Fix for CVE-2016-3189.

For more details see:

Fix is already known upstream.

--- bzip2-1.0.6/bzip2recover.c.orig 2016-06-20 14:21:27.313740691 -0700

+++ bzip2-1.0.6/bzip2recover.c 2016-06-20 14:22:04.258099956 -0700

@@ -457,6 +457,7 @@

bsPutUChar ( bsWr, 0x50 ); bsPutUChar ( bsWr, 0x90 );

bsPutUInt32 ( bsWr, blockCRC );

bsClose ( bsWr );

+ outFile = NULL;

}

if (wrBlock >= rbCtr) break;

wrBlock++;