diff options
Diffstat (limited to 'tools/llvm-pdbdump/PrettyClassLayoutGraphicalDumper.cpp')
| -rw-r--r-- | tools/llvm-pdbdump/PrettyClassLayoutGraphicalDumper.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/llvm-pdbdump/PrettyClassLayoutGraphicalDumper.cpp b/tools/llvm-pdbdump/PrettyClassLayoutGraphicalDumper.cpp index 16cec82f718a..d11472679626 100644 --- a/tools/llvm-pdbdump/PrettyClassLayoutGraphicalDumper.cpp +++ b/tools/llvm-pdbdump/PrettyClassLayoutGraphicalDumper.cpp @@ -80,7 +80,8 @@ bool PrettyClassLayoutGraphicalDumper::start(const UDTLayoutBase &Layout) { if (Item->getLayoutSize() > 0) { uint32_t Prev = RelativeOffset + Item->getLayoutSize() - 1; - NextPaddingByte = UseMap.find_next_unset(Prev); + if (Prev < UseMap.size()) + NextPaddingByte = UseMap.find_next_unset(Prev); } } |