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| author | Mark Johnston <markj@FreeBSD.org> | 2022-01-17 16:42:46 +0000 |
|---|---|---|
| committer | Mark Johnston <markj@FreeBSD.org> | 2022-01-17 21:11:54 +0000 |
| commit | 758d98debec43ff83b8a1ed9a3d3a8441b83b3cc (patch) | |
| tree | 7624090de352fe1be113ba1abc344975f27038b4 /contrib/elftoolchain | |
| parent | 706f4a81a81250a326ea25914e7effe1768f1a37 (diff) | |
| download | src-758d98debec43ff83b8a1ed9a3d3a8441b83b3cc.tar.gz src-758d98debec43ff83b8a1ed9a3d3a8441b83b3cc.zip | |
exec: Remove the stack gap implementation
ASLR stack randomization will reappear in a forthcoming commit. Rather
than inserting a random gap into the stack mapping, the entire stack
mapping itself will be randomized in the same way that other mappings
are when ASLR is enabled.
No functional change intended, as the stack gap implementation is
currently disabled by default.
Reviewed by: kib
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33704
Diffstat (limited to 'contrib/elftoolchain')
| -rw-r--r-- | contrib/elftoolchain/readelf/readelf.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/contrib/elftoolchain/readelf/readelf.c b/contrib/elftoolchain/readelf/readelf.c index 987a2ffb128b..84855038d0ef 100644 --- a/contrib/elftoolchain/readelf/readelf.c +++ b/contrib/elftoolchain/readelf/readelf.c @@ -3755,7 +3755,6 @@ static struct flag_desc note_feature_ctl_flags[] = { { NT_FREEBSD_FCTL_STKGAP_DISABLE, "STKGAP_DISABLE" }, { NT_FREEBSD_FCTL_WXNEEDED, "WXNEEDED" }, { NT_FREEBSD_FCTL_LA48, "LA48" }, - { NT_FREEBSD_FCTL_ASG_DISABLE, "ASG_DISABLE" }, { 0, NULL } }; |