* [PATCH] ASAN: call initialize_sanitizer_builtins for hwasan [PR115205]
@ 2024-05-29 3:27 Andrew Pinski
0 siblings, 0 replies; only message in thread
From: Andrew Pinski @ 2024-05-29 3:27 UTC (permalink / raw)
To: gcc-patches; +Cc: Andrew Pinski
Sometimes initialize_sanitizer_builtins is not called before emitting
the asan builtins with hwasan. In the case of the bug report, there
was a path with the fortran front-end where it was not called.
So let's call it in asan_instrument before calling transform_statements.
Built and tested for aarch64-linux-gnu with no regressions.
gcc/ChangeLog:
PR sanitizer/115205
* asan.cc (asan_instrument): Call initialize_sanitizer_builtins
for hwasan.
Signed-off-by: Andrew Pinski <quic_apinski@quicinc.com>
---
gcc/asan.cc | 1 +
1 file changed, 1 insertion(+)
diff --git a/gcc/asan.cc b/gcc/asan.cc
index 9e0f51b1477..c684ca6d366 100644
--- a/gcc/asan.cc
+++ b/gcc/asan.cc
@@ -4276,6 +4276,7 @@ asan_instrument (void)
{
if (hwasan_sanitize_p ())
{
+ initialize_sanitizer_builtins ();
transform_statements ();
return 0;
}
--
2.43.0
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