From 13a165e3a1499a942fc4435b5e574d17ea0f54f1 Mon Sep 17 00:00:00 2001 From: Alexey Samsonov Date: Fri, 2 Aug 2013 09:06:39 +0000 Subject: [PATCH] Assume UniqueID is zero for invalid PPRegion to fix uninitialized reads reported by MSan git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187647 91177308-0d34-0410-b5e6-96231b3b80d8 --- tools/libclang/Indexing.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/libclang/Indexing.cpp b/tools/libclang/Indexing.cpp index e2b898ba4b..48fd43b659 100644 --- a/tools/libclang/Indexing.cpp +++ b/tools/libclang/Indexing.cpp @@ -92,7 +92,7 @@ class PPRegion { time_t ModTime; unsigned Offset; public: - PPRegion() : ModTime(), Offset() {} + PPRegion() : UniqueID(0, 0), ModTime(), Offset() {} PPRegion(llvm::sys::fs::UniqueID UniqueID, unsigned offset, time_t modTime) : UniqueID(UniqueID), ModTime(modTime), Offset(offset) {} -- 2.50.1