Change strdup calls to xstrdup (patch from Steve Merrifield).

git-svn-id: svn://busybox.net/trunk/busybox@3666 69ca8d6d-28ef-0310-b511-8ec308f3f277

2 files changed, 4 insertions, 4 deletions

diff --git a/shell/ash.c b/shell/ash.c
index f218a88d5..c1603d790 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -12090,7 +12090,7 @@ initvar() {
                         vpp = hashvar(ip->text);
                         vp->next = *vpp;
                         *vpp = vp;
-                        vp->text = strdup(ip->text);
+                        vp->text = xstrdup(ip->text);
                         vp->flags = ip->flags;
                         vp->func = ip->func;
                 }
@@ -12102,7 +12102,7 @@ initvar() {
                 vpp = hashvar("PS1=");
                 vps1.next = *vpp;
                 *vpp = &vps1;
-                vps1.text = strdup(geteuid() ? "PS1=$ " : "PS1=# ");
+                vps1.text = xstrdup(geteuid() ? "PS1=$ " : "PS1=# ");
                 vps1.flags = VSTRFIXED|VTEXTFIXED;
         }
 }
@@ -12646,7 +12646,7 @@ findvar(struct var **vpp, const char *name)
 /*
  * Copyright (c) 1999 Herbert Xu <herbert@debian.org>
  * This file contains code for the times builtin.
- * $Id: ash.c,v 1.35 2001/11/12 16:44:55 kraai Exp $
+ * $Id: ash.c,v 1.36 2001/11/12 16:57:26 kraai Exp $
  */
 static int timescmd (int argc, char **argv)
 {
diff --git a/shell/lash.c b/shell/lash.c
index 5b9d0a6b3..79fd433e3 100644
--- a/shell/lash.c
+++ b/shell/lash.c
@@ -820,7 +820,7 @@ static int expand_arguments(char *command)
 
         /* We need a clean copy, so strsep can mess up the copy while
          * we write stuff into the original (in a minute) */
-        cmd = cmd_copy = strdup(command);
+        cmd = cmd_copy = xstrdup(command);
         *command = '\0';
         for (ix = 0, tmpcmd = cmd; 
                         (tmpcmd = strsep_space(cmd, &ix)) != NULL; cmd += ix, ix=0) {