[coreboot-gerrit] New patch to review for coreboot: 5e2ac80 libpayload/PDcurses: avoid NULL deref
Patrick Georgi (pgeorgi@google.com)
gerrit at coreboot.org
Mon Dec 29 19:57:41 CET 2014
Patrick Georgi (pgeorgi at google.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/7973
-gerrit
commit 5e2ac8074714b62a2cd5a9fb5403f584bc1d5d04
Author: Patrick Georgi <patrick at georgi-clan.de>
Date: Mon Dec 29 19:57:14 2014 +0100
libpayload/PDcurses: avoid NULL deref
Change-Id: I86f1c97858fa3d007c4d4509fac3473c9e2ad2f2
Signed-off-by: Patrick Georgi <patrick at georgi-clan.de>
Found-by: Coverity Scan
---
payloads/libpayload/curses/PDCurses-3.4/pdcurses/clear.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/clear.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/clear.c
index 0128df5..75426e2 100644
--- a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/clear.c
+++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/clear.c
@@ -86,14 +86,14 @@ 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)
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