diff options
| author | Diego Elio Pettenò <flameeyes@flameeyes.eu> | 2012-06-29 13:01:28 -0700 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2012-06-30 22:01:44 +0200 |
| commit | f3ba8abc97a492c4365149fa150460d37d076d85 (patch) | |
| tree | 76c0a304182da95ff415f7e5f22c0a080cf4efcd /src/vty | |
| parent | 23431c75c8cc5df8712834e59dd80bd19b5fc298 (diff) | |
vty: avoid using a .data variable.
no_password_check was the only initialized, non-relocated data in the
set of libraries, inverting its logic let us keep it in .bss
(non-initialized data, which is mapped to the zero page).
Signed-off-by: Diego Elio Pettenò <flameeyes@flameeyes.eu>
Diffstat (limited to 'src/vty')
| -rw-r--r-- | src/vty/vty.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/vty/vty.c b/src/vty/vty.c index 28c22660..67ee100f 100644 --- a/src/vty/vty.c +++ b/src/vty/vty.c @@ -78,7 +78,7 @@ char *vty_cwd = NULL; /* Configure lock. */ static int vty_config; -static int no_password_check = 1; +static int password_check; void *tall_vty_ctx; @@ -1492,7 +1492,7 @@ vty_create (int vty_sock, void *priv) vty->fd = vty_sock; vty->priv = priv; vty->type = VTY_TERM; - if (no_password_check) + if (!password_check) { if (host.advanced) vty->node = ENABLE_NODE; @@ -1515,7 +1515,7 @@ vty_create (int vty_sock, void *priv) else vty->lines = -1; - if (! no_password_check) + if (password_check) { /* Vty is not available if password isn't set. */ if (host.password == NULL && host.password_encrypt == NULL) @@ -1529,7 +1529,7 @@ vty_create (int vty_sock, void *priv) /* Say hello to the world. */ vty_hello (vty); - if (! no_password_check) + if (password_check) vty_out (vty, "%sUser Access Verification%s%s", VTY_NEWLINE, VTY_NEWLINE, VTY_NEWLINE); /* Setting up terminal. */ @@ -1573,14 +1573,14 @@ DEFUN(line_vty, /* vty login. */ DEFUN(vty_login, vty_login_cmd, "login", "Enable password checking\n") { - no_password_check = 0; + password_check = 1; return CMD_SUCCESS; } DEFUN(no_vty_login, no_vty_login_cmd, "no login", NO_STR "Enable password checking\n") { - no_password_check = 1; + password_check = 0; return CMD_SUCCESS; } @@ -1650,7 +1650,7 @@ static int vty_config_write(struct vty *vty) vty_out(vty, "line vty%s", VTY_NEWLINE); /* login */ - if (no_password_check) + if (password_check) vty_out(vty, " no login%s", VTY_NEWLINE); vty_out(vty, "!%s", VTY_NEWLINE); |