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| author |   kettenis <kettenis@openbsd.org> | 2014-10-18 17:28:34 +0000 |
|---|---|---|
| committer | kettenis <kettenis@openbsd.org> | 2014-10-18 17:28:34 +0000 |
| commit | 24767d70a034d00f013c1354a004ee30b66a50ee (patch) | |
| tree | c332de0a4993632675e49de3c17ebe8bb5b3add6 /lib/libc/stdlib | |
| parent | None of these need to include <openssl/rand.h> (diff) | |
| download | wireguard-openbsd-24767d70a034d00f013c1354a004ee30b66a50ee.tar.xz wireguard-openbsd-24767d70a034d00f013c1354a004ee30b66a50ee.zip | |
Make sure the direct map isn't executable on hardware that allows us to do so.
Enforcing W^X in the kernel like this mitigates at least some ret2dir attacks.
ok mlarkin@, deraadt@
Diffstat (limited to 'lib/libc/stdlib')
0 files changed, 0 insertions, 0 deletions