Remove unused field field_info.fnfields

[deliverable/binutils-gdb.git] / binutils / rddbg.c

diff --git a/binutils/rddbg.c b/binutils/rddbg.c
index 580385d53eebccdae823132f94362a351c060005..b9780608cf366561cf4de2c261fb3c8248cbd55d 100644 (file)
--- a/binutils/rddbg.c
+++ b/binutils/rddbg.c
@@ -1,5 +1,5 @@
 /* rddbg.c -- Read debugging information into a generic form.
-   Copyright (C) 1995-2016 Free Software Foundation, Inc.
+   Copyright (C) 1995-2017 Free Software Foundation, Inc.
    Written by Ian Lance Taylor <ian@cygnus.com>.
 
    This file is part of GNU Binutils.
@@ -299,8 +299,12 @@ read_symbol_stabs_debugging_info (bfd *abfd, asymbol **syms, long symcount,
          *pfound = TRUE;
 
          s = i.name;
+         if (s == NULL || strlen (s) < 1)
+           return FALSE;
          f = NULL;
-         while (s[strlen (s) - 1] == '\\'
+
+         while (strlen (s) > 0
+                && s[strlen (s) - 1] == '\\'
                 && ps + 1 < symend)
            {
              char *sc, *n;