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Fix internal error in the linker by replacing a call to abort with an error message.

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PR ld/20932
	* elflink.c (bfd_elf_record_link_assignment): Replace call to
	abort with an error message and error return value.
This commit is contained in:
Nick Clifton
2016-12-07 10:19:42 +00:00
parent 1c3a5fbe15
commit c2596ca5d7
2 changed files with 11 additions and 2 deletions
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6
bfd/ChangeLog
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@ -1,3 +1,9 @@
2016-12-07 Nick Clifton <nickc@redhat.com>
PR ld/20932
* elflink.c (bfd_elf_record_link_assignment): Replace call to
abort with an error message and error return value.
2016-12-06 Nick Clifton <nickc@redhat.com> 2016-12-06 Nick Clifton <nickc@redhat.com>
PR binutils/20931 PR binutils/20931

7
bfd/elflink.c
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@ -625,8 +625,11 @@ bfd_elf_record_link_assignment (bfd *output_bfd,
(*bed->elf_backend_copy_indirect_symbol) (info, h, hv); (*bed->elf_backend_copy_indirect_symbol) (info, h, hv);
break; break;
case bfd_link_hash_warning: case bfd_link_hash_warning:
abort (); /* See PR 20932 for a reproducer. */
break; _bfd_error_handler (_("%B: Attempt to assign a value to warning symbol '%s'"),
output_bfd, name);
bfd_set_error (bfd_error_invalid_operation);
return FALSE;
} }
/* If this symbol is being provided by the linker script, and it is /* If this symbol is being provided by the linker script, and it is