| commit | b9d1a8e9302e68ee03571a286aadeb8041e0b2ca | [log] [tgz] |
|---|---|---|
| author | Jacob Garber <jgarber1@ualberta.ca> | Fri May 10 13:28:52 2019 -0600 |
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | Tue May 14 23:23:25 2019 +0900 |
| tree | 372b2d2bee6137d794110d7ff7e106b086dfbe99 | |
| parent | 4cb726121e2cce18d4db5e79347f3ade5fd661a2 [diff] |
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>