Fix off-by-one bug limiting VNC passwords to 7 characters instead of 8
monitor_readline expects buf_size to include the terminating \0, but
do_change_vnc in monitor.c calls it as though it doesn't. The other site
where monitor_readline reads a password (in vl.c) passes the buffer length
correctly.
Signed-off-by: Chris Webb <chris@arachsys.com>
---
monitor.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/monitor.c b/monitor.c
index 22360fc..6ae5729 100644
--- a/monitor.c
+++ b/monitor.c
@@ -433,7 +433,7 @@ static void do_change_vnc(const char *target)
if (strcmp(target, "passwd") == 0 ||
strcmp(target, "password") == 0) {
char password[9];
- monitor_readline("Password: ", 1, password, sizeof(password)-1);
+ monitor_readline("Password: ", 1, password, sizeof(password));
password[sizeof(password)-1] = '\0';
if (vnc_display_password(NULL, password) < 0)
term_printf("could not set VNC server password\n");
--
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