From: Jonathan Dieter <jdieter@gmail.com>
Date: Mon, 26 Mar 2018 09:30:07 +0000 (+0300)
Subject: Remove infinite loop if there's no dict in file
X-Git-Tag: archive/raspbian/1.1.9+ds1-1+rpi1~1^2~338
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=38c23ec1d1026e79959bdd76ca3448543dab35c1;p=zchunk.git

Remove infinite loop if there's no dict in file

Signed-off-by: Jonathan Dieter <jdieter@gmail.com>
---

diff --git a/src/lib/zck.c b/src/lib/zck.c
index 63c713c..15232ea 100644
--- a/src/lib/zck.c
+++ b/src/lib/zck.c
@@ -363,8 +363,10 @@ int zck_decompress_to_file(zckCtx *zck, int src_fd, int dst_fd) {
         size_t size = idx->length;
         char *cdata;
 
-        if(csize == 0)
+        if(csize == 0) {
+            idx = idx->next;
             continue;
+        }
 
         cdata = zmalloc(csize);
         if(cdata == NULL) {