From 85f6063580158a46421455aaf8a68d78ff020bde Mon Sep 17 00:00:00 2001 From: Gurucharan Shetty Date: Wed, 10 Apr 2013 11:55:06 -0700 Subject: [PATCH] ovs-vsctl: Fix a segfault. The following two commands results in a ovs-vsctl segfault. ovs-vsctl -vfatal_signal:off --timeout=0 wait-until \ Open_vswitch . external_ids:blah="1" /etc/init.d/openvswitch-switch restart This patch fixes the segfault by properly setting the global varibale, the_idl_txn to NULL when the underlying memory is freed. Signed-off-by: Gurucharan Shetty --- utilities/ovs-vsctl.c | 1 + 1 file changed, 1 insertion(+) diff --git a/utilities/ovs-vsctl.c b/utilities/ovs-vsctl.c index 18ace60a7..aed90fd79 100644 --- a/utilities/ovs-vsctl.c +++ b/utilities/ovs-vsctl.c @@ -4105,6 +4105,7 @@ try_again: if (txn) { ovsdb_idl_txn_abort(txn); ovsdb_idl_txn_destroy(txn); + the_idl_txn = NULL; } ovsdb_symbol_table_destroy(symtab); for (c = commands; c < &commands[n_commands]; c++) { -- 2.47.0