X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gas%2Fmacro.c;h=cddf26ab79ea23599d449f5b817f508181aa7907;hb=39a0d071ae10ab953d6bb986ec40996c771db78f;hp=d3b4e47cfc31a5e1a935770baaab597e8aaf68ba;hpb=6d1ace6861e999361b30d1bc27459ab8094e0d4a;p=deliverable%2Fbinutils-gdb.git

diff --git a/gas/macro.c b/gas/macro.c
index d3b4e47cfc..cddf26ab79 100644
--- a/gas/macro.c
+++ b/gas/macro.c
@@ -1,5 +1,5 @@
 /* macro.c - macro support for gas
-   Copyright (C) 1994-2014 Free Software Foundation, Inc.
+   Copyright (C) 1994-2016 Free Software Foundation, Inc.
 
    Written by Steve and Judy Chamberlain of Cygnus Support,
       sac@cygnus.com
@@ -648,7 +648,7 @@ free_macro (macro_entry *macro)
 const char *
 define_macro (size_t idx, sb *in, sb *label,
 	      size_t (*get_line) (sb *),
-	      char *file, unsigned int line,
+	      const char *file, unsigned int line,
 	      const char **namep)
 {
   macro_entry *macro;
@@ -1250,13 +1250,14 @@ check_macro (const char *line, sb *expand,
   if (is_name_ender (*s))
     ++s;
 
-  copy = (char *) alloca (s - line + 1);
+  copy = (char *) xmalloc (s - line + 1);
   memcpy (copy, line, s - line);
   copy[s - line] = '\0';
   for (cls = copy; *cls != '\0'; cls ++)
     *cls = TOLOWER (*cls);
 
   macro = (macro_entry *) hash_find (macro_hash, copy);
+  free (copy);
 
   if (macro == NULL)
     return 0;
@@ -1288,7 +1289,7 @@ delete_macro (const char *name)
   macro_entry *macro;
 
   len = strlen (name);
-  copy = (char *) alloca (len + 1);
+  copy = (char *) xmalloc (len + 1);
   for (i = 0; i < len; ++i)
     copy[i] = TOLOWER (name[i]);
   copy[i] = '\0';
@@ -1303,6 +1304,7 @@ delete_macro (const char *name)
     }
   else
     as_warn (_("Attempt to purge non-existant macro `%s'"), copy);
+  free (copy);
 }
 
 /* Handle the MRI IRP and IRPC pseudo-ops.  These are handled as a