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| author | Nick Clifton <nickc@redhat.com> | 2024-05-08 13:42:22 +0100 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2024-05-08 13:42:22 +0100 |
| commit | 43bb6c0e087b6fd46c0b347d2b5678acb5c68c85 (patch) | |
| tree | 485b57b3d632d36d2eb1759444f70a98e3768153 /bfd | |
| parent | 2236c5e384de20b0dd6b2fbc964a7269027cb2d9 (diff) | |
| download | gdb-43bb6c0e087b6fd46c0b347d2b5678acb5c68c85.zip gdb-43bb6c0e087b6fd46c0b347d2b5678acb5c68c85.tar.gz gdb-43bb6c0e087b6fd46c0b347d2b5678acb5c68c85.tar.bz2 | |
Fix RELOC_FOR_GLOBAL_SYMBOLS macro so that it can cope with user defined symbols that start with __wrap_.
PR 31710
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/elf-bfd.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h index 92a0287..15a7156 100644 --- a/bfd/elf-bfd.h +++ b/bfd/elf-bfd.h @@ -3192,8 +3192,14 @@ extern asection _bfd_elf_large_com_section; \ if (info->wrap_hash != NULL \ && (input_section->flags & SEC_DEBUGGING) != 0) \ - h = ((struct elf_link_hash_entry *) \ - unwrap_hash_lookup (info, input_bfd, &h->root)); \ + { \ + struct bfd_link_hash_entry * new_h; \ + new_h = unwrap_hash_lookup (info, input_bfd, &h->root); \ + /* PR 31710: This lookup can fail if the input source has a \ + symbol that starts with __wrap_. */ \ + if (new_h != NULL) \ + h = (struct elf_link_hash_entry *) new_h; \ + } \ \ while (h->root.type == bfd_link_hash_indirect \ || h->root.type == bfd_link_hash_warning) \ |