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| author | Mark Brown <broonie@kernel.org> | 2024-03-13 18:22:15 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-03-13 18:22:15 +0000 |
| commit | e25293d9d92cce24aa4ca21b90064661fe4d3fcf (patch) | |
| tree | 50f45e19a3e397db28b6681d9bf3975f3c6dee8e /mm/kasan/common.c | |
| parent | 23fb6bc2696119391ec3a92ccaffe50e567c515e (diff) | |
| parent | e8f897f4afef0031fe618a8e94127a0934896aba (diff) | |
| download | linux-stable-e25293d9d92cce24aa4ca21b90064661fe4d3fcf.tar.gz linux-stable-e25293d9d92cce24aa4ca21b90064661fe4d3fcf.tar.bz2 linux-stable-e25293d9d92cce24aa4ca21b90064661fe4d3fcf.zip | |
ASoC: Merge up release
In order to apply additional fixes that depend on the fixes merged for
v6.8 merge up the final release.
Diffstat (limited to 'mm/kasan/common.c')
| -rw-r--r-- | mm/kasan/common.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/mm/kasan/common.c b/mm/kasan/common.c index 610efae91220..6ca63e8dda74 100644 --- a/mm/kasan/common.c +++ b/mm/kasan/common.c @@ -65,8 +65,7 @@ void kasan_save_track(struct kasan_track *track, gfp_t flags) { depot_stack_handle_t stack; - stack = kasan_save_stack(flags, - STACK_DEPOT_FLAG_CAN_ALLOC | STACK_DEPOT_FLAG_GET); + stack = kasan_save_stack(flags, STACK_DEPOT_FLAG_CAN_ALLOC); kasan_set_track(track, stack); } @@ -266,10 +265,9 @@ bool __kasan_slab_free(struct kmem_cache *cache, void *object, return true; /* - * If the object is not put into quarantine, it will likely be quickly - * reallocated. Thus, release its metadata now. + * Note: Keep per-object metadata to allow KASAN print stack traces for + * use-after-free-before-realloc bugs. */ - kasan_release_object_meta(cache, object); /* Let slab put the object onto the freelist. */ return false; |