r324132 - [clang-proto-to-cxx] Accept protobufs with missing fields.

[Matt Morehouse via cfe-commits]

Author: morehouse
Date: Fri Feb  2 12:22:20 2018
New Revision: 324132

URL: http://llvm.org/viewvc/llvm-project?rev=324132&view=rev
Log:
[clang-proto-to-cxx] Accept protobufs with missing fields.

libprotobuf-mutator accepts protobufs with missing fields, which means
clang-proto-fuzzer does as well.  clang-proto-to-cxx should match this
behavior.

Modified:
    cfe/trunk/tools/clang-fuzzer/proto-to-cxx/proto_to_cxx.cpp

Modified: cfe/trunk/tools/clang-fuzzer/proto-to-cxx/proto_to_cxx.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/clang-fuzzer/proto-to-cxx/proto_to_cxx.cpp?rev=324132&r1=324131&r2=324132&view=diff
==============================================================================
--- cfe/trunk/tools/clang-fuzzer/proto-to-cxx/proto_to_cxx.cpp (original)
+++ cfe/trunk/tools/clang-fuzzer/proto-to-cxx/proto_to_cxx.cpp Fri Feb  2 12:22:20 2018
@@ -94,7 +94,7 @@ std::string FunctionToString(const Funct
 }
 std::string ProtoToCxx(const uint8_t *data, size_t size) {
   Function message;
-  if (!message.ParseFromArray(data, size))
+  if (!message.ParsePartialFromArray(data, size))
     return "#error invalid proto\n";
   return FunctionToString(message);
 }