https://sourceware.org/bugzilla/show_bug.cgi?id=23940
Bug ID: 23940
Summary: check bounds befroe using
Product: binutils
Version: 2.32 (HEAD)
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: gas
Assignee: unassigned at sourceware dot org
Reporter: wu.heng at zte dot com.cn
Target Milestone: ---
Created attachment 11422
--> https://sourceware.org/bugzilla/attachment.cgi?id=11422&action=edit
check bounds befroe using
The var "idx" should be checked before using in function "getstring"
gas/macro.c:288.
while ((in->ptr[idx] != '>' || nest)
&& idx < in->len)
The out of bounds judgment should be in front of using.
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