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authorNick Clifton <nickc@redhat.com>2016-12-07 10:19:42 +0000
committerNick Clifton <nickc@redhat.com>2016-12-07 10:19:42 +0000
commitc2596ca5d7f6ab6d38882bf0f0fc44fe352afcb1 (patch)
tree57536414c2b8060a9dfb47fd8bc355252f283669 /bfd
parent1c3a5fbe155614a0f87079b953df0d7618e0ab50 (diff)
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Fix internal error in the linker by replacing a call to abort with an error message.
PR ld/20932 * elflink.c (bfd_elf_record_link_assignment): Replace call to abort with an error message and error return value.
Diffstat (limited to 'bfd')
-rw-r--r--bfd/ChangeLog6
-rw-r--r--bfd/elflink.c7
2 files changed, 11 insertions, 2 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 26fb42b..7c21bb8 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -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>
PR binutils/20931
diff --git a/bfd/elflink.c b/bfd/elflink.c
index 320f3be..49c3803 100644
--- a/bfd/elflink.c
+++ b/bfd/elflink.c
@@ -625,8 +625,11 @@ bfd_elf_record_link_assignment (bfd *output_bfd,
(*bed->elf_backend_copy_indirect_symbol) (info, h, hv);
break;
case bfd_link_hash_warning:
- abort ();
- break;
+ /* See PR 20932 for a reproducer. */
+ _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