From: Todd C. Miller Date: Mon, 19 Feb 2018 18:00:12 +0000 (-0700) Subject: In pty_cleanup() we need to call sudo_term_restore() even if no I/O X-Git-Tag: SUDO_1_8_23^2~131 X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d5d170252a1065a6b10c3e8d0a7df1aee13a33df;p=sudo In pty_cleanup() we need to call sudo_term_restore() even if no I/O plugins are present as long as /dev/tty exists. Fixes the use_pty case with no I/O plugins. --- diff --git a/src/exec_pty.c b/src/exec_pty.c index ce7ca3b09..710877395 100644 --- a/src/exec_pty.c +++ b/src/exec_pty.c @@ -120,7 +120,7 @@ pty_cleanup(void) { debug_decl(cleanup, SUDO_DEBUG_EXEC); - if (!TAILQ_EMPTY(&io_plugins) && io_fds[SFD_USERTTY] != -1) + if (io_fds[SFD_USERTTY] != -1) sudo_term_restore(io_fds[SFD_USERTTY], false); if (utmp_user != NULL) utmp_logout(slavename, 0);