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| author | Alan Modra <amodra@gmail.com> | 2018-12-18 08:59:59 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2018-12-18 09:03:45 +1030 |
| commit | 87469ba2d2fc953796c7bb64e535d3f283756048 (patch) | |
| tree | 817ffebe0e273928629c3e7044e6e5c0ca9f0151 /bfd | |
| parent | 51b4f73a37c2e7eec31e932fc3c8dae879735f63 (diff) | |
| download | gdb-87469ba2d2fc953796c7bb64e535d3f283756048.zip gdb-87469ba2d2fc953796c7bb64e535d3f283756048.tar.gz gdb-87469ba2d2fc953796c7bb64e535d3f283756048.tar.bz2 | |
PR23980, powerpc64 ld segfault
PR 23980
* elf64-ppc.c (ppc64_elf_hide_symbol): Check hash table type
before referencing ppc64-only fields of hash entries.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 6 | ||||
| -rw-r--r-- | bfd/elf64-ppc.c | 3 |
2 files changed, 9 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 9e5717e..f8e936f 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,9 @@ +2018-12-18 Alan Modra <amodra@gmail.com> + + PR 23980 + * elf64-ppc.c (ppc64_elf_hide_symbol): Check hash table type + before referencing ppc64-only fields of hash entries. + 2018-12-17 Alan Modra <amodra@gmail.com> PR 23994 diff --git a/bfd/elf64-ppc.c b/bfd/elf64-ppc.c index a2d3ea0..31a3edf 100644 --- a/bfd/elf64-ppc.c +++ b/bfd/elf64-ppc.c @@ -6193,6 +6193,9 @@ ppc64_elf_hide_symbol (struct bfd_link_info *info, struct ppc_link_hash_entry *eh; _bfd_elf_link_hash_hide_symbol (info, h, force_local); + if (ppc_hash_table (info) == NULL) + return; + eh = (struct ppc_link_hash_entry *) h; if (eh->is_func_descriptor) { |