Note: This patch is currently in discussion on llvm-project's side and
may have minor tweaks. Once that's done, the patch will be redone by
applying upstream changes.
Wern
On 13/6/25 12:40 pm, Wern Lim wrote:
Given a partially misaligned memory read for a large number of bytes
Given a partially misaligned memory read for a large number of bytes
(e.g., we allocate data at addr [0, 16) but read addr [2, 18)), the
address sanitizer (asan) would flag the error as an 'unknown-crash'
instead of a 'stack-buffer-overflow' when compiled with gcc.
This is due to a flawed heuristi
