[compiler-rt] 78faca3 - [NFC][hwasan] Add SANITIZER_GUARDED_BY to a variable

[Vitaly Buka via llvm-commits]

Author: Vitaly Buka
Date: 2023-09-15T23:27:45-07:00
New Revision: 78faca3a11c205080beaea9cca16a65f033a79c5

URL: https://github.com/llvm/llvm-project/commit/78faca3a11c205080beaea9cca16a65f033a79c5
DIFF: https://github.com/llvm/llvm-project/commit/78faca3a11c205080beaea9cca16a65f033a79c5.diff

LOG: [NFC][hwasan] Add SANITIZER_GUARDED_BY to a variable

Added: 
    

Modified: 
    compiler-rt/lib/hwasan/hwasan_report.cpp

Removed: 
    


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diff  --git a/compiler-rt/lib/hwasan/hwasan_report.cpp b/compiler-rt/lib/hwasan/hwasan_report.cpp
index 483f5b6ed59ea8a..803987a43a51369 100644
--- a/compiler-rt/lib/hwasan/hwasan_report.cpp
+++ b/compiler-rt/lib/hwasan/hwasan_report.cpp
@@ -82,13 +82,14 @@ class ScopedReport {
   InternalMmapVector<char> error_message_;
   bool fatal;
 
-  static InternalMmapVector<char> *error_message_ptr_;
   static Mutex error_message_lock_;
+  static InternalMmapVector<char> *error_message_ptr_
+      SANITIZER_GUARDED_BY(error_message_lock_);
   static void (*error_report_callback_)(const char *);
 };
 
-InternalMmapVector<char> *ScopedReport::error_message_ptr_;
 Mutex ScopedReport::error_message_lock_;
+InternalMmapVector<char> *ScopedReport::error_message_ptr_;
 void (*ScopedReport::error_report_callback_)(const char *);
 
 // If there is an active ScopedReport, append to its error message.