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| author | Patrick Georgi <patrick@georgi-clan.de> | 2014-12-29 19:57:14 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-01-03 23:58:22 +0100 |
| commit | 8180d1a22f54f2a792c9187d98d15b2501d35aa7 (patch) | |
| tree | 7c87a10edb75ff2c99fa048b2b0eefd9e54da1bf /payloads/libpayload/curses | |
| parent | dafa12adfc567e71df83a2f5924f51a595db963c (diff) | |
| download | coreboot-8180d1a22f54f2a792c9187d98d15b2501d35aa7.tar.xz | |
libpayload/PDcurses: avoid NULL deref
Change-Id: I86f1c97858fa3d007c4d4509fac3473c9e2ad2f2
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Found-by: Coverity Scan
Reviewed-on: http://review.coreboot.org/7973
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Diffstat (limited to 'payloads/libpayload/curses')
| -rw-r--r-- | payloads/libpayload/curses/PDCurses-3.4/pdcurses/clear.c | 6 |
1 files 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 0128df5cb8..75426e2728 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) |