Hi Stan, Most of the listed locations are creating boost::shared_ptr objects. Does address sanitizer work well with Boost library?
Thanks, —Xiaozhu > On Mar 4, 2020, at 12:58 PM, Stan Cox <s...@redhat.com> wrote: > > Anyone try running dyninst with the address sanitizer? I built upstream > sources with -fsanitize=address -fsanitize=leak, ran the testsuite > (partially, not completely), and massaged the output to give the following. > > Direct leak of 40 byte(s) in 1 object(s) allocated from: > InstructionDecoder-aarch64.C:2175 > Direct leak of 40 byte(s) in 1 object(s) allocated from: stl_list.h:1908 > Indirect leak of 56 byte(s) in 1 object(s) allocated from: > InstructionDecoder-x86.C:181 > Direct leak of 88 byte(s) in 1 object(s) allocated from: > InstructionDecoderImpl.C:115 > Direct leak of 176 byte(s) in 2 object(s) allocated from: > InstructionDecoderImpl.C:103 > Direct leak of 176 byte(s) in 2 object(s) allocated from: > InstructionDecoderImpl.C:109 > Direct leak of 264 byte(s) in 3 object(s) allocated from: Immediate.C:94 > Direct leak of 352 byte(s) in 4 object(s) allocated from: Immediate.C:115 > Indirect leak of 480 byte(s) in 10 object(s) allocated from: Instruction.C:634 > Indirect leak of 480 byte(s) in 20 object(s) allocated from: > InstructionDecoderImpl.C:83 > Indirect leak of 480 byte(s) in 20 object(s) allocated from: > shared_count.hpp:144 > Indirect leak of 480 byte(s) in 20 object(s) allocated from: > shared_ptr.hpp:285 > Indirect leak of 480 byte(s) in 20 object(s) allocated from: > shared_ptr.hpp:379 > Direct leak of 640 byte(s) in 16 object(s) allocated from: Immediate.C:44 > Direct leak of 1008 byte(s) in 18 object(s) allocated from: invoke.h:60 > Direct leak of 1008 byte(s) in 18 object(s) allocated from: invoke.h:95 > Direct leak of 1008 byte(s) in 18 object(s) allocated from: Operation.C:60 > Indirect leak of 1120 byte(s) in 28 object(s) allocated from: > Instruction.C:623 > Indirect leak of 1120 byte(s) in 28 object(s) allocated from: stl_list.h:1208 > Direct leak of 1672 byte(s) in 19 object(s) allocated from: > InstructionDecoderImpl.C:97 > Indirect leak of 1792 byte(s) in 56 object(s) allocated from: > shared_count.hpp:181 > Indirect leak of 1792 byte(s) in 56 object(s) allocated from: > shared_ptr.hpp:388 > Indirect leak of 1792 byte(s) in 56 object(s) allocated from: > singleton_object_pool.h:75 > Indirect leak of 1920 byte(s) in 40 object(s) allocated from: > alloc_traits.h:444 > Indirect leak of 1920 byte(s) in 40 object(s) allocated from: > Instruction.C:628 > Indirect leak of 1920 byte(s) in 40 object(s) allocated from: stl_list.h:1213 > Indirect leak of 1920 byte(s) in 40 object(s) allocated from: stl_list.h:1907 > Indirect leak of 1920 byte(s) in 40 object(s) allocated from: stl_list.h:438 > Indirect leak of 1920 byte(s) in 40 object(s) allocated from: stl_list.h:630 > Indirect leak of 2128 byte(s) in 38 object(s) allocated from: > InstructionDecoderImpl.C:136 > Indirect leak of 4880 byte(s) in 122 object(s) allocated from: > InstructionDecoder-x86.C:1572 > Indirect leak of 5560 byte(s) in 139 object(s) allocated from: > InstructionDecoder-x86.C:405 > Indirect leak of 8480 byte(s) in 212 object(s) allocated from: > InstructionDecoder-x86.C:1605 > Indirect leak of 10040 byte(s) in 251 object(s) allocated from: > InstructionDecoder-x86.C:419 > Indirect leak of 15664 byte(s) in 178 object(s) allocated from: > InstructionDecoderImpl.C:85 > Direct leak of 15904 byte(s) in 284 object(s) allocated from: > InstructionDecoderImpl.C:120 > Direct leak of 15904 byte(s) in 284 object(s) allocated from: > singleton_object_pool.h:44 > Direct leak of 17864 byte(s) in 319 object(s) allocated from: > InstructionDecoderImpl.C:144 > Direct leak of 30600 byte(s) in 765 object(s) allocated from: > InstructionDecoder-x86.C:168 > Indirect leak of 32280 byte(s) in 807 object(s) allocated from: > InstructionDecoder-x86.C:388 > Direct leak of 37968 byte(s) in 678 object(s) allocated from: > InstructionDecoderImpl.C:128 > Direct leak of 37968 byte(s) in 678 object(s) allocated from: > new_allocator.h:114 > Direct leak of 37968 byte(s) in 678 object(s) allocated from: > singleton_object_pool.h:53 > Direct leak of 42840 byte(s) in 765 object(s) allocated from: > InstructionDecoder-x86.C:169 > Indirect leak of 144760 byte(s) in 2585 object(s) allocated from: > InstructionDecoder-x86.C:193 > Indirect leak of 189728 byte(s) in 2156 object(s) allocated from: > InstructionDecoderImpl.C:91 > Indirect leak of 324160 byte(s) in 8104 object(s) allocated from: > InstructionDecoder-x86.C:377 > Indirect leak of 2411200 byte(s) in 60280 object(s) allocated from: > InstructionDecoder-x86.C:1143 > > _______________________________________________ > Dyninst-api mailing list > Dyninst-api@cs.wisc.edu > https://lists.cs.wisc.edu/mailman/listinfo/dyninst-api _______________________________________________ Dyninst-api mailing list Dyninst-api@cs.wisc.edu https://lists.cs.wisc.edu/mailman/listinfo/dyninst-api
