[src/trunk]: src/external/gpl3/binutils.old/dist/bfd Apply this fix also for ...

[rin <rin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e31a7e56b6ac
branches:  trunk
changeset: 961839:e31a7e56b6ac
user:      rin <rin%NetBSD.org@localhost>
date:      Thu Apr 22 01:14:18 2021 +0000

description:
Apply this fix also for binutils.old.

http://www.nerv.org/netbsd/?q=id:20210422T010948Z.f87d2246188cfedb66a0d5a012c107b6a2b9f395

> Fix regression where ld(1) is trapped into infinite loop when
> linking binary whose text does not fit within R_PPC_REL24.
>
> Reported upstream as Bug 27755:
> https://sourceware.org/bugzilla/show_bug.cgi?id=27755
>
> This problem was introduced to binutils-2-31-1 for our tree.
> netbsd-9 is affected, while netbsd-8 is not.

diffstat:

 external/gpl3/binutils.old/dist/bfd/elf32-ppc.c |  2 +-
 external/gpl3/binutils.old/dist/bfd/elf64-ppc.c |  2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diffs (24 lines):

diff -r 7265e16385b6 -r e31a7e56b6ac external/gpl3/binutils.old/dist/bfd/elf32-ppc.c
--- a/external/gpl3/binutils.old/dist/bfd/elf32-ppc.c   Thu Apr 22 01:09:48 2021 +0000
+++ b/external/gpl3/binutils.old/dist/bfd/elf32-ppc.c   Thu Apr 22 01:14:18 2021 +0000
@@ -5392,7 +5392,7 @@
              return FALSE;
 
            relend = relstart + sec->reloc_count;
-           for (rel = relstart; rel < relend; )
+           for (rel = relstart; rel < relend; rel++)
              {
                enum elf_ppc_reloc_type r_type;
                unsigned long r_symndx;
diff -r 7265e16385b6 -r e31a7e56b6ac external/gpl3/binutils.old/dist/bfd/elf64-ppc.c
--- a/external/gpl3/binutils.old/dist/bfd/elf64-ppc.c   Thu Apr 22 01:09:48 2021 +0000
+++ b/external/gpl3/binutils.old/dist/bfd/elf64-ppc.c   Thu Apr 22 01:14:18 2021 +0000
@@ -8391,7 +8391,7 @@
              return FALSE;
 
            relend = relstart + sec->reloc_count;
-           for (rel = relstart; rel < relend; )
+           for (rel = relstart; rel < relend; rel++)
              {
                enum elf_ppc64_reloc_type r_type;
                unsigned long r_symndx;