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| author | Alan Modra <amodra@gmail.com> | 2003-08-23 04:10:34 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2003-08-23 04:10:34 +0000 |
| commit | 40a0491a90506be953114a472d7562c7afb5b600 (patch) | |
| tree | 3184100d75375a5ef049d41f96cde5cc2ce19f05 /bfd | |
| parent | 4be5d5207ca013d5a5fb2bdf7cb5de1c93d2892e (diff) | |
| download | gdb-40a0491a90506be953114a472d7562c7afb5b600.zip gdb-40a0491a90506be953114a472d7562c7afb5b600.tar.gz gdb-40a0491a90506be953114a472d7562c7afb5b600.tar.bz2 | |
* elflink.h (elf_link_add_object_symbols): Don't crash on NULL owner.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 20 | ||||
| -rw-r--r-- | bfd/elflink.h | 3 |
2 files changed, 14 insertions, 9 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 80ba095..0848f26 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,7 @@ +2003-08-23 Alan Modra <amodra@bigpond.net.au> + + * elflink.h (elf_link_add_object_symbols): Don't crash on NULL owner. + 2003-08-22 H.J. Lu <hongjiu.lu@intel.com> * elfxx-ia64.c (elfNN_ia64_create_dynamic_sections): Align the @@ -27,9 +31,9 @@ replace some duplicated code in most elfxx-xxxx.c files. This version uses the new fields in bfd_link_info. - * elf-m10300.c (mn10300_elf_relocate_section): Use new macro. - * elf32-arm.h (elf32_arm_relocate_section): Likewise. - * elf32-cris.c (cris_elf_relocate_section): Likewise. + * elf-m10300.c (mn10300_elf_relocate_section): Use new macro. + * elf32-arm.h (elf32_arm_relocate_section): Likewise. + * elf32-cris.c (cris_elf_relocate_section): Likewise. * elf32-hppa.c (elf32_hppa_relocate_section): Likewise. * elf32-i386.c (elf_i386_relocate_section): Likewise. * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise. @@ -46,8 +50,8 @@ * elf64-sparc.c (sparc64_elf_relocate_section): Likewise. * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise. * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise. - - * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols, + + * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols, elf_hppa_remark_useless_dynamic_symbols, elf_hppa_relocate_section): Use the new fields in bfd_link_info structure. @@ -59,9 +63,9 @@ * elfxx-mips.c (mips_elf_calculate_relocation): Likewise. * elflink.h (elf_link_output_extsym): Fix test for reporting - undefined symbols in shared libraries. Remove redundant test - of shlib_undefined when reporting references to forced local - symbols. + undefined symbols in shared libraries. Remove redundant test + of shlib_undefined when reporting references to forced local + symbols. 2003-08-18 Andreas Schwab <schwab@suse.de> diff --git a/bfd/elflink.h b/bfd/elflink.h index d667993..48b86cf 100644 --- a/bfd/elflink.h +++ b/bfd/elflink.h @@ -1186,7 +1186,8 @@ elf_link_add_object_symbols (bfd *abfd, struct bfd_link_info *info) bfd *common_bfd; symbol_align = ffs (h->root.u.def.value) - 1; - if ((h->root.u.def.section->owner->flags & DYNAMIC) == 0) + if (h->root.u.def.section->owner != NULL + && (h->root.u.def.section->owner->flags & DYNAMIC) == 0) { normal_align = h->root.u.def.section->alignment_power; if (normal_align > symbol_align) |