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| author | Mark Rutland <[email protected]> | 2022-04-27 17:31:18 +0000 |
|---|---|---|
| committer | Kees Cook <[email protected]> | 2022-05-08 08:33:07 +0000 |
| commit | ac7838b4e1c552d54e67f78a29bc1bd7701c13e8 (patch) | |
| tree | 63c54cc34afbf4b51c0b05b19598be0e35abf5f9 /scripts/gcc-plugins/structleak_plugin.c | |
| parent | stackleak: move skip_erasing() check earlier (diff) | |
| download | kernel-ac7838b4e1c552d54e67f78a29bc1bd7701c13e8.tar.gz kernel-ac7838b4e1c552d54e67f78a29bc1bd7701c13e8.zip | |
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 <[email protected]>
Cc: Alexander Popov <[email protected]>
Cc: Andrew Morton <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Kees Cook <[email protected]>
Signed-off-by: Kees Cook <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'scripts/gcc-plugins/structleak_plugin.c')
0 files changed, 0 insertions, 0 deletions