diff --git a/compiler-rt/lib/scudo/standalone/tests/wrappers_c_test.cpp b/compiler-rt/lib/scudo/standalone/tests/wrappers_c_test.cpp
--- a/compiler-rt/lib/scudo/standalone/tests/wrappers_c_test.cpp
+++ b/compiler-rt/lib/scudo/standalone/tests/wrappers_c_test.cpp
@@ -9,12 +9,14 @@
 #include "memtag.h"
 #include "scudo/interface.h"
 #include "tests/scudo_unit_test.h"
+#include "common.h"
 
 #include <errno.h>
 #include <limits.h>
 #include <malloc.h>
 #include <stdlib.h>
 #include <unistd.h>
+#include <vector>
 
 #ifndef __GLIBC_PREREQ
 #define __GLIBC_PREREQ(x, y) 0
@@ -100,15 +102,22 @@
 }
 
 TEST(ScudoWrappersCTest, SmallAlign) {
-  void *P;
-  for (size_t Size = 1; Size <= 0x10000; Size <<= 1) {
-    for (size_t Align = 1; Align <= 0x10000; Align <<= 1) {
+  //allocating pointers to test if created blocks are correctly aligned from 1 to 0x10000 with left shifts
+  constexpr size_t MaxSize = 0x10000;
+  std::vector <void *> ptrs;
+  //reserving space to keep track of created pointers to prevent memory leak
+  ptrs.reserve((scudo::getLeastSignificantSetBitIndex(MaxSize) + 1) * (scudo::getLeastSignificantSetBitIndex(MaxSize) + 1) * 3);
+  for (size_t Size = 1; Size <= MaxSize; Size <<= 1) {
+    for (size_t Align = 1; Align <= MaxSize; Align <<= 1) {
       for (size_t Count = 0; Count < 3; ++Count) {
-        P = memalign(Align, Size);
+        void *P = memalign(Align, Size);
         EXPECT_TRUE(reinterpret_cast<uintptr_t>(P) % Align == 0);
+        ptrs.push_back(P);
       }
     }
   }
+  for(void *ptr : ptrs)
+    free(ptr);
 }
 
 TEST(ScudoWrappersCTest, Memalign) {