diff options
| author | Kees Cook <keescook@chromium.org> | 2017-07-07 11:57:29 -0700 |
|---|---|---|
| committer | Mister Oyster <oysterized@gmail.com> | 2017-08-31 01:38:19 +0200 |
| commit | 21a721e90cc8b715822866de66a47d3310c40ba1 (patch) | |
| tree | 71ceb2488e14efd89c71027dbde7d327fd03a0c9 /kernel/stacktrace.c | |
| parent | 4822c999e9c995ca2a93af9712ed591bfb443e01 (diff) | |
exec: Limit arg stack to at most 75% of _STK_LIM
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>
Diffstat (limited to 'kernel/stacktrace.c')
0 files changed, 0 insertions, 0 deletions