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2007-05-25 Eric Christopher <echristo@apple.com> 

* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame):
        Check that sym_sec isn't NULL before accessing.
This commit is contained in:
Eric Christopher 2007-05-25 23:06:11 +00:00
parent 0e7ef45cfb
commit 4e591bc17f
2 changed files with 14 additions and 8 deletions
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17
bfd/ChangeLog
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@ -1,3 +1,8 @@
2007-05-25 Eric Christopher <echristo@apple.com>
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame):
Check that sym_sec isn't NULL before accessing.
2007-05-24 Steve Ellcey <sje@cup.hp.com>
* Makefile.in: Regnerate.
@ -270,7 +275,7 @@
* elf32-xtensa.c (xtensa_read_table_entries): Step through table
contents and relocs in parallel.
2007-04-27 Bob Wilson <bob.wilson@acm.org>
* elf32-xtensa.c (relax_property_section): Remove extra irel increment.
@ -416,12 +421,12 @@
duplicating section name comparisons.
(xtensa_is_littable_section): Use CONST_STRNEQ for ".gnu.linkonce.p.".
(xtensa_get_property_predef_flags): Use xtensa_is_insntable_section.
2007-04-12 Bob Wilson <bob.wilson@acm.org>
* elf32-xtensa.c (elf_xtensa_gc_mark_hook): Don't follow references
from Xtensa property sections.
2007-04-12 Alan Modra <amodra@bigpond.net.au>
* elf32-spu.c (needs_ovl_stub): Test that spu_elf_section_data
@ -438,7 +443,7 @@
(elf64_alpha_size_got_sections): Remove unused something_changed local.
(elf64_alpha_size_plt_section): Return void.
(elf64_alpha_size_rela_got_section): Likewise.
(elf64_alpha_relax_section): Only regenerate got+plt if the
(elf64_alpha_relax_section): Only regenerate got+plt if the
relax_trip counter has changed.
2007-04-09 Daniel Jacobowitz <dan@codesourcery.com>
@ -450,7 +455,7 @@
2007-04-03 Matt Thomas <matt@netbsd.org>
* elf32-vax.c (elf_vax_relocate_section): Do not emit a PCREL reloc
* elf32-vax.c (elf_vax_relocate_section): Do not emit a PCREL reloc
in a shared object if it is not in a CODE section or if it is against
a section symbol. This allows DWARF2 to use pcrel format.

5
bfd/elf-eh-frame.c
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@ -712,7 +712,8 @@ _bfd_elf_discard_section_eh_frame
sym = &cookie->locsyms[r_symndx];
sym_sec = (bfd_section_from_elf_index
(abfd, sym->st_shndx));
if (sym_sec->kept_section != NULL)
if (sym_sec != NULL
&& sym_sec->kept_section != NULL)
sym_sec = sym_sec->kept_section;
if (sym_sec != NULL
&& sym_sec->output_section != NULL)
@ -1476,7 +1477,7 @@ _bfd_elf_write_section_eh_frame (bfd *abfd,
/* We don't align the section to its section alignment since the
runtime library only expects all CIE/FDE records aligned at
the pointer size. _bfd_elf_discard_section_eh_frame should
the pointer size. _bfd_elf_discard_section_eh_frame should
have padded CIE/FDE records to multiple of pointer size with
size_of_output_cie_fde. */
if ((sec->size % ptr_size) != 0)