diff options
| author | Rik van Riel <[email protected]> | 2017-07-12 14:36:29 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2017-07-12 16:26:03 -0700 |
| commit | 2c8340eda45cee1784f7b29e6d7dcc740ea3d02a (patch) | |
| tree | a91096df0d2df5605cb0cfa86d1e2fffecbca9a6 /tools/perf/scripts/python/stackcollapse.py | |
| parent | d21f54988bb2927341757d42152440c3abcae4eb (diff) | |
sh64: ascii armor the sh64 boot init stack canary
Use the ascii-armor canary to prevent unterminated C string overflows
from being able to successfully overwrite the canary, even if they
somehow obtain the canary value.
Inspired by execshield ascii-armor and Daniel Micay's linux-hardened
tree.
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Rik van Riel <[email protected]>
Acked-by: Kees Cook <[email protected]>
Cc: Daniel Micay <[email protected]>
Cc: "Theodore Ts'o" <[email protected]>
Cc: H. Peter Anvin <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Catalin Marinas <[email protected]>
Cc: Yoshinori Sato <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions