Alan Modra amodra@gmail.com
Sat Aug 28 00:53:23 GMT 2021

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On Sat, Aug 28, 2021 at 10:17:04AM +0930, Alan Modra wrote:
> On Fri, Aug 27, 2021 at 08:00:22AM -0700, H.J. Lu wrote:
> > Here is the v2 patch.
> 
> OK, looks good.

I've also just committed the following, a fix to my pr26978 patch.

	PR 28264
	PR 26978
	* linker.c (_bfd_generic_link_add_one_symbol <MIND>): Check
	that string is non-NULL.

diff --git a/bfd/linker.c b/bfd/linker.c
index 755ff19923b..f8257ea11b4 100644
--- a/bfd/linker.c
+++ b/bfd/linker.c
@@ -1682,7 +1682,7 @@ _bfd_generic_link_add_one_symbol (struct bfd_link_info *info,
 	      cycle = true;
 	      break;
 	    }
-	  if (strcmp (h->u.i.link->root.string, string) == 0)
+	  if (string != NULL && strcmp (h->u.i.link->root.string, string) == 0)
 	    break;
 	  /* Fall through.  */
 	case MDEF:

-- 
Alan Modra
Australia Development Lab, IBM

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