https://sourceware.org/bugzilla/show_bug.cgi?id=30308
Bug ID: 30308
Summary: as crash (infinite recursion) on invalid source file
Product: binutils
Version: 2.39
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: gas
Assignee: unassigned at sourceware dot org
Reporter: andrius-sourceware at stikonas dot eu
Target Milestone: ---
Created attachment 14800
--> https://sourceware.org/bugzilla/attachment.cgi?id=14800&action=edit
cc_x86.S
I was able to crash gas with the following input that causes infinite recursion
.intel_syntax
a = a
mov eax, [a]
You can build it with as "as cc_x86.S" or "as --32 cc_x86.S"
Result:
$ as cc_x86.S
Segmentation fault (core dumped)
Expected result:
At the very least no, crash. Ideally a useful error message (maybe something
like a is not defined).
GAS version: GNU assembler (Gentoo 2.39 p5) 2.39.0
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