From: Michael Schroeder <mls@suse.de>
Date: Mon, 18 Apr 2016 15:40:26 +0000 (+0200)
Subject: Fix of by one error in repo_deb that could lead to missing packages
X-Git-Tag: 0.6.21~22
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=30b06921106ba2202da36cb1d45e08c95b4daf43;p=thirdparty%2Flibsolv.git

Fix of by one error in repo_deb that could lead to missing packages
---

diff --git a/ext/repo_deb.c b/ext/repo_deb.c
index 35dcc848..812f3d91 100644
--- a/ext/repo_deb.c
+++ b/ext/repo_deb.c
@@ -388,12 +388,10 @@ repo_add_debpackages(Repo *repo, FILE *fp, int flags)
       if (!(p = strchr(p, '\n')))
 	{
 	  int l3;
-	  if (l + 1024 >= bufl)
+	  while (l + 1024 >= bufl)
 	    {
 	      buf = solv_realloc(buf, bufl + 4096);
 	      bufl += 4096;
-	      p = buf + l;
-	      continue;
 	    }
 	  p = buf + l;
 	  ll = fread(p, 1, bufl - l - 1, fp);
@@ -403,6 +401,8 @@ repo_add_debpackages(Repo *repo, FILE *fp, int flags)
 	  while ((l3 = strlen(p)) < ll)
 	    p[l3] = '\n';
 	  l += ll;
+	  if (p != buf)
+	    p--;
 	  continue;
 	}
       p++;