CVE-2016-3189 - fix use-after-free in bzip2recover

Patch by Jakub Martisko <jamartis@redhat.com>
2019-05-27 14:08:14 -05:00 · 2019-05-27 14:08:14 -05:00 · 25c3dfee12
commit 25c3dfee12
parent 1e8b0d1044
1 changed files with 1 additions and 0 deletions
--- a/bzip2recover.c
+++ b/bzip2recover.c
@ -458,6 +458,7 @@ Int32 main ( Int32 argc, Char** argv )
            bsPutUChar ( bsWr, 0x50 ); bsPutUChar ( bsWr, 0x90 );
            bsPutUInt32 ( bsWr, blockCRC );
            bsClose ( bsWr );
+            outFile = NULL;
         }
         if (wrBlock >= rbCtr) break;
         wrBlock++;