common BUFSIZ BSS buffer, small reduce code, data and bss

1 files changed, 5 insertions, 3 deletions

diff --git a/loginutils/sulogin.c b/loginutils/sulogin.c
index a458b6ed7..4e689ad68 100644
--- a/loginutils/sulogin.c
+++ b/loginutils/sulogin.c
@@ -21,7 +21,7 @@
 #define SULOGIN_PROMPT "\nGive root password for system maintenance\n" \
         "(or type Control-D for normal startup):"
 
-static const char *forbid[] = {
+static const char * const forbid[] = {
         "ENV",
         "BASH_ENV",
         "HOME",
@@ -53,11 +53,13 @@ extern int sulogin_main(int argc, char **argv)
         char *device = (char *) 0;
         const char *name = "root";
         int timeout = 0;
-        static char pass[BUFSIZ];
+        
+#define pass bb_common_bufsiz1
+        
         struct passwd pwent;
         struct passwd *pwd;
         time_t start, now;
-        const char **p;
+        const char * const *p;
 #ifdef CONFIG_FEATURE_SHADOWPASSWDS
         struct spwd *spwd = NULL;
 #endif                                                  /* CONFIG_FEATURE_SHADOWPASSWDS */