From afc1492802d23ec493dbc2785ca596eefb21720f Mon Sep 17 00:00:00 2001
From: Matthias Klose <doko@debian.org>
Date: Wed, 27 Feb 2019 21:30:21 +0000
Subject: [PATCH] _check_ldrunpath_length

cases where -rpath isn't specified. (#151024)

Gbp-Pq: Name 012_check_ldrunpath_length.patch
---
 ld/emultempl/elf32.em | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ld/emultempl/elf32.em b/ld/emultempl/elf32.em
index 1ad9d6b6f..d9b3d26b4 100644
--- a/ld/emultempl/elf32.em
+++ b/ld/emultempl/elf32.em
@@ -1471,6 +1471,8 @@ fragment <<EOF
 	      && command_line.rpath == NULL)
 	    {
 	      path = (const char *) getenv ("LD_RUN_PATH");
+	      if ((path) && (strlen (path) == 0))
+		path = NULL;
 	      if (path
 		  && gld${EMULATION_NAME}_search_needed (path, &n, force))
 		break;
@@ -1751,6 +1753,8 @@ gld${EMULATION_NAME}_before_allocation (void)
   rpath = command_line.rpath;
   if (rpath == NULL)
     rpath = (const char *) getenv ("LD_RUN_PATH");
+  if ((rpath) && (strlen (rpath) == 0))
+      rpath = NULL;
 
   for (abfd = link_info.input_bfds; abfd; abfd = abfd->link.next)
     if (bfd_get_flavour (abfd) == bfd_target_elf_flavour)
-- 
2.30.2