0015-fix-infinite-loop-when-extracting-empty-bzip2-data.patch (774B)
- From e646271050da793fe50fe829b465c4e692fb7d53 Mon Sep 17 00:00:00 2001
- From: Kamil Dudka <kdudka@redhat.com>
- Date: Mon, 14 Sep 2015 18:24:56 +0200
- Subject: [PATCH] fix infinite loop when extracting empty bzip2 data
- ---
- extract.c | 6 ++++++
- 1 file changed, 6 insertions(+)
- diff --git a/extract.c b/extract.c
- index f951b9f..188f1cf 100644
- --- a/extract.c
- +++ b/extract.c
- @@ -2729,6 +2729,12 @@ __GDEF
- int repeated_buf_err;
- bz_stream bstrm;
- + if (G.incnt <= 0 && G.csize <= 0L) {
- + /* avoid an infinite loop */
- + Trace((stderr, "UZbunzip2() got empty input\n"));
- + return 2;
- + }
- +
- #if (defined(DLL) && !defined(NO_SLIDE_REDIR))
- if (G.redirect_slide)
- wsize = G.redirect_size, redirSlide = G.redirect_buffer;
- --
- 2.20.1