From 5325c5da245597f778c53c8ed8fc2098e6d4a23d Mon Sep 17 00:00:00 2001 From: Stefan Reinauer Date: Tue, 10 Nov 2015 19:19:00 +0100 Subject: [PATCH] libpayload/PDcurses: avoid NULL deref Found by Coverity Scan Signed-off-by: Patrick Georgi Signed-off-by: Stefan Reinauer Reviewed-on: http://review.coreboot.org/7973 --- pdcurses/clear.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/pdcurses/clear.c b/pdcurses/clear.c index 274d8034..3641ee47 100644 --- a/pdcurses/clear.c +++ b/pdcurses/clear.c @@ -84,14 +84,14 @@ int clrtoeol(void) int wclrtobot(WINDOW *win) { - int savey = win->_cury; - int savex = win->_curx; - PDC_LOG(("wclrtobot() - called\n")); if (!win) return ERR; + int savey = win->_cury; + int savex = win->_curx; + /* should this involve scrolling region somehow ? */ if (win->_cury + 1 < win->_maxy)