https://sourceware.org/bugzilla/show_bug.cgi?id=23939
Bug ID: 23939
Summary: Check frch_cfi_data before use
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 11421
--> https://sourceware.org/bugzilla/attachment.cgi?id=11421&action=edit
check var frch_cfi_data before using it
the var "frchain_now->frch_cfi_data" in "dot_cfi_label" function at
dw2gencfi.c:1207 should be checked before use! Program may throw SIGSEGV if
not.
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