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| From: | cvs-commit at gcc dot gnu.org |
| Subject: | [Bug binutils/23686] two segment fault in nm in binutils-2.31.1 |
| Date: | Sat, 20 May 2023 11:46:45 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=23686
--- Comment #3 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot
gnu.org> ---
The master branch has been updated by Alan Modra <amodra@sourceware.org>:
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=0bbd2b1ad0426aee86445cd7f0c86667624da7ca
commit 0bbd2b1ad0426aee86445cd7f0c86667624da7ca
Author: Alan Modra <amodra@gmail.com>
Date: Sat May 20 21:00:25 2023 +0930
Re: Bug 23686, two segment faults in nm
The fix for pr23686 had a hole in the reloc address sanity check,
the calculation could overflow. Note that stabsize is known to be a
non-zero multiple of 12 so stabsize - 4 can't underflow.
PR 23686
* syms.c (_bfd_stab_section_find_nearest_line): Correct
r->address sanity check.
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