Jacob Garber b9d1a8e930 kconfig: use snprintf for formatting pathnames ...

Valid pathnames will never exceed PATH_MAX, but these file names
are unsanitized and can cause buffer overflow if set incorrectly.
Use snprintf to avoid this. This was flagged during a Coverity scan
of the coreboot project, which also uses kconfig for its build system.

Signed-off-by: Jacob Garber <jgarber1@ualberta.ca>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

2019-05-14 23:23:25 +09:00

9.1 KiB

Raw Blame History

View Raw