diff options
| author | Kees Cook <keescook@chromium.org> | 2017-07-07 11:57:29 -0700 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2018-10-03 04:10:08 +0100 |
| commit | 3c270e64a394ea5e52be9e371f5676fa974f6deb (patch) | |
| tree | 4e896af6cd19507376f9ca9be6d9280f9f398d04 /Makefile | |
| parent | aba97ce870f92835fa3385861f850e3e992dc42a (diff) | |
exec: Limit arg stack to at most 75% of _STK_LIM
commit da029c11e6b12f321f36dac8771e833b65cec962 upstream.
To avoid pathological stack usage or the need to special-case setuid
execs, just limit all arg stack usage to at most 75% of _STK_LIM (6MB).
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
[bwh: Backported to 3.16: replaced code is slightly different]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'Makefile')
0 files changed, 0 insertions, 0 deletions