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[Bug binutils/22788] AddressSanitizer: SEGV /home/ubuntu/binutils/binuti


From: hizhangsword at gmail dot com
Subject: [Bug binutils/22788] AddressSanitizer: SEGV /home/ubuntu/binutils/binutils_git/binutils-gdb/bfd/libbfd.c:558 bfd_getl32
Date: Thu, 08 Feb 2018 03:51:18 +0000

https://sourceware.org/bugzilla/show_bug.cgi?id=22788

--- Comment #2 from JayZhang <hizhangsword at gmail dot com> ---
Hi Nick,
   The patch you provided fixed the problem. Good job!
   I tried to read the code of elf_parse_notes(),and analyze the crafted file's
structure,and found that the value of sh_addralign is 2^28;So,Is that the
invalid sh_addralign value leads to a out of bounds reading?

   Best Regards
   JayZhang

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