X-Git-Url: http://drtracing.org/?a=blobdiff_plain;ds=sidebyside;f=binutils%2Faddr2line.c;h=bf396e3f9b93db95e3fe6134306592fa6ba280f5;hb=128e85e3ab36b8e30f6612fb50de3cbb4ede6824;hp=f88e7458cdbbea0fd61415d0d33a0937134e71d4;hpb=4b95cf5c0c75d6efc1b2f96af72317aecca079f1;p=deliverable%2Fbinutils-gdb.git

diff --git a/binutils/addr2line.c b/binutils/addr2line.c
index f88e7458cd..bf396e3f9b 100644
--- a/binutils/addr2line.c
+++ b/binutils/addr2line.c
@@ -1,5 +1,5 @@
 /* addr2line.c -- convert addresses to line number and function name
-   Copyright (C) 1997-2014 Free Software Foundation, Inc.
+   Copyright (C) 1997-2016 Free Software Foundation, Inc.
    Contributed by Ulrich Lauther <Ulrich.Lauther@mchp.siemens.de>
 
    This file is part of GNU Binutils.
@@ -140,6 +140,14 @@ slurp_symtab (bfd *abfd)
       syms = xmalloc (storage);
       symcount = bfd_canonicalize_dynamic_symtab (abfd, syms);
     }
+
+  /* PR 17512: file: 2a1d3b5b.
+     Do not pretend that we have some symbols when we don't.  */
+  if (symcount <= 0)
+    {
+      free (syms);
+      syms = NULL;
+    }
 }
 
 /* These global variables are used to pass information between
@@ -423,6 +431,7 @@ main (int argc, char **argv)
 
   program_name = *argv;
   xmalloc_set_program_name (program_name);
+  bfd_set_error_program_name (program_name);
 
   expandargv (&argc, &argv);