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| author | Joonwon Kang <kjw1627@gmail.com> | 2019-07-27 18:58:41 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-10-05 14:10:02 +0300 |
| commit | 98dc6d958bd9e9716e376cd13c0665f0d54f3577 (patch) | |
| tree | 633e44a5a86b82ec0fc241ec3d6ad8a6efab1056 /Documentation/device-mapper | |
| parent | ad6819cd68bef7f37e0a6de8ab65512f59227c12 (diff) | |
| download | linux-98dc6d958bd9e9716e376cd13c0665f0d54f3577.tar.xz | |
randstruct: Check member structs in is_pure_ops_struct()
commit 60f2c82ed20bde57c362e66f796cf9e0e38a6dbb upstream.
While no uses in the kernel triggered this case, it was possible to have
a false negative where a struct contains other structs which contain only
function pointers because of unreachable code in is_pure_ops_struct().
Signed-off-by: Joonwon Kang <kjw1627@gmail.com>
Link: https://lore.kernel.org/r/20190727155841.GA13586@host
Fixes: 313dd1b62921 ("gcc-plugins: Add the randstruct plugin")
Cc: stable@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/device-mapper')
0 files changed, 0 insertions, 0 deletions