Fix some leak and crash found via fuzzing.
authorJacques Pienaar <jpienaar@google.com>
Tue, 9 Oct 2018 21:40:41 +0000 (14:40 -0700)
committerjpienaar <jpienaar@google.com>
Fri, 29 Mar 2019 20:25:56 +0000 (13:25 -0700)
commit2df03be62108132c73cb94a7a0fc6bd066031d88
treea7e0fb75cf1a7ba2042ac770b1ecea63d912ad8d
parent8ebb6ff1718ae936140f4dd276490a1718cef05c
Fix some leak and crash found via fuzzing.

Tried adding a fuzzer target (cl/216378253) and ran into a few problems, and fixing two of these.

PiperOrigin-RevId: 216425403
mlir/lib/Parser/Lexer.cpp
mlir/lib/Parser/Parser.cpp
mlir/test/IR/invalid.mlir