strcpy() performs no bounds checking on the destination buffer. This could result in linear overflows beyond the end of the buffer, leading to all kinds of misbehaviors. So, this serie removes all strcpy uses from the "staging/fbtft" subsystem. Also, refactor the code a bit to follow the kernel coding-style and avoid unnecessary variable initialization. Changelog v1 -> v2 - Add two new commits to clean the code. - Use the "%*ph" format specifier instead of strscpy() function (Geert Uytterhoeven) Len Baker (3): staging/fbtft: Remove all strcpy() uses staging/fbtft: Remove unnecessary variable initialization staging/fbtft: Fix braces coding style drivers/staging/fbtft/fbtft-core.c | 30 +++++++++++++----------------- 1 file changed, 13 insertions(+), 17 deletions(-) -- 2.25.1
