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From: "howarth at nitro dot med.uc.edu" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug sanitizer/55484] New: gfortran.dg/realloc_on_assign_5.f03 execution failures with -fsanitize=address Date: Tue, 27 Nov 2012 03:33:00 -0000 [thread overview] Message-ID: <bug-55484-4@http.gcc.gnu.org/bugzilla/> (raw) http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55484 Bug #: 55484 Summary: gfortran.dg/realloc_on_assign_5.f03 execution failures with -fsanitize=address Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: sanitizer AssignedTo: unassigned@gcc.gnu.org ReportedBy: howarth@nitro.med.uc.edu CC: dodji@gcc.gnu.org, dvyukov@gcc.gnu.org, jakub@gcc.gnu.org, kcc@gcc.gnu.org Using... make -k check-gfortran RUNTESTFLAGS="--target_board=unix'{-fsanitize=address}'" on x86_64-apple-darwin12 produces execution failures in... FAIL: gfortran.dg/realloc_on_assign_5.f03 -O0 execution test FAIL: gfortran.dg/realloc_on_assign_5.f03 -O1 execution test FAIL: gfortran.dg/realloc_on_assign_5.f03 -O2 execution test FAIL: gfortran.dg/realloc_on_assign_5.f03 -O3 -fomit-frame-pointer execution test FAIL: gfortran.dg/realloc_on_assign_5.f03 -O3 -fomit-frame-pointer -funroll-loops execution test FAIL: gfortran.dg/realloc_on_assign_5.f03 -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions execution test FAIL: gfortran.dg/realloc_on_assign_5.f03 -O3 -g execution test FAIL: gfortran.dg/realloc_on_assign_5.f03 -Os execution test which are of the form... Executing on host: /sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/gcc/testsuite/gfortran/../../gfortran -B/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/gcc/testsuite/gfortran/../../ -B/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/x86_64-apple-darwin11.4.2/./libgfortran/ /sw/src/fink.build/gcc48-4.8.0-1000/gcc-4.8-20121124/gcc/testsuite/gfortran.dg/realloc_on_assign_5.f03 -fno-diagnostics-show-caret -O0 -pedantic-errors -B/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/x86_64-apple-darwin11.4.2/./libgfortran/.libs -L/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/x86_64-apple-darwin11.4.2/./libgfortran/.libs -L/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/x86_64-apple-darwin11.4.2/./libgfortran/.libs -B/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/x86_64-apple-darwin11.4.2/./libquadmath/.libs -L/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/x86_64-apple-darwin11.4.2/./libquadmath/.libs -L/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/x86_64-apple-darwin11.4.2/./libquadmath/.libs -lm -fsanitize=address -o ./realloc_on_assign_5.exe (timeout = 300) PASS: gfortran.dg/realloc_on_assign_5.f03 -O0 (test for excess errors) Setting LD_LIBRARY_PATH to .:/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/x86_64-apple-darwin11.4.2/./libgfortran/.libs:/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/x86_64-apple-darwin11.4.2/./libgfortran/.libs:/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/x86_64-apple-darwin11.4.2/./libquadmath/.libs:/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/x86_64-apple-darwin11.4.2/./libquadmath/.libs:/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/gcc:.:/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/x86_64-apple-darwin11.4.2/./libgfortran/.libs:/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/x86_64-apple-darwin11.4.2/./libgfortran/.libs:/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/x86_64-apple-darwin11.4.2/./libquadmath/.libs:/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/x86_64-apple-darwin11.4.2/./libquadmath/.libs:/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/gcc ================================================================= ==54787== ERROR: AddressSanitizer: heap-buffer-overflow on address 0x000110d8b0c1 at pc 0x10de5c987 bp 0x7fff6da593c0 sp 0x7fff6da593b8 READ of size 1 at 0x000110d8b0c1 thread T0 #0 0x10de5c986 (/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/gcc/testsuite/gfortran/./realloc_on_assign_5.exe+0x100001986) #1 0x10de5ccc1 (/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/gcc/testsuite/gfortran/./realloc_on_assign_5.exe+0x100001cc1) #2 0x10de5c087 (/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/gcc/testsuite/gfortran/./realloc_on_assign_5.exe+0x100001087) #3 0x0 0x000110d8b0c1 is located 0 bytes to the right of 1-byte region [0x000110d8b0c0,0x000110d8b0c1) allocated by thread T0 here: #0 0x10dfe9b7b (/sw/lib/gcc4.8/lib/libasan.0.dylib+0xbb7b) #1 0x7fff958d5242 (/usr/lib/system/libsystem_c.dylib+0xa0242) #2 0x7fff958d6031 (/usr/lib/system/libsystem_c.dylib+0xa1031) #3 0x10de5c8cd (/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/gcc/testsuite/gfortran/./realloc_on_assign_5.exe+0x1000018cd) #4 0x10de5ccc1 (/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/gcc/testsuite/gfortran/./realloc_on_assign_5.exe+0x100001cc1) #5 0x10de5c087 (/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/gcc/testsuite/gfortran/./realloc_on_assign_5.exe+0x100001087) Shadow byte and word: 0x1000221b1618: 1 0x1000221b1618: 01 fb fb fb fb fb fb fb More shadow bytes: 0x1000221b15f8: fd fd fd fd fd fd fd fd 0x1000221b1600: fa fa fa fa fa fa fa fa 0x1000221b1608: fd fd fd fd fd fd fd fd 0x1000221b1610: fa fa fa fa fa fa fa fa =>0x1000221b1618: 01 fb fb fb fb fb fb fb 0x1000221b1620: fa fa fa fa fa fa fa fa 0x1000221b1628: fa fa fa fa fa fa fa fa 0x1000221b1630: fa fa fa fa fa fa fa fa 0x1000221b1638: fa fa fa fa fa fa fa fa Stats: 0M malloced (0M for red zones) by 5 calls Stats: 0M realloced by 2 calls Stats: 0M freed by 3 calls Stats: 0M really freed by 0 calls Stats: 1M (256 full pages) mmaped in 2 calls mmaps by size class: 7:4095; 8:2047; mallocs by size class: 7:3; 8:2; frees by size class: 7:2; 8:1; rfrees by size class: Stats: malloc large: 0 small slow: 2 ==54787== ABORTING FAIL: gfortran.dg/realloc_on_assign_5.f03 -O0 execution test
next reply other threads:[~2012-11-27 3:33 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-11-27 3:33 howarth at nitro dot med.uc.edu [this message] 2012-11-27 3:40 ` [Bug sanitizer/55484] " howarth at nitro dot med.uc.edu 2012-12-10 18:21 ` howarth at nitro dot med.uc.edu 2013-09-02 11:18 ` dominiq at lps dot ens.fr
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