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[Bug binutils/27861] New: Infinite loop in dwarf.c:7507-7526
From: |
shaohua.li at inf dot ethz.ch |
Subject: |
[Bug binutils/27861] New: Infinite loop in dwarf.c:7507-7526 |
Date: |
Thu, 13 May 2021 12:28:45 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=27861
Bug ID: 27861
Summary: Infinite loop in dwarf.c:7507-7526
Product: binutils
Version: 2.37 (HEAD)
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: shaohua.li at inf dot ethz.ch
Target Milestone: ---
Created attachment 13446
--> https://sourceware.org/bugzilla/attachment.cgi?id=13446&action=edit
loop.o
Hi there,
I found that `readelf -w` would enter an infinite loop in dwarf.c:7507-7526. I
attached an input that revealed this issue. I compiled with gcc11 and clang12
separately, but only gcc11 compiled binary had this issue.
Compiler: gcc11
Reproduce: `readelf -w loop.o`
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- [Bug binutils/27861] New: Infinite loop in dwarf.c:7507-7526,
shaohua.li at inf dot ethz.ch <=
- [Bug binutils/27861] Infinite loop in dwarf.c:7507-7526, nickc at redhat dot com, 2021/05/13
- [Bug binutils/27861] Infinite loop in dwarf.c:7507-7526, cvs-commit at gcc dot gnu.org, 2021/05/13
- [Bug binutils/27861] Infinite loop in dwarf.c:7507-7526, amodra at gmail dot com, 2021/05/13
- [Bug binutils/27861] Infinite loop in dwarf.c:7507-7526, cvs-commit at gcc dot gnu.org, 2021/05/13
- [Bug binutils/27861] Infinite loop in dwarf.c:7507-7526, nickc at redhat dot com, 2021/05/13