]> git.karo-electronics.de Git - karo-tx-linux.git/commit
projects / karo-tx-linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 6ee6b4d) | 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)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 16 Jul 2012 16:03:50 +0000 (09:03 -0700)
commit684f49c63edb17b18b8ffc84495e0b0aacc8f4ad
tree6356ea6c2fdb0a238492dd6ea4e339fbb984378atree | snapshot
parent6ee6b4d65c65a006b54b2f8f0aee405b1e01e2b2commit | diff
hwmon: (applesmc) Limit key length in warning messages

commit ac852edb47b15900886ba2564eeeb13b3b526e3e upstream.

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>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/hwmon/applesmc.c diff | blob | history
Linux kernel for KaRo TX COM modules