[GitHub] [nuttx] anchao commented on a diff in pull request #9208: sim/asan: disable detect_invalid_pointer_pairs/detect_stack_use_after_return

["anchao (via GitHub)" <gi...@apache.org>]

anchao commented on code in PR #9208:
URL: https://github.com/apache/nuttx/pull/9208#discussion_r1188209171


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arch/sim/src/sim/sim_head.c:
##########
@@ -113,8 +113,6 @@ const char *__asan_default_options(void)
          " alloc_dealloc_mismatch=0"
          " allocator_frees_and_returns_null_on_realloc_zero=0"
          " check_initialization_order=1"
-         " detect_invalid_pointer_pairs=2"
-         " detect_stack_use_after_return=1"

Review Comment:
   stack check of asan will have a misjudgment. In the coroutine environment, asan always checks the host  stack  top/bottom.



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