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| author | Mark Rutland <mark.rutland@arm.com> | 2022-04-27 20:31:18 +0300 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2022-05-08 11:33:07 +0300 |
| commit | ac7838b4e1c552d54e67f78a29bc1bd7701c13e8 (patch) | |
| tree | 63c54cc34afbf4b51c0b05b19598be0e35abf5f9 /scripts/gdb/linux/modules.py | |
| parent | a12685e2d1f7eed58ee408ba375606577b59610c (diff) | |
| download | linux-ac7838b4e1c552d54e67f78a29bc1bd7701c13e8.tar.xz | |
stackleak: remove redundant check
In __stackleak_erase() we check that the `erase_low` value derived from
`current->lowest_stack` is above the lowest legitimate stack pointer
value, but this is already enforced by stackleak_track_stack() when
recording the lowest stack value.
Remove the redundant check.
There should be no functional change as a result of this patch.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Alexander Popov <alex.popov@linux.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Kees Cook <keescook@chromium.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20220427173128.2603085-4-mark.rutland@arm.com
Diffstat (limited to 'scripts/gdb/linux/modules.py')
0 files changed, 0 insertions, 0 deletions