From 8076c57fd2f9ec89f2f64bc22abae96dec7c2e99 Mon Sep 17 00:00:00 2001 From: Vitaly Buka Date: Wed, 5 Dec 2018 01:44:31 +0000 Subject: [asan] Add clang flag -fsanitize-address-use-odr-indicator Reviewers: eugenis, m.ostapenko, ygribov Subscribers: hiraditya, llvm-commits Differential Revision: https://reviews.llvm.org/D55157 llvm-svn: 348327 --- clang/lib/Frontend/CompilerInvocation.cpp | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'clang/lib/Frontend/CompilerInvocation.cpp') diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index 74b39cea541..1d488633936 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -1115,6 +1115,11 @@ static bool ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, InputKind IK, } Opts.SanitizeAddressGlobalsDeadStripping = Args.hasArg(OPT_fsanitize_address_globals_dead_stripping); + if (Arg *A = Args.getLastArg(OPT_fsanitize_address_use_odr_indicator, + OPT_fno_sanitize_address_use_odr_indicator)) { + Opts.SanitizeAddressUseOdrIndicator = + A->getOption().getID() == OPT_fsanitize_address_use_odr_indicator; + } Opts.SSPBufferSize = getLastArgIntValue(Args, OPT_stack_protector_buffer_size, 8, Diags); Opts.StackRealignment = Args.hasArg(OPT_mstackrealign); -- cgit v1.2.3