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| author | Alan Modra <amodra@gmail.com> | 2024-10-04 07:47:05 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2024-10-04 22:16:49 +0930 |
| commit | 753e2f771b1bba72426354aef364c8d986ed999c (patch) | |
| tree | 38380ded5d08f9ef3ba0792e30fb9a23f9e8c968 /gdb/annotate.h | |
| parent | 06116013f80e474800cfb122924bc2a6f060606a (diff) | |
| download | gdb-753e2f771b1bba72426354aef364c8d986ed999c.zip gdb-753e2f771b1bba72426354aef364c8d986ed999c.tar.gz gdb-753e2f771b1bba72426354aef364c8d986ed999c.tar.bz2 | |
gdb segv in elfread.c:elf_rel_plt_read
After commit 68bbe1183379, ELF symbols read via bfd_canonicalize_symtab
and similar functions which have bad st_name fields will have NULL in
the name rather than "(null)". gdb.base/bfd-errors.exp deliberately
creates a faulty shared library with st_name pointing outside of
.dynsym for some symbols, and thus now results in NULL symbol names.
This triggers a segv on string_buffer.assign(name). Fix that.
Diffstat (limited to 'gdb/annotate.h')
0 files changed, 0 insertions, 0 deletions