| commit | 272a72103012862e3a24ea06635253ead0b6e808 | [log] [tgz] |
|---|---|---|
| author | Thomas Hebb <tommyhebb@gmail.com> | Mon Dec 09 00:19:17 2019 -0800 |
| committer | Masahiro Yamada <masahiroy@kernel.org> | Tue Dec 17 19:21:07 2019 +0900 |
| tree | 8e603d55c69699f5509d5df6d053ab06b4342f76 | |
| parent | fd2ab2f6610b2bec70e626c38de8a4242fa88e48 [diff] |
kconfig: don't crash on NULL expressions in expr_eq() NULL expressions are taken to always be true, as implemented by the expr_is_yes() macro and by several other functions in expr.c. As such, they ought to be valid inputs to expr_eq(), which compares two expressions. Signed-off-by: Thomas Hebb <tommyhebb@gmail.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>