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Fix a use before initialization bug in the pdp11.c source file.

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* pdp11.c (aout_link_add_symbols): Fix use before initialisation
	bug.
This commit is contained in:
Nick Clifton
2020-06-05 10:08:26 +01:00
parent d3d1cc7b13
commit 9c65eeacd8
2 changed files with 10 additions and 4 deletions
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5
bfd/ChangeLog
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@ -1,3 +1,8 @@
2020-06-05 Nick Clifton <nickc@redhat.com>
* pdp11.c (aout_link_add_symbols): Fix use before initialisation
bug.
2020-06-05 Nelson Chu <nelson.chu@sifive.com> 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
* elfnn-riscv.c (riscv_merge_attributes): Add new boolean * elfnn-riscv.c (riscv_merge_attributes): Add new boolean

9
bfd/pdp11.c
View File

@ -2925,14 +2925,15 @@ aout_link_add_symbols (bfd *abfd, struct bfd_link_info *info)
type = H_GET_8 (abfd, p->e_type); type = H_GET_8 (abfd, p->e_type);
/* Ignore debugging symbols. */
if (is_stab(type, name))
continue;
/* PR 19629: Corrupt binaries can contain illegal string offsets. */ /* PR 19629: Corrupt binaries can contain illegal string offsets. */
if (GET_WORD (abfd, p->e_strx) >= obj_aout_external_string_size (abfd)) if (GET_WORD (abfd, p->e_strx) >= obj_aout_external_string_size (abfd))
return FALSE; return FALSE;
name = strings + GET_WORD (abfd, p->e_strx); name = strings + GET_WORD (abfd, p->e_strx);
/* Ignore debugging symbols. */
if (is_stab (type, name))
continue;
value = GET_WORD (abfd, p->e_value); value = GET_WORD (abfd, p->e_value);
flags = BSF_GLOBAL; flags = BSF_GLOBAL;
string = NULL; string = NULL;