58511936175385b51ca37f6
tree90cb765f808e48f7b956a0e979b99b0c4f44e3b3tree | snapshot
parent5ab1957f53a60ff3aa128f8a2f2ca9c7de85d169commit | diff
hwmon: (applesmc) Limit key length in warning messages

Key lookups may call read_smc() with a fixed-length key string,
and if the lookup fails, trailing stack content may appear in the
kernel log. Fixed with this patch.

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Cc: stable@vger.kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
drivers/hwmon/applesmc.c diff | blob | history
Linux Kernel Source Tree.