diff options
Diffstat (limited to 'monitor/qmp-cmds.c')
| -rw-r--r-- | monitor/qmp-cmds.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/monitor/qmp-cmds.c b/monitor/qmp-cmds.c index a1695b6c96..6d6df86607 100644 --- a/monitor/qmp-cmds.c +++ b/monitor/qmp-cmds.c @@ -186,8 +186,10 @@ void qmp_set_password(SetPasswordOptions *opts, Error **errp) error_setg(errp, QERR_INVALID_PARAMETER, "connected"); return; } - /* Note that setting an empty password will not disable login through - * this interface. */ + /* + * Note that setting an empty password will not disable login + * through this interface. + */ rc = vnc_display_password(opts->u.vnc.display, opts->password); } @@ -272,12 +274,10 @@ void qmp_add_client(const char *protocol, const char *fdname, error_setg(errp, "spice failed to add client"); close(fd); } - return; #ifdef CONFIG_VNC } else if (strcmp(protocol, "vnc") == 0) { skipauth = has_skipauth ? skipauth : false; vnc_display_add_client(NULL, fd, skipauth); - return; #endif #ifdef CONFIG_DBUS_DISPLAY } else if (strcmp(protocol, "@dbus-display") == 0) { @@ -289,19 +289,20 @@ void qmp_add_client(const char *protocol, const char *fdname, close(fd); return; } - return; #endif - } else if ((s = qemu_chr_find(protocol)) != NULL) { + } else { + s = qemu_chr_find(protocol); + if (!s) { + error_setg(errp, "protocol '%s' is invalid", protocol); + close(fd); + return; + } if (qemu_chr_add_client(s, fd) < 0) { error_setg(errp, "failed to add client"); close(fd); return; } - return; } - - error_setg(errp, "protocol '%s' is invalid", protocol); - close(fd); } |