1 files changed, 2 insertions, 2 deletions

diff --git a/shell/ash.c b/shell/ash.c
index 8e8577ad6..371b5d9c3 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -2156,7 +2156,7 @@ putprompt(const char *s)
 {
         if (ENABLE_ASH_EXPAND_PRMT) {
                 free((char*)cmdedit_prompt);
-                cmdedit_prompt = xstrdup(s);
+                cmdedit_prompt = ckstrdup(s);
                 return;
         }
         cmdedit_prompt = s;
@@ -11033,7 +11033,7 @@ dotcmd(int argc, char **argv)
         int status = 0;
 
         for (sp = cmdenviron; sp; sp = sp->next)
-                setvareq(xstrdup(sp->text), VSTRFIXED | VTEXTFIXED);
+                setvareq(ckstrdup(sp->text), VSTRFIXED | VTEXTFIXED);
 
         if (argc >= 2) {        /* That's what SVR2 does */
                 char *fullname;