Geert Uytterhoeven e17ce2ec38 sysfs: sysfs_pathname/sysfs_add_one: Use strlcat() instead of strcat() ... commit 66081a7251 upstream. The warning check for duplicate sysfs entries can cause a buffer overflow when printing the warning, as strcat() doesn't check buffer sizes. Use strlcat() instead. Since strlcat() doesn't return a pointer to the passed buffer, unlike strcat(), I had to convert the nested concatenation in sysfs_add_one() to an admittedly more obscure comma operator construct, to avoid emitting code for the concatenation if CONFIG_BUG is disabled. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2012-10-31 09:51:35 -07:00
..
bin.c	sysfs: only access bin file vm_ops with the active lock	2010-10-22 10:16:43 -07:00
dir.c	sysfs: sysfs_pathname/sysfs_add_one: Use strlcat() instead of strcat()	2012-10-31 09:51:35 -07:00
file.c	sysfs: remove "last sysfs file:" line from the oops messages	2011-05-13 16:05:51 -07:00
group.c	SYSFS: Fix erroneous comments for sysfs_update_group().	2011-05-10 14:22:00 -07:00
inode.c	sysfs: Fix memory leak in sysfs_sd_setsecdata().	2012-04-02 09:26:53 -07:00
Kconfig	kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT	2011-01-20 17:02:05 -08:00
Makefile
mount.c	Delay struct net freeing while there's a sysfs instance refering to it	2011-06-12 17:45:41 -04:00
symlink.c	sysfs: allow creating symlinks from untagged to tagged directories	2010-07-26 12:02:41 -07:00
sysfs.h	Delay struct net freeing while there's a sysfs instance refering to it	2011-06-12 17:45:41 -04:00