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Merge pull request #29124 from ijc25/check-config-legacy-vsyscall

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Caution against the use of CONFIG_LEGACY_VSYSCALL_NATIVE
Upstream-commit: 1e92365a5fcfbbc9932abc8642a32cc3493eb2be
Component: engine
This commit is contained in:
Tõnis Tiigi
2016-12-07 17:13:55 -08:00
committed by GitHub
parent e048bb17f7 5f5a77b820
commit 8efa0bf248
1 changed files with 2 additions and 1 deletions
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3
components/engine/contrib/check-config.sh
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@ -224,7 +224,8 @@ echo 'Optional Features:'
}
{
if is_set LEGACY_VSYSCALL_NATIVE; then
echo -n "- "; wrap_good "CONFIG_LEGACY_VSYSCALL_NATIVE" 'enabled'
echo -n "- "; wrap_bad "CONFIG_LEGACY_VSYSCALL_NATIVE" 'enabled'
echo " $(wrap_color '(dangerous, provides an ASLR-bypassing target with usable ROP gadgets.)' bold black)"
elif is_set LEGACY_VSYSCALL_EMULATE; then
echo -n "- "; wrap_good "CONFIG_LEGACY_VSYSCALL_EMULATE" 'enabled'
elif is_set LEGACY_VSYSCALL_NONE; then