allocate more space in local argv when calling setpeer.

SCCS-vsn: usr.bin/ftp/main.c 8.4

diff --git a/usr/src/usr.bin/ftp/main.c b/usr/src/usr.bin/ftp/main.c
index 3b5b846..7a8fd3e 100644 (file)
--- a/usr/src/usr.bin/ftp/main.c
+++ b/usr/src/usr.bin/ftp/main.c
@@ -12,7 +12,7 @@ static char copyright[] =
 #endif /* not lint */
 
 #ifndef lint
 #endif /* not lint */
 
 #ifndef lint

-static char sccsid[] = "@(#)main.c     8.3 (Berkeley) %G%";
+static char sccsid[] = "@(#)main.c     8.4 (Berkeley) %G%";

 #endif /* not lint */
 
 /*
 #endif /* not lint */
 
 /*


@@ -108,7 +108,7 @@ main(argc, argv)
                (void) strcpy(home, pw->pw_dir);
        }
        if (argc > 0) {
                (void) strcpy(home, pw->pw_dir);
        }
        if (argc > 0) {

-               char *xargv[3];
+               char *xargv[5];

                extern char *__progname;
 
                if (setjmp(toplevel))
                extern char *__progname;
 
                if (setjmp(toplevel))


@@ -119,6 +119,7 @@ main(argc, argv)
                xargv[1] = argv[0];
                xargv[2] = argv[1];
                xargv[3] = argv[2];
                xargv[1] = argv[0];
                xargv[2] = argv[1];
                xargv[3] = argv[2];

+               xargv[4] = NULL;

                setpeer(argc+1, xargv);
        }
        top = setjmp(toplevel) == 0;
                setpeer(argc+1, xargv);
        }
        top = setjmp(toplevel) == 0;