[pkgsrc/trunk]: pkgsrc/devel ncurses{, w}: Backport patch for CVE-2018-10754

[leot <leot%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/dfb9999ffe04
branches:  trunk
changeset: 314110:dfb9999ffe04
user:      leot <leot%pkgsrc.org@localhost>
date:      Thu Oct 18 19:42:49 2018 +0000

description:
ncurses{,w}: Backport patch for CVE-2018-10754

Patch provided by Attila F?l?p via NetBSD/pkgsrc#34, thanks!

Bump PKGREVISION

diffstat:

 devel/ncurses/Makefile                                   |   4 +-
 devel/ncurses/distinfo                                   |   3 +-
 devel/ncurses/patches/patch-ncurses_tinfo_parse__entry.c |  23 ++++++++++++++++
 devel/ncursesw/Makefile                                  |   3 +-
 4 files changed, 29 insertions(+), 4 deletions(-)

diffs (69 lines):

diff -r fefe4cf19012 -r dfb9999ffe04 devel/ncurses/Makefile
--- a/devel/ncurses/Makefile    Thu Oct 18 19:26:44 2018 +0000
+++ b/devel/ncurses/Makefile    Thu Oct 18 19:42:49 2018 +0000
@@ -1,7 +1,7 @@
-# $NetBSD: Makefile,v 1.99 2018/09/15 22:47:41 wiz Exp $
+# $NetBSD: Makefile,v 1.100 2018/10/18 19:42:49 leot Exp $
 
 .include "Makefile.common"
-PKGREVISION=   2
+PKGREVISION=   3
 COMMENT=       CRT screen handling and optimization package
 
 INSTALLATION_DIRS+=    share/examples
diff -r fefe4cf19012 -r dfb9999ffe04 devel/ncurses/distinfo
--- a/devel/ncurses/distinfo    Thu Oct 18 19:26:44 2018 +0000
+++ b/devel/ncurses/distinfo    Thu Oct 18 19:42:49 2018 +0000
@@ -1,4 +1,4 @@
-$NetBSD: distinfo,v 1.34 2018/04/02 16:26:03 spz Exp $
+$NetBSD: distinfo,v 1.35 2018/10/18 19:42:49 leot Exp $
 
 SHA1 (ncurses-6.1.tar.gz) = 57acf6bc24cacd651d82541929f726f4def780cc
 RMD160 (ncurses-6.1.tar.gz) = 938235f3922f9c6ef0f1081d643ecb2da1347a17
@@ -12,3 +12,4 @@
 SHA1 (patch-configure.in) = 48a705b3f4de3a65c0c1c3648f5a24c5310ed3fa
 SHA1 (patch-misc_ncurses-config.in) = 43e4dc8abe85804513da1189aeffa5c7746ffcca
 SHA1 (patch-ncurses_base_MKlib__gen.sh) = f8ce67fbd273529e4161a2820677d05a623fd527
+SHA1 (patch-ncurses_tinfo_parse__entry.c) = 06d2b52e84595f8acd47ad36ded7b7d5bec95b8a
diff -r fefe4cf19012 -r dfb9999ffe04 devel/ncurses/patches/patch-ncurses_tinfo_parse__entry.c
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/devel/ncurses/patches/patch-ncurses_tinfo_parse__entry.c  Thu Oct 18 19:42:49 2018 +0000
@@ -0,0 +1,23 @@
+$NetBSD: patch-ncurses_tinfo_parse__entry.c,v 1.3 2018/10/18 19:42:49 leot Exp $
+
+ - Fixes CVE-2018-10754
+
+--- ncurses/tinfo/parse_entry.c.orig   2018-10-09 21:41:29.020445746 +0000
++++ ncurses/tinfo/parse_entry.c
+@@ -543,11 +543,12 @@ _nc_parse_entry(ENTRY * entryp, int lite
+                * Otherwise, look for a base entry that will already
+                * have picked up defaults via translation.
+                */
+-              for (i = 0; i < entryp->nuses; i++)
+-                  if (!strchr((char *) entryp->uses[i].name, '+'))
+-                      has_base_entry = TRUE;
++              for (i = 0; i < entryp->nuses; i++) {
++                if (entryp->uses[i].name != 0
++                    && !strchr(entryp->uses[i].name, '+'))
++                  has_base_entry = TRUE;
++              }
+           }
+-
+           postprocess_termcap(&entryp->tterm, has_base_entry);
+       } else
+           postprocess_terminfo(&entryp->tterm);
diff -r fefe4cf19012 -r dfb9999ffe04 devel/ncursesw/Makefile
--- a/devel/ncursesw/Makefile   Thu Oct 18 19:26:44 2018 +0000
+++ b/devel/ncursesw/Makefile   Thu Oct 18 19:42:49 2018 +0000
@@ -1,9 +1,10 @@
-# $NetBSD: Makefile,v 1.16 2018/04/02 16:26:04 spz Exp $
+# $NetBSD: Makefile,v 1.17 2018/10/18 19:42:49 leot Exp $
 
 .include "../../devel/ncurses/Makefile.common"
 
 PKGNAME=       ${DISTNAME:S/ncurses/ncursesw/}
 COMMENT=       Wide character CRT screen handling and optimization package
+PKGREVISION=   1
 
 PATCHDIR=      ${.CURDIR}/../../devel/ncurses/patches
 DISTINFO_FILE= ${.CURDIR}/../../devel/ncurses/distinfo