diff options
Diffstat (limited to 'lib/Bytecode/Reader/Reader.cpp')
| -rw-r--r-- | lib/Bytecode/Reader/Reader.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Bytecode/Reader/Reader.cpp b/lib/Bytecode/Reader/Reader.cpp index 1ba79915e7..0f0cf5e6cd 100644 --- a/lib/Bytecode/Reader/Reader.cpp +++ b/lib/Bytecode/Reader/Reader.cpp @@ -1981,7 +1981,7 @@ void BytecodeReader::ParseModule() { /// and \p Length parameters. bool BytecodeReader::ParseBytecode(volatile BufPtr Buf, unsigned Length, const std::string &ModuleID, - Decompressor_t *Decompressor, + BCDecompressor_t *Decompressor, std::string* ErrMsg) { /// We handle errors by @@ -2016,6 +2016,9 @@ bool BytecodeReader::ParseBytecode(volatile BufPtr Buf, unsigned Length, // If this is a compressed file if (Sig == ('l' | ('l' << 8) | ('v' << 16) | ('c' << 24))) { + if (!Decompressor) { + error("Compressed bytecode found, but not decompressor available"); + } // Invoke the decompression of the bytecode. Note that we have to skip the // file's magic number which is not part of the compressed block. Hence, |