diff options
Diffstat (limited to 'gdb/elfread.c')
| -rw-r--r-- | gdb/elfread.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/gdb/elfread.c b/gdb/elfread.c index 9a6ce0ee371..453bca527e9 100644 --- a/gdb/elfread.c +++ b/gdb/elfread.c @@ -210,11 +210,16 @@ record_minimal_symbol (minimal_symbol_reader &reader, || ms_type == mst_text_gnu_ifunc) address = gdbarch_addr_bits_remove (gdbarch, address); + /* We only setup section information for allocatable sections. Usually + we'd only expect to find msymbols for allocatable sections, but if the + ELF is malformed then this might not be the case. In that case don't + create an msymbol that references an uninitialised section object. */ + int section_index = 0; + if ((bfd_section_flags (bfd_section) & SEC_ALLOC) == SEC_ALLOC) + section_index = gdb_bfd_section_index (objfile->obfd, bfd_section); + struct minimal_symbol *result - = reader.record_full (name, copy_name, address, - ms_type, - gdb_bfd_section_index (objfile->obfd, - bfd_section)); + = reader.record_full (name, copy_name, address, ms_type, section_index); if ((objfile->flags & OBJF_MAINLINE) == 0 && (ms_type == mst_data || ms_type == mst_bss)) result->maybe_copied = 1; |