From 174ae0f5775cc7af7d197963a8f87b7d1972c268 Mon Sep 17 00:00:00 2001 From: Nobuyoshi Nakada Date: Sat, 3 Oct 2020 00:42:06 +0900 Subject: Remove known use-after-poison bug 9eda6547812cbda23a73ba3b2620520b0de2bdd6 was fixed by b9488accf9e2cbf5f7c47b42b3eb23469f0aa58d. --- KNOWNBUGS.rb | 82 ------------------------------------------------------------ 1 file changed, 82 deletions(-) (limited to 'KNOWNBUGS.rb') diff --git a/KNOWNBUGS.rb b/KNOWNBUGS.rb index 4db33a64a2..35a8e75876 100644 --- a/KNOWNBUGS.rb +++ b/KNOWNBUGS.rb @@ -5,85 +5,3 @@ # This test file includes tests which point out known bugs. # So all tests will cause failure. # - -assert_normal_exit %q{ - using Module.new -} - -=begin -================================================================= -==43397==ERROR: AddressSanitizer: use-after-poison on address 0x62d000004028 at pc 0x000107ffd8b2 bp 0x7ffee87380d0 sp 0x7ffee87380c8 -READ of size 8 at 0x62d000004028 thread T0 - #0 0x107ffd8b1 in invalidate_all_cc vm_method.c:243 - #1 0x107a891bf in objspace_each_objects_without_setup gc.c:3074 - #2 0x107ab6d4b in objspace_each_objects_protected gc.c:3084 - #3 0x107a5409b in rb_ensure eval.c:1137 - #4 0x107a88bcb in objspace_each_objects gc.c:3152 - #5 0x107a8888a in rb_objspace_each_objects gc.c:3136 - #6 0x107ffd843 in rb_clear_method_cache_all vm_method.c:259 - #7 0x107a55c9f in rb_using_module eval.c:1483 - #8 0x107a57dcf in top_using eval.c:1829 - #9 0x10806f65f in call_cfunc_1 vm_insnhelper.c:2439 - #10 0x108062ea5 in vm_call_cfunc_with_frame vm_insnhelper.c:2601 - #11 0x1080491b7 in vm_call_cfunc vm_insnhelper.c:2622 - #12 0x108048136 in vm_call_method_each_type vm_insnhelper.c:3100 - #13 0x108047507 in vm_call_method vm_insnhelper.c:3204 - #14 0x10800c03c in vm_call_general vm_insnhelper.c:3240 - #15 0x10803858e in vm_sendish vm_insnhelper.c:4194 - #16 0x107feb993 in vm_exec_core insns.def:799 - #17 0x1080223db in rb_vm_exec vm.c:1944 - #18 0x108026d2f in rb_iseq_eval_main vm.c:2201 - #19 0x107a4e863 in rb_ec_exec_node eval.c:296 - #20 0x107a4e323 in ruby_run_node eval.c:354 - #21 0x1074c2c94 in main main.c:50 - #22 0x7fff6b093cc8 in start (libdyld.dylib:x86_64+0x1acc8) - -0x62d000004028 is located 40 bytes inside of 16384-byte region [0x62d000004000,0x62d000008000) -allocated by thread T0 here: - #0 0x1086bf1c0 in wrap_posix_memalign (libclang_rt.asan_osx_dynamic.dylib:x86_64h+0x461c0) - #1 0x107a9be2f in rb_aligned_malloc gc.c:9748 - #2 0x107ab26fd in heap_page_allocate gc.c:1771 - #3 0x107ab24a4 in heap_page_create gc.c:1875 - #4 0x107ab23e8 in heap_assign_page gc.c:1895 - #5 0x107a88093 in heap_add_pages gc.c:1908 - #6 0x107a87f8f in Init_heap gc.c:3030 - #7 0x107a4afd6 in ruby_setup eval.c:85 - #8 0x107a4b64c in ruby_init eval.c:108 - #9 0x1074c2c02 in main main.c:49 - #10 0x7fff6b093cc8 in start (libdyld.dylib:x86_64+0x1acc8) - -SUMMARY: AddressSanitizer: use-after-poison vm_method.c:243 in invalidate_all_cc -Shadow bytes around the buggy address: - 0x1c5a000007b0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa - 0x1c5a000007c0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa - 0x1c5a000007d0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa - 0x1c5a000007e0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa - 0x1c5a000007f0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa -=>0x1c5a00000800: 00 00 00 00 00[f7]00 00 00 00 f7 00 00 00 00 f7 - 0x1c5a00000810: 00 00 00 00 f7 00 00 00 00 f7 00 00 00 00 f7 00 - 0x1c5a00000820: 00 00 00 f7 00 00 00 00 f7 00 00 00 00 f7 00 00 - 0x1c5a00000830: 00 00 f7 00 00 00 00 f7 00 00 00 00 f7 00 00 00 - 0x1c5a00000840: 00 f7 00 00 00 00 f7 00 00 00 00 f7 00 00 00 00 - 0x1c5a00000850: f7 00 00 00 00 f7 00 00 00 00 f7 00 00 00 00 f7 -Shadow byte legend (one shadow byte represents 8 application bytes): - Addressable: 00 - Partially addressable: 01 02 03 04 05 06 07 - Heap left redzone: fa - Freed heap region: fd - Stack left redzone: f1 - Stack mid redzone: f2 - Stack right redzone: f3 - Stack after return: f5 - Stack use after scope: f8 - Global redzone: f9 - Global init order: f6 - Poisoned by user: f7 - Container overflow: fc - Array cookie: ac - Intra object redzone: bb - ASan internal: fe - Left alloca redzone: ca - Right alloca redzone: cb - Shadow gap: cc -==43397==ABORTING -=end -- cgit v1.2.1