random small shrinkage and elimination of statics

git-svn-id: svn://busybox.net/trunk/busybox@18354 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 4 insertions, 3 deletions

diff --git a/networking/isrv_identd.c b/networking/isrv_identd.c
index c230c7ec3..59daf99ed 100644
--- a/networking/isrv_identd.c
+++ b/networking/isrv_identd.c
@@ -19,7 +19,7 @@ typedef struct identd_buf_t {
         char buf[64 - 2*sizeof(int)];
 } identd_buf_t;
 
-static const char *bogouser = "nobody";
+#define bogouser bb_common_bufsiz1
 
 static int new_peer(isrv_state_t *state, int fd)
 {
@@ -108,8 +108,9 @@ int fakeidentd_main(int argc, char **argv)
         int fd;
 
         opt = getopt32(argc, argv, "fiwb:", &bind_address);
-        if (optind < argc)
-                bogouser = argv[optind];
+        strcpy(bogouser, "nobody");
+        if (argv[optind])
+                strncpy(bogouser, argv[optind], sizeof(bogouser));
 
         /* Daemonize if no -f and no -i and no -w */
         if (!(opt & OPT_fiw));