From: Michael Schroeder <mls@suse.de>
Date: Fri, 24 Apr 2020 09:54:01 +0000 (+0200)
Subject: Clear repodata->lasthandle for freed/swapped solvable
X-Git-Tag: 0.7.13~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ae9db8d7f07da4739006aee583ac807faaa7266f;p=thirdparty%2Flibsolv.git

Clear repodata->lasthandle for freed/swapped solvable

Fixes issue #377
---

diff --git a/src/repo.c b/src/repo.c
index 45e8681e..b266d8d5 100644
--- a/src/repo.c
+++ b/src/repo.c
@@ -213,6 +213,8 @@ repo_free_solvable_block(Repo *repo, Id start, int count, int reuseids)
 	      int j;
 	      for (j = dstart; j < dend; j++)	
 		data->attrs[j - data->start] = solv_free(data->attrs[j - data->start]);
+	      if (data->lasthandle >= dstart && data->lasthandle < dend)
+	        data->lasthandle = 0;
 	    }
 	  if (data->incoreoffset)
 	    memset(data->incoreoffset + (dstart - data->start), 0, (dend - dstart) * sizeof(Id));
diff --git a/src/repodata.c b/src/repodata.c
index 0580cff6..4e75b6d6 100644
--- a/src/repodata.c
+++ b/src/repodata.c
@@ -3100,6 +3100,8 @@ repodata_swap_attrs(Repodata *data, Id dest, Id src)
   tmpattrs = data->attrs[dest - data->start];
   data->attrs[dest - data->start] = data->attrs[src - data->start];
   data->attrs[src - data->start] = tmpattrs;
+  if (data->lasthandle == src || data->lasthandle == dest)
+    data->lasthandle = 0;
 }