diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/kasan.h | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/include/linux/kasan.h b/include/linux/kasan.h index a6d6fdefb278..d3efb6cbd0f5 100644 --- a/include/linux/kasan.h +++ b/include/linux/kasan.h @@ -403,12 +403,13 @@ void kasan_release_vmalloc(unsigned long start, unsigned long end, unsigned long free_region_start, unsigned long free_region_end); -void __kasan_unpoison_vmalloc(const void *start, unsigned long size); -static __always_inline void kasan_unpoison_vmalloc(const void *start, - unsigned long size) +void *__kasan_unpoison_vmalloc(const void *start, unsigned long size); +static __always_inline void *kasan_unpoison_vmalloc(const void *start, + unsigned long size) { if (kasan_enabled()) - __kasan_unpoison_vmalloc(start, size); + return __kasan_unpoison_vmalloc(start, size); + return (void *)start; } void __kasan_poison_vmalloc(const void *start, unsigned long size); @@ -433,8 +434,11 @@ static inline void kasan_release_vmalloc(unsigned long start, unsigned long free_region_start, unsigned long free_region_end) { } -static inline void kasan_unpoison_vmalloc(const void *start, unsigned long size) -{ } +static inline void *kasan_unpoison_vmalloc(const void *start, + unsigned long size) +{ + return (void *)start; +} static inline void kasan_poison_vmalloc(const void *start, unsigned long size) { } |