Date: Tue, 08 Aug 2017 17:12:22 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 221337] -fsanitize=address (asan) fails on i386 Message-ID: <bug-221337-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221337 Bug ID: 221337 Summary: -fsanitize=3Daddress (asan) fails on i386 Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bin Assignee: freebsd-bugs@FreeBSD.org Reporter: emaste@freebsd.org See Dimitry's thread at http://lists.llvm.org/pipermail/release-testers/2017-August/000475.html. Th= is started after the jemalloc update in r319971 https://reviews.freebsd.org/rS319971 ref12-i386% clang --version FreeBSD clang version 5.0.0 (trunk 308421) (based on LLVM 5.0.0svn) ... hello.c is just a printf("hello world"); ref12-i386% cc -g -fsanitize=3Daddress hello.c ref12-i386% ./a.out =3D=3D14688=3D=3DAddressSanitizer CHECK failed: /usr/src/contrib/compiler-rt/lib/asan/asan_poisoning.cc:36 "((AddrIsAlignedByGranularity(addr))) !=3D (0)" (0x0, 0x0) #0 0x806f0e3 (/home/emaste/a.out+0x806f0e3) #1 0x805dcc3 (/home/emaste/a.out+0x805dcc3) #2 0x80dfc35 (/home/emaste/a.out+0x80dfc35) #3 0x806961d (/home/emaste/a.out+0x806961d) #4 0x80698bf (/home/emaste/a.out+0x80698bf) #5 0x806ec73 (/home/emaste/a.out+0x806ec73) #6 0x8092785 (/home/emaste/a.out+0x8092785) ref12-i386% --=20 You are receiving this mail because: You are the assignee for the bug.=
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