mtd: sm_ftl: heap corruption in sm_create_sysfs_attributes()
commit b4c233057771581698a13694ab6f33b48ce837dc upstream.
We always put a NUL terminator one space past the end of the "vendor"
buffer. Walter Harms also pointed out that this should just use
kstrndup().
Fixes: 7d17c02a01a1 ('mtd: Add new SmartMedia/xD FTL')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed