Check return value of bfd_new_link_order

	* ldwrite.c (build_link_order): Check return value of all
	bfd_new_link_order calls.

diff --git a/ld/ChangeLog b/ld/ChangeLog
index e087382..0d1d3c7 100644 (file)
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,8 @@
+2017-12-01  Tobias Ulmer  <tobiasu@tmux.org>
+
+       * ldwrite.c (build_link_order): Check return value of all
+       bfd_new_link_order calls.
+
 2017-12-01  Alan Modra  <amodra@gmail.com>
 
        * testsuite/ld-elfweak/alias.c,

diff --git a/ld/ldwrite.c b/ld/ldwrite.c
index 1cd111d..1abea29 100644 (file)
--- a/ld/ldwrite.c
+++ b/ld/ldwrite.c
@@ -254,6 +254,8 @@ build_link_order (lang_statement_union_type *statement)
 
            link_order = bfd_new_link_order (link_info.output_bfd,
                                             output_section);
+           if (link_order == NULL)
+             einfo (_("%P%F: bfd_new_link_order failed\n"));
 
            if ((i->flags & SEC_NEVER_LOAD) != 0
                && (i->flags & SEC_DEBUGGING) == 0)
@@ -293,6 +295,8 @@ build_link_order (lang_statement_union_type *statement)
 
        link_order = bfd_new_link_order (link_info.output_bfd,
                                         output_section);
+       if (link_order == NULL)
+         einfo (_("%P%F: bfd_new_link_order failed\n"));
        link_order->type = bfd_data_link_order;
        link_order->size = statement->padding_statement.size;
        link_order->offset = statement->padding_statement.output_offset;