make pw_encrypt() return malloc'ed string.

   text    data     bss     dec     hex filename
 759802     604    6684  767090   bb472 busybox_old
 759804     604    6676  767084   bb46c busybox_unstripped

1 files changed, 1 insertions, 0 deletions

diff --git a/loginutils/chpasswd.c b/loginutils/chpasswd.c
index 230ab0fc9..7308596ad 100644
--- a/loginutils/chpasswd.c
+++ b/loginutils/chpasswd.c
@@ -65,6 +65,7 @@ int chpasswd_main(int argc ATTRIBUTE_UNUSED, char **argv)
                         bb_info_msg("Password for '%s' changed", name);
                 logmode = LOGMODE_STDIO;
                 free(name);
+                free(pass);
         }
 
         return 0;