https://sourceware.org/bugzilla/show_bug.cgi?id=29293
Bug ID: 29293
Summary: [2.39 Regression] elfnn-aarch64.c: def_protected
member unintialized
Product: binutils
Version: 2.39 (HEAD)
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: ld
Assignee: unassigned at sourceware dot org
Reporter: pexu at sourceware dot mail.kapsi.fi
Target Milestone: ---
Created attachment 14178
--> https://sourceware.org/bugzilla/attachment.cgi?id=14178&action=edit
aarch64: properly initialize def_protected member
Hi.
"aarch64: Disallow copy relocations on protected data" [1] commit unfortunately
does not initialize def_protected member.
This leads to spurious "copy relocation against non-copyable protected symbol"
errors as def_protected member might not be touched (if definition is false)
and the allocation routine (bfd_hash_allocate/objalloc_alloc) does not appear
to zero initialize allocated space.
Attached a patch proposal.
[1]
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=90b7a5df152a64d2bea20beb438e8b81049a5c30
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