From 5250852b0f5b789f610ffe6e460e57e16c39e04c Mon Sep 17 00:00:00 2001 From: Patrick Georgi Date: Tue, 13 Dec 2016 15:50:23 +0100 Subject: [PATCH] libpayload/.../PDCurses: Improve compatibility with ncurses Coverity erroneously complains that we call wmove with x or y == -1, even though our copy of that function properly checks for that. But: setsyx is documented to always return OK (even on errors), so let it do that. (and make coverity happy in the process) Change-Id: I1bc9ba2a075037f0e1a855b67a93883978564887 Signed-off-by: Patrick Georgi Found-by: Coverity Scan #1260797 Reviewed-on: https://review.coreboot.org/17836 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth --- payloads/libpayload/curses/PDCurses/pdcurses/getyx.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/payloads/libpayload/curses/PDCurses/pdcurses/getyx.c b/payloads/libpayload/curses/PDCurses/pdcurses/getyx.c index 1c0391766c..0f39c48d35 100644 --- a/payloads/libpayload/curses/PDCurses/pdcurses/getyx.c +++ b/payloads/libpayload/curses/PDCurses/pdcurses/getyx.c @@ -135,9 +135,14 @@ int setsyx(int y, int x) curscr->_leaveit = TRUE; return OK; } + else if (y == -1 || x == -1) + { + return OK; + } else { curscr->_leaveit = FALSE; - return wmove(curscr, y, x); + wmove(curscr, y, x); + return OK; } }