diff options
| author | Matthew Dawson <[email protected]> | 2016-03-11 13:08:07 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2016-03-11 16:17:47 -0800 |
| commit | 7640131032db9118a78af715ac77ba2debeeb17c (patch) | |
| tree | f95d88b244a0d55b0cc9461542826888db62c6a9 /tools/perf/util/trace-event-scripting.c | |
| parent | 2a4fb270daa9c1f1d1b86a53d66ed86cc64ad232 (diff) | |
mm/mempool: avoid KASAN marking mempool poison checks as use-after-free
When removing an element from the mempool, mark it as unpoisoned in KASAN
before verifying its contents for SLUB/SLAB debugging. Otherwise KASAN
will flag the reads checking the element use-after-free writes as
use-after-free reads.
Signed-off-by: Matthew Dawson <[email protected]>
Acked-by: Andrey Ryabinin <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions