4 commits

Author	SHA1	Message	Date
guangli-dai	6200e8987f	Reformat the codebase with the clang-format 18.	2026-03-10 18:14:33 -07:00
Qi Wang	d660683d3d	Fix test config of lg_san_uaf_align. ... The option may be configure-disabled, which resulted in the invalid options output from the tests.	2022-01-04 11:03:51 -08:00
Qi Wang	e491cef9ab	Add stats for stashed bytes in tcache.	2021-12-29 14:44:43 -08:00
Qi Wang	b75822bc6e	Implement use-after-free detection using junk and stash. ... On deallocation, sampled pointers (specially aligned) get junked and stashed into tcache (to prevent immediate reuse). The expected behavior is to have read-after-free corrupted and stopped by the junk-filling, while write-after-free is checked when flushing the stashed pointers.	2021-12-29 14:44:43 -08:00