Initialize Suffix and Prefix to 0, even with a bad entry. Removes an uninitialized value warning from gcc.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58305 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Lex/HeaderMap.cpp b/lib/Lex/HeaderMap.cpp
index d058e1e..0b75af5 100644
--- a/lib/Lex/HeaderMap.cpp
+++ b/lib/Lex/HeaderMap.cpp
@@ -142,8 +142,11 @@
sizeof(HMapHeader));
const HMapBucket *BucketPtr = BucketArray+BucketNo;
- if ((char*)(BucketPtr+1) > FileBuffer->getBufferEnd())
+ if ((char*)(BucketPtr+1) > FileBuffer->getBufferEnd()) {
+ Result.Prefix = 0;
+ Result.Suffix = 0;
return Result; // Invalid buffer, corrupt hmap.
+ }
// Otherwise, the bucket is valid. Load the values, bswapping as needed.
Result.Key = getEndianAdjustedWord(BucketPtr->Key);