On Wed, May 4, 2022 at 4:32 PM Anatoly Burakov
wrote:
>
> Currently, when we free previously allocated memory, we mark the area as
> "freed" for ASan purposes (flag 0xfd). However, sometimes, freeing a
> malloc element will cause pages to be unmapped from memory and re-backed
> with anonymous memo
Currently, when we free previously allocated memory, we mark the area as
"freed" for ASan purposes (flag 0xfd). However, sometimes, freeing a
malloc element will cause pages to be unmapped from memory and re-backed
with anonymous memory again. This may cause ASan's "use-after-free"
error down the l
2 matches
Mail list logo
