From d2c9e4baa74210cf49243390fb3dabb29024ade4 Mon Sep 17 00:00:00 2001 From: van Hauser Date: Mon, 31 Aug 2020 13:12:59 +0200 Subject: fix warnings and weird code insert --- llvm_mode/afl-llvm-lto-instrumentation.so.cc | 24 +++++++++++++++++++----- 1 file changed, 19 insertions(+), 5 deletions(-) (limited to 'llvm_mode/afl-llvm-lto-instrumentation.so.cc') diff --git a/llvm_mode/afl-llvm-lto-instrumentation.so.cc b/llvm_mode/afl-llvm-lto-instrumentation.so.cc index b8d9fce9..125db229 100644 --- a/llvm_mode/afl-llvm-lto-instrumentation.so.cc +++ b/llvm_mode/afl-llvm-lto-instrumentation.so.cc @@ -374,14 +374,28 @@ bool AFLLTOPass::runOnModule(Module &M) { std::string Str1, Str2; StringRef TmpStr; bool HasStr1 = getConstantStringInfo(Str1P, TmpStr); - if (TmpStr.empty()) + if (TmpStr.empty()) { + HasStr1 = false; - else + + } else { + + HasStr1 = true; Str1 = TmpStr.str(); + + } + bool HasStr2 = getConstantStringInfo(Str2P, TmpStr); - if (TmpStr.empty()) HasStr2 = false; - (void)HasStr2 /* never read */ - else Str2 = TmpStr.str(); + if (TmpStr.empty()) { + + HasStr2 = false; + + } else { + + HasStr2 = true; + Str2 = TmpStr.str(); + + } if (debug) fprintf(stderr, "F:%s %p(%s)->\"%s\"(%s) %p(%s)->\"%s\"(%s)\n", -- cgit 1.4.1