Abort: change the magic value written to NULL

third_party/tcmalloc/chromium/src/base/abort.cc

Index: third_party/tcmalloc/chromium/src/base/abort.cc
diff --git a/third_party/tcmalloc/chromium/src/base/abort.cc b/third_party/tcmalloc/chromium/src/base/abort.cc
index 05d4dd748e5468222139578e7a8ee445f7cabdee..89c9ab440cdfdac0c1e146fb0d9c76ff64abae8a 100755
--- a/third_party/tcmalloc/chromium/src/base/abort.cc
+++ b/third_party/tcmalloc/chromium/src/base/abort.cc
@@ -12,7 +12,7 @@ namespace tcmalloc {
 ATTRIBUTE_NOINLINE void Abort() {
   // Make a segmentation fault to force abort. Writing to a specific address
   // so it's easier to find on crash stacks.
-  *(reinterpret_cast<volatile char*>(NULL) + 57) = 0x2001;
+  *(reinterpret_cast<volatile char*>(NULL) + 57) = 0x21;
 }
 
 } // namespace tcmalloc