Fix invalid pointer arithmetic.

[nmh] / sbr / getarguments.c

diff --git a/sbr/getarguments.c b/sbr/getarguments.c
index 0f8834b7bdacd0c9d2b3fd1117f8c02b25d2ab56..28cbe465e308ee825da8dc8e4c30f9c492b1b958 100644 (file)
--- a/sbr/getarguments.c
+++ b/sbr/getarguments.c
@@ -1,6 +1,4 @@
-
-/*
- * getarguments.c -- Get the argument vector ready to go.
+/* getarguments.c -- Get the argument vector ready to go.
  *
  * This code is Copyright (c) 2002, by the authors of nmh.  See the
  * COPYRIGHT file in the root directory of the nmh distribution for
@@ -20,7 +18,7 @@ getarguments (char *invo_name, int argc, char **argv, int check_context)
      * Check if profile/context specifies any arguments
      */
     if (check_context && (cp = context_find (invo_name))) {
-       cp = getcpy (cp);               /* make copy    */
+       cp = mh_xstrdup(cp);            /* make copy    */
        ap = brkstring (cp, " ", "\n"); /* split string */
 
        /* Count number of arguments split */
@@ -29,7 +27,7 @@ getarguments (char *invo_name, int argc, char **argv, int check_context)
            n++;
     }
 
-    arguments = (char **) mh_xmalloc ((argc + n) * sizeof(*arguments));
+    arguments = mh_xmalloc ((argc + n) * sizeof(*arguments));
     bp = arguments;
 
     /* Copy any arguments from profile/context */