argv.c (dupargv): Mallocate space of argv[argc], not sizeof(char *) of that amuont.

	* argv.c (dupargv): Mallocate space of argv[argc], not
	sizeof(char *) of that amuont.  Cast result to char *.

From-SVN: r98083

libiberty/ChangeLog

+2005-04-13  Gabriel Dos Reis  <gdr@integrable-solutions.net>
+
+	* argv.c (dupargv): Mallocate space of argv[argc], not 
+	sizeof(char *) of that amuont.  Cast result to char *.
+
 2005-04-12  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 
 	* regex.c (wcs_re_match_2_internal, byte_re_match_2_internal):

libiberty/argv.c

@@ -77,7 +77,7 @@ dupargv (char **argv)
   for (argc = 0; argv[argc] != NULL; argc++)
     {
       int len = strlen (argv[argc]);
-      copy[argc] = malloc (sizeof (char *) * (len + 1));
+      copy[argc] = (char *) malloc (len + 1);
       if (copy[argc] == NULL)
 	{
 	  freeargv (copy);