Test for a NULL frag link.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index b997270..c134cd1 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>
+
+       * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
+       NULL frag link.
+
 2001-12-31  Richard Henderson  <rth@redhat.com>
 
        * config/tc-ia64.c (errata_nop_necessary_p): Prototype.
@@ -6,7 +11,7 @@
        * config/tc-ia64.c (has_suffix_p): New.
        (note_register_values): Use it instead of strstr.
 
-Mon Dec 31 16:48:07 2001  Jeffrey A Law  (law@redhat.com)
+2001-12-31  Jeffrey A Law  (law@redhat.com)
 
         * config/tc-hppa.c (pa_ip): Handle new 'c' mode completers,
         'X', 'M', and 'A'.

diff --git a/gas/config/tc-m68k.c b/gas/config/tc-m68k.c
index 20c9c10..ff209a9 100644 (file)
--- a/gas/config/tc-m68k.c
+++ b/gas/config/tc-m68k.c
@@ -4674,7 +4674,7 @@ md_estimate_size_before_relax (fragP, segment)
            {
              fragS *l;
 
-             for (l = fragP->fr_next; l != sym_frag; l = l->fr_next)
+             for (l = fragP->fr_next; l && l != sym_frag; l = l->fr_next)
                if (l->fr_fix != 0)
                  break;
              if (l == sym_frag)