Vendor import of compiler-rt trunk r338150:vendor/compiler-rt/compiler-rt-trunk-r338150

https://llvm.org/svn/llvm-project/compiler-rt/trunk@338150

1 files changed, 3 insertions, 4 deletions

diff --git a/lib/sanitizer_common/sanitizer_symbolizer.h b/lib/sanitizer_common/sanitizer_symbolizer.h
index 208362d2f478..e08eb0d660d5 100644
--- a/lib/sanitizer_common/sanitizer_symbolizer.h
+++ b/lib/sanitizer_common/sanitizer_symbolizer.h
@@ -107,7 +107,6 @@ class Symbolizer final {
   void Flush();
   // Attempts to demangle the provided C++ mangled name.
   const char *Demangle(const char *name);
-  void PrepareForSandboxing();
 
   // Allow user to install hooks that would be called before/after Symbolizer
   // does the actual file/line info fetching. Specific sanitizers may need this
@@ -133,8 +132,9 @@ class Symbolizer final {
   class ModuleNameOwner {
    public:
     explicit ModuleNameOwner(BlockingMutex *synchronized_by)
-        : storage_(kInitialCapacity), last_match_(nullptr),
-          mu_(synchronized_by) {}
+        : last_match_(nullptr), mu_(synchronized_by) {
+      storage_.reserve(kInitialCapacity);
+    }
     const char *GetOwnedCopy(const char *str);
 
    private:
@@ -158,7 +158,6 @@ class Symbolizer final {
 
   // Platform-specific default demangler, must not return nullptr.
   const char *PlatformDemangle(const char *name);
-  void PlatformPrepareForSandboxing();
 
   static Symbolizer *symbolizer_;
   static StaticSpinMutex init_mu_;