| commit | 0ae16c27fa54600b7830301ce96bc6b026b06631 | [log] [tgz] |
|---|---|---|
| author | Thomas Hebb <tommyhebb@gmail.com> | Mon Dec 09 00:19:17 2019 -0800 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Sun Jan 12 11:24:24 2020 +0100 |
| tree | c27159681ca961d7c8c32ff4e2b3bef908e436e8 | |
| parent | 4c24585abd0fd4097dc869b3b3ff3673cb79cc31 [diff] |
kconfig: don't crash on NULL expressions in expr_eq() [ Upstream commit 272a72103012862e3a24ea06635253ead0b6e808 ] 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> Signed-off-by: Sasha Levin <sashal@kernel.org>