[compiler-rt] Allow to override allocation buffer size with a separate env var (PR #71703)

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github-actions[bot] wrote:

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``````````bash
git-clang-format --diff 34f83e86b4b70427969439683360a819a13e6f49 e58dcb6726532cc81b101547e4a5fe2080ea4340 -- compiler-rt/lib/scudo/standalone/flags.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/compiler-rt/lib/scudo/standalone/flags.cpp b/compiler-rt/lib/scudo/standalone/flags.cpp
index a3095d4f655f..ab0472f319bd 100644
--- a/compiler-rt/lib/scudo/standalone/flags.cpp
+++ b/compiler-rt/lib/scudo/standalone/flags.cpp
@@ -69,8 +69,8 @@ void initFlags() {
   Parser.parseString(getCompileDefinitionScudoDefaultOptions());
   Parser.parseString(getScudoDefaultOptions());
   Parser.parseString(getEnv("SCUDO_OPTIONS"));
-  if (const char* V = getEnv("SCUDO_ALLOCATION_RING_BUFFER_SIZE")) {
-    char* End = nullptr;
+  if (const char *V = getEnv("SCUDO_ALLOCATION_RING_BUFFER_SIZE")) {
+    char *End = nullptr;
     int I = static_cast<int>(strtol(V, &End, 10));
     if (End && *End == '\0') {
       F->allocation_ring_buffer_size = I;

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https://github.com/llvm/llvm-project/pull/71703