On Thu, May 22, 2014 at 3:03 PM, Jakub Jelinek <ja...@redhat.com> wrote: > On Thu, May 22, 2014 at 02:26:19PM +0400, Konstantin Serebryany wrote: >> >> >> FAIL: c-c++-common/asan/asan-interface-1.c -O0 execution test >> >> >Is that before or after r210743? > > Can't reproduce the above (note, not bootstrapped compiler, just > --disable-bootstrap), check-gcc RUNTESTFLAGS=asan.exp is clean, but > check-g++ RUNTESTFLAGS=asan.exp I got:
How exactly do you run this check-g++? For me: % make check-gcc RUNTESTFLAGS=asan.exp make[1]: Entering directory ... <works> make check-g++ RUNTESTFLAGS=asan.exp make: *** No rule to make target `check-g++'. Stop. > Running /usr/src/gcc/gcc/testsuite/g++.dg/asan/asan.exp ... > FAIL: g++.dg/asan/asan_test.C -O2 AddressSanitizer_MallocUsableSizeTest > execution test > : > Setting LD_LIBRARY_PATH to > .:/usr/src/gcc/obj2/x86_64-unknown-linux-gnu/./libstdc++-v3/src/.libs:/usr/src/gcc/obj2/x86_64-unknown-linux-gnu/./libst > dc++-v3/src/.libs:/usr/src/gcc/obj2/gcc:/usr/src/gcc/obj2/gcc/32:/usr/src/gcc/obj2/x86_64-unknown-linux-gnu/./libsanitizer/asan/.libs:.:/usr/src/gc > c/obj2/x86_64-unknown-linux-gnu/./libstdc++-v3/src/.libs:/usr/src/gcc/obj2/x86_64-unknown-linux-gnu/./libstdc++-v3/src/.libs:/usr/src/gcc/obj2/gcc: > /usr/src/gcc/obj2/gcc/32:/usr/src/gcc/obj2/x86_64-unknown-linux-gnu/./libsanitizer/asan/.libs > spawn [open ...] > DEJAGNU_GTEST_EXPECT_DEATH1 malloc_usable_size((void*)0x123) > DEJAGNU_GTEST_EXPECT_DEATH1 AddressSanitizer: attempting to call > malloc_usable_size() > DEJAGNU_GTEST_EXPECT_DEATH1 > DEJAGNU_GTEST_EXPECT_DEATH2 malloc_usable_size(array + kArraySize / 2) > DEJAGNU_GTEST_EXPECT_DEATH2 AddressSanitizer: attempting to call malloc_usab > le_size() DEJAGNU_GTEST_EXPECT_DEATH2 > DEJAGNU_GTEST_EXPECT_DEATH3 malloc_usable_size(array) > DEJAGNU_GTEST_EXPECT_DEATH3 AddressSanitizer: attempting to call > malloc_usable_size() DEJAGNU > _GTEST_EXPECT_DEATH3 > > ================================================================= > ==28396==ERROR: LeakSanitizer: detected memory leaks > > Direct leak of 4 byte(s) in 1 object(s) allocated from: > #0 0x7f5c18048df9 in operator new(unsigned long) > ../../../../libsanitizer/asan/asan_new_delete.cc:53 > #1 0x409134 in AddressSanitizer_MallocUsableSizeTest_fn > /usr/src/gcc/gcc/testsuite/g++.dg/asan/asan_test.cc:407 > > SUMMARY: AddressSanitizer: 4 byte(s) leaked in 1 allocation(s). > FAIL: g++.dg/asan/asan_test.C -O2 AddressSanitizer_MallocUsableSizeTest > execution test > > If I manually compile it: > /usr/src/gcc/obj2/gcc/testsuite/g++/../../xg++ > -B/usr/src/gcc/obj2/gcc/testsuite/g++/../../ > /usr/src/gcc/gcc/testsuite/g++.dg/asan/asan_test.C -fsanitize=address -g > -I/usr/src/gcc/gcc/testsuite/../../libsanitizer/include > -fno-diagnostics-show-caret -fdiagnostics-color=never -nostdinc++ > -I/usr/src/gcc/obj2/x86_64-unknown-linux-gnu/libstdc++-v3/include/x86_64-unknown-linux-gnu > -I/usr/src/gcc/obj2/x86_64-unknown-linux-gnu/libstdc++-v3/include > -I/usr/src/gcc/libstdc++-v3/libsupc++ > -I/usr/src/gcc/libstdc++-v3/include/backward > -I/usr/src/gcc/libstdc++-v3/testsuite/util -fmessage-length=0 -O2 > -fsanitize=address -fno-builtin -Wall -Wno-format -Werror -g -DASAN_UAR=0 > -DASAN_HAS_EXCEPTIONS=1 -DASAN_HAS_BLACKLIST=0 -DASAN_USE_DEJAGNU_GTEST=1 > -lasan -lpthread -ldl -DASAN_NEEDS_SEGV=1 -DASAN_AVOID_EXPENSIVE_TESTS=1 > -msse2 -D__NO_INLINE__ > /usr/src/gcc/gcc/testsuite/g++.dg/asan/asan_globals_test-wrapper.cc > -B/usr/src/gcc/obj2/x86_64-unknown-linux-gnu/./libsanitizer/ > -B/usr/src/gcc/obj2/x86_64-unknown-linux-gnu/./libsanitizer/asan/ > -L/usr/src/gcc/obj2/x86_64-unknown-linux-gnu/./libsanitizer/asan/.libs > -L/usr/src/gcc/obj2/x86_64-unknown-linux-gnu/./libstdc++-v3/src/.libs > -B/usr/src/gcc/obj2/x86_64-unknown-linux-gnu/./libstdc++-v3/src/.libs > -L/usr/src/gcc/obj2/x86_64-unknown-linux-gnu/./libstdc++-v3/src/.libs -lm -o > ./asan_test.exe > -Wl,-rpath,/usr/src/gcc/obj2/x86_64-unknown-linux-gnu/./libsanitizer/asan/.libs/ > and run: > ./asan_test.exe AddressSanitizer_MallocUsableSizeTest > I get the same error. > > Seems compiler-rt has there: > > --- gcc/testsuite/g++.dg/asan/asan_test.cc 2013-11-12 11:31:20.000000000 > +0100 > +++ gcc/testsuite/g++.dg/asan/asan_test.cc 2014-05-22 13:00:23.391901708 > +0200 > @@ -413,6 +413,7 @@ TEST(AddressSanitizer, MallocUsableSizeT > kMallocUsableSizeErrorMsg); > free(array); > EXPECT_DEATH(malloc_usable_size(array), kMallocUsableSizeErrorMsg); > + delete int_ptr; > } > #endif > > There are various other changes to asan_test.cc, so guess some work is needed > on that. > > Jakub
