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From: | kashiwagiappcreator at gmail dot com |
Subject: | [Bug binutils/22285] New: When I run objcopy with a specific elf, it crashes. The command I run is objcopy with the input, and the result is as follows: |
Date: | Thu, 12 Oct 2017 06:55:52 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=22285 Bug ID: 22285 Summary: When I run objcopy with a specific elf, it crashes. The command I run is objcopy with the input, and the result is as follows: Product: binutils Version: 2.28 Status: UNCONFIRMED Severity: normal Priority: P2 Component: binutils Assignee: unassigned at sourceware dot org Reporter: kashiwagiappcreator at gmail dot com Target Milestone: --- Created attachment 10523 --> https://sourceware.org/bugzilla/attachment.cgi?id=10523&action=edit The crash input is attached ================================================================= ==20714==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6210000178e8 at pc 0x0000004e805e bp 0x7ffce560ea40 sp 0x7ffce560ea30 READ of size 8 at 0x6210000178e8 thread T0 #0 0x4e805d in copy_special_section_fields /home/knight/Documents/binutils_asan_edited_code/bfd/elf.c:1362 #1 0x4e8ccc in _bfd_elf_copy_private_bfd_data /home/knight/Documents/binutils_asan_edited_code/bfd/elf.c:1490 #2 0x40b646 in copy_object /home/knight/Documents/binutils_asan_edited_code/binutils/objcopy.c:2517 #3 0x40d21a in copy_file /home/knight/Documents/binutils_asan_edited_code/binutils/objcopy.c:2879 #4 0x414bcf in copy_main /home/knight/Documents/binutils_asan_edited_code/binutils/objcopy.c:4792 #5 0x4152dc in main /home/knight/Documents/binutils_asan_edited_code/binutils/objcopy.c:4893 #6 0x7f12b669a82f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #7 0x4030e8 in _start (/home/knight/Documents/binutils_asan_edited_code/binutils/objcopy+0x4030e8) -- You are receiving this mail because: You are on the CC list for the bug.
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