[src/trunk]: src/external/bsd/bzip2/dist Apply fix for CVE-2016-3189 bzip2: h...

[martin <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/16e1750dc3bf
branches:  trunk
changeset: 449423:16e1750dc3bf
user:      martin <martin%NetBSD.org@localhost>
date:      Wed Mar 06 07:21:55 2019 +0000

description:
Apply fix for CVE-2016-3189 bzip2: heap use after free in bzip2recover

diffstat:

 external/bsd/bzip2/dist/bzip2recover.c |  3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diffs (17 lines):

diff -r add54f7ebc14 -r 16e1750dc3bf external/bsd/bzip2/dist/bzip2recover.c
--- a/external/bsd/bzip2/dist/bzip2recover.c    Wed Mar 06 05:59:25 2019 +0000
+++ b/external/bsd/bzip2/dist/bzip2recover.c    Wed Mar 06 07:21:55 2019 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: bzip2recover.c,v 1.3 2012/05/07 00:45:47 wiz Exp $     */
+/*     $NetBSD: bzip2recover.c,v 1.4 2019/03/06 07:21:55 martin Exp $  */
 
 /*-----------------------------------------------------------*/
 /*--- Block recoverer program for bzip2                   ---*/
@@ -472,6 +472,7 @@
             bsPutUChar ( bsWr, 0x50 ); bsPutUChar ( bsWr, 0x90 );
             bsPutUInt32 ( bsWr, blockCRC );
             bsClose ( bsWr );
+            outFile = NULL;
          }
          if (wrBlock >= rbCtr) break;
          wrBlock++;