`FrameIsInternal` is a function that improves report quality by filtering out
internal functions from the sanitizer, allowing it to point to a more precise
root cause. However, the current checks are mostly specific to compiler-rt,
so we are adding a few more rules to enhance the filtering for libsanitizer as
well.
---
.../sanitizer_common/sanitizer_symbolizer_report.cpp | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/libsanitizer/sanitizer_common/sanitizer_symbolizer_report.cpp
b/libsanitizer/sanitizer_common/sanitizer_symbolizer_report.cpp
index 351e00db6fb2..6f68e484ac90 100644
--- a/libsanitizer/sanitizer_common/sanitizer_symbolizer_report.cpp
+++ b/libsanitizer/sanitizer_common/sanitizer_symbolizer_report.cpp
@@ -41,10 +41,18 @@ static bool FrameIsInternal(const SymbolizedStack *frame) {
return true;
if (file && internal_strstr(file, "\\compiler-rt\\lib\\"))
return true;
+ if (file && internal_strstr(file, "\\libsanitizer\\"))
+ return true;
if (module && (internal_strstr(module, "libclang_rt.")))
return true;
if (module && (internal_strstr(module, "clang_rt.")))
return true;
+ if (module && (internal_strstr(module, "libtsan.")
+ || internal_strstr(module, "libhwasan.")
+ || internal_strstr(module, "liblsan.")
+ || internal_strstr(module, "libasan.")
+ || internal_strstr(module, "libubsan."))
+ return true;
return false;
}
--
2.34.1
