Libsanitizer: merge from master.

[thirdparty/gcc.git] / libsanitizer / sanitizer_common / sanitizer_allocator.cpp

diff --git a/libsanitizer/sanitizer_common/sanitizer_allocator.cpp b/libsanitizer/sanitizer_common/sanitizer_allocator.cpp
index 8d07906cca0348d25702c5cd255fa16ee171886f..ec77b9cbfee8c896c98811ca4150347a66f65e83 100644 (file)
--- a/libsanitizer/sanitizer_common/sanitizer_allocator.cpp
+++ b/libsanitizer/sanitizer_common/sanitizer_allocator.cpp
@@ -25,7 +25,7 @@ const char *PrimaryAllocatorName = "SizeClassAllocator";
 const char *SecondaryAllocatorName = "LargeMmapAllocator";
 
 // ThreadSanitizer for Go uses libc malloc/free.
-#if SANITIZER_GO || defined(SANITIZER_USE_MALLOC)
+#if defined(SANITIZER_USE_MALLOC)
 # if SANITIZER_LINUX && !SANITIZER_ANDROID
 extern "C" void *__libc_malloc(uptr size);
 #  if !SANITIZER_GO
@@ -213,7 +213,7 @@ void *LowLevelAllocator::Allocate(uptr size) {
   // Align allocation size.
   size = RoundUpTo(size, low_level_alloc_min_alignment);
   if (allocated_end_ - allocated_current_ < (sptr)size) {
-    uptr size_to_allocate = Max(size, GetPageSizeCached());
+    uptr size_to_allocate = RoundUpTo(size, GetPageSizeCached());
     allocated_current_ =
         (char*)MmapOrDie(size_to_allocate, __func__);
     allocated_end_ = allocated_current_ + size_to_allocate;