Attachment 10099 Details for Bug 21576 – report

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2a13a720199253614962e0bb4402d98c.9149a6478708ae7cb458345e7cbc9354.txt (text/plain), 3.12 KB, created by Alexandre Adamski on 2017-06-13 17:39:13 UTC

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Creator: Alexandre Adamski

Created: 2017-06-13 17:39:13 UTC

Size: 3.12 KB

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obsolete

>/home/neat/testing-elf/binutils-gdb/binutils/objdump: Reading section .text failed because: File truncated
>=================================================================
>==22094==ERROR: AddressSanitizer: global-buffer-overflow on address 0x0000022a8910 at pc 0x00000081c873 bp 0x7fffffffd7a0 sp 0x7fffffffd798
>READ of size 8 at 0x0000022a8910 thread T0
>    #0 0x81c872 in print_insn_score16 /home/neat/testing-elf/binutils-gdb/opcodes/score7-dis.c:723:36
>    #1 0x81b55d in s7_print_insn /home/neat/testing-elf/binutils-gdb/opcodes/score7-dis.c:954:17
>    #2 0x523117 in disassemble_bytes /home/neat/testing-elf/binutils-gdb/binutils/./objdump.c:1864:17
>    #3 0x523117 in disassemble_section /home/neat/testing-elf/binutils-gdb/binutils/./objdump.c:2309
>    #4 0x955da7 in bfd_map_over_sections /home/neat/testing-elf/binutils-gdb/bfd/section.c:1395:5
>    #5 0x518d74 in disassemble_data /home/neat/testing-elf/binutils-gdb/binutils/./objdump.c:2445:3
>    #6 0x518d74 in dump_bfd /home/neat/testing-elf/binutils-gdb/binutils/./objdump.c:3547
>    #7 0x5162b1 in display_any_bfd /home/neat/testing-elf/binutils-gdb/binutils/./objdump.c
>    #8 0x5158dc in display_file /home/neat/testing-elf/binutils-gdb/binutils/./objdump.c:3714:3
>    #9 0x5158dc in main /home/neat/testing-elf/binutils-gdb/binutils/./objdump.c:4016
>    #10 0x7ffff6f12b44 in __libc_start_main /build/glibc-KShDyh/glibc-2.19/csu/libc-start.c:287
>    #11 0x41d5fb in _start (/home/neat/testing-elf/binutils-gdb/binutils/objdump+0x41d5fb)
>
>0x0000022a8910 is located 16 bytes to the right of global variable 'score_opcodes' defined in 'score7-dis.c:58:28' (0x22a5e40) of size 10944
>SUMMARY: AddressSanitizer: global-buffer-overflow /home/neat/testing-elf/binutils-gdb/opcodes/score7-dis.c:723:36 in print_insn_score16
>Shadow bytes around the buggy address:
>  0x00008044d0d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>  0x00008044d0e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>  0x00008044d0f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>  0x00008044d100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>  0x00008044d110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>=>0x00008044d120: f9 f9[f9]f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9
>  0x00008044d130: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9
>  0x00008044d140: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9
>  0x00008044d150: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9
>  0x00008044d160: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9
>  0x00008044d170: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9
>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
>==22094==ABORTING

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