libfuzzer: fix compiler warnings
authorDmitry Vyukov <dvyukov@google.com>
Wed, 2 Mar 2016 09:54:40 +0000 (09:54 +0000)
committerDmitry Vyukov <dvyukov@google.com>
Wed, 2 Mar 2016 09:54:40 +0000 (09:54 +0000)
commit2eed1218e501354956fe60a060ea0cfe0b3aead0
tree112ad44cee474b610b5084e07139eab46fdaab6b
parentd15c95a793d9cea39c9f6d36aaf02e9106e7b200
libfuzzer: fix compiler warnings

- unused sigaction/setitimer result (used in assert)
- unchecked fscanf return value
- signed/unsigned comparison

llvm-svn: 262472
llvm/lib/Fuzzer/FuzzerTraceState.cpp
llvm/lib/Fuzzer/FuzzerUtil.cpp