conf: Remove callback from stream when freeing entries in console hash

When a domain has a active console connection and is destroyed the
callback is called on private data that no longer exist causing a
segfault.

diff --git a/src/conf/virconsole.c b/src/conf/virconsole.c
index 3d120116ab7f5856584b705e52844a5cd63746f0..912aff6224b744d945ea805c11bc69a80d3d67ad 100644 (file)
--- a/src/conf/virconsole.c
+++ b/src/conf/virconsole.c
@@ -219,6 +219,9 @@ static void virConsoleHashEntryFree(void *data,
     const char *pty = name;
     virStreamPtr st = data;
 
+    /* remove callback from stream */
+    virFDStreamSetInternalCloseCb(st, NULL, NULL, NULL);
+
     /* free stream reference */
     virStreamFree(st);