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[Bug gas/27355] New: SEGFAULT in dwarf2dbg.c
From: |
sirus.shahini at gmail dot com |
Subject: |
[Bug gas/27355] New: SEGFAULT in dwarf2dbg.c |
Date: |
Fri, 05 Feb 2021 20:46:08 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=27355
Bug ID: 27355
Summary: SEGFAULT in dwarf2dbg.c
Product: binutils
Version: 2.37 (HEAD)
Status: UNCONFIRMED
Severity: critical
Priority: P2
Component: gas
Assignee: unassigned at sourceware dot org
Reporter: sirus.shahini at gmail dot com
Target Milestone: ---
Created attachment 13203
--> https://sourceware.org/bugzilla/attachment.cgi?id=13203&action=edit
Sample input
Hello,
Our fuzzer detected another pointer corruption in "allocate_filename_to_slot()"
function. A sample crashing input with null address dereference has been
attached. Assemble with 'as'. No specific option is required for reproducing
the bug. Our investigation suggests this is a critical bug.
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- [Bug gas/27355] New: SEGFAULT in dwarf2dbg.c,
sirus.shahini at gmail dot com <=
- [Bug gas/27355] SEGFAULT in dwarf2dbg.c, nickc at redhat dot com, 2021/02/08
- [Bug gas/27355] SEGFAULT in dwarf2dbg.c, cvs-commit at gcc dot gnu.org, 2021/02/08
- [Bug gas/27355] SEGFAULT in dwarf2dbg.c, sirus.shahini at gmail dot com, 2021/02/08
- [Bug gas/27355] SEGFAULT in dwarf2dbg.c, cvs-commit at gcc dot gnu.org, 2021/02/09
- [Bug gas/27355] SEGFAULT in dwarf2dbg.c, nickc at redhat dot com, 2021/02/09