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| author | Alan Modra <amodra@gmail.com> | 2017-04-27 11:06:33 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2017-04-27 11:54:29 +0930 |
| commit | 641338d8e9b62bde9672f13f0dca2324b61e46e2 (patch) | |
| tree | 1548ad68c51d8b24241e6717ef4b3766fa2e944b /bfd | |
| parent | 21d68fcd0c2f9113369d860ee1e5841bfacc35ff (diff) | |
| download | gdb-641338d8e9b62bde9672f13f0dca2324b61e46e2.zip gdb-641338d8e9b62bde9672f13f0dca2324b61e46e2.tar.gz gdb-641338d8e9b62bde9672f13f0dca2324b61e46e2.tar.bz2 | |
Clear dynstr_index when forcing symbols local
This is really just cosmetic, but it does protect a little from
accidentally reading a stale value.
* elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
when force_local.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 5 | ||||
| -rw-r--r-- | bfd/elflink.c | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 6cda710..c870cc7 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,5 +1,10 @@ 2017-04-27 Alan Modra <amodra@gmail.com> + * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index + when force_local. + +2017-04-27 Alan Modra <amodra@gmail.com> + * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define. (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it. (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise. diff --git a/bfd/elflink.c b/bfd/elflink.c index 73af763..59300b7 100644 --- a/bfd/elflink.c +++ b/bfd/elflink.c @@ -7295,9 +7295,10 @@ _bfd_elf_link_hash_hide_symbol (struct bfd_link_info *info, h->forced_local = 1; if (h->dynindx != -1) { - h->dynindx = -1; _bfd_elf_strtab_delref (elf_hash_table (info)->dynstr, h->dynstr_index); + h->dynindx = -1; + h->dynstr_index = 0; } } } |