[clangd] Fix stack-use-after-scope

Found by asan.
llvm · Jul 5, 2020 · edba286 · edba286 · sam-mccall · Jul 5, 2020
1 parent 2247f72
commit edba286
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/clang-tools-extra/clangd/ClangdServer.cpp b/clang-tools-extra/clangd/ClangdServer.cpp
@@ -750,10 +750,10 @@ Context ClangdServer::createProcessingContext(PathRef File) const {
     return Context::current().clone();
 
   config::Params Params;
+  llvm::SmallString<256> PosixPath;
   if (!File.empty()) {
     assert(llvm::sys::path::is_absolute(File));
-    llvm::SmallString<256> PosixPath = File;
-    llvm::sys::path::native(PosixPath, llvm::sys::path::Style::posix);
+    llvm::sys::path::native(File, PosixPath, llvm::sys::path::Style::posix);
     Params.Path = PosixPath.str();
   }