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| author | Thomas Hebb <tommyhebb@gmail.com> | 2019-12-09 00:19:17 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-12 12:11:58 +0100 |
| commit | 16b9c5c49b4131a63f1e108b23ba2399c241fd87 (patch) | |
| tree | 6f73020a13989e211ccc07a40af089863cb212d5 /lib | |
| parent | 2dfde10dda0e0939ae4f29aff02327962f9ef9f3 (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>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions