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| author | Peter Zijlstra <[email protected]> | 2020-04-03 17:13:03 +0000 |
|---|---|---|
| committer | Jessica Yu <[email protected]> | 2020-04-21 15:20:13 +0000 |
| commit | 5c3a7db0c7ec4bbd5bd3f48af9be859a8fa3e532 (patch) | |
| tree | 13901a70e5529cedf2d1ac2dc80230db3d886e77 /arch/powerpc/lib/code-patching.c | |
| parent | module: break nested ARCH_HAS_STRICT_MODULE_RWX and STRICT_MODULE_RWX #ifdefs (diff) | |
| download | kernel-5c3a7db0c7ec4bbd5bd3f48af9be859a8fa3e532.tar.gz kernel-5c3a7db0c7ec4bbd5bd3f48af9be859a8fa3e532.zip | |
module: Harden STRICT_MODULE_RWX
We're very close to enforcing W^X memory, refuse to load modules that
violate this principle per construction.
[jeyu: move module_enforce_rwx_sections under STRICT_MODULE_RWX as per discussion]
Link: http://lore.kernel.org/r/[email protected]
Acked-by: Kees Cook <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Signed-off-by: Jessica Yu <[email protected]>
Diffstat (limited to 'arch/powerpc/lib/code-patching.c')
0 files changed, 0 insertions, 0 deletions