diff options
| -rw-r--r-- | llvm/include/llvm/DebugInfo/MSF/ByteStream.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/include/llvm/DebugInfo/MSF/ByteStream.h b/llvm/include/llvm/DebugInfo/MSF/ByteStream.h index 34361ef9d93..d8c1e6dd6cc 100644 --- a/llvm/include/llvm/DebugInfo/MSF/ByteStream.h +++ b/llvm/include/llvm/DebugInfo/MSF/ByteStream.h @@ -91,6 +91,9 @@ public: uint32_t getLength() const override { return ImmutableStream.getLength(); } Error writeBytes(uint32_t Offset, ArrayRef<uint8_t> Buffer) const override { + if (Buffer.empty()) + return Error::success(); + if (Data.size() < Buffer.size()) return make_error<MSFError>(msf_error_code::insufficient_buffer); if (Offset > Buffer.size() - Data.size()) |
