From 61c4695ea1411feeea7a802c37446bc0df45e31c Mon Sep 17 00:00:00 2001 From: Ashish Pandey Date: Tue, 28 Apr 2020 11:31:17 +0530 Subject: afr/changelog: fix NULL dereferences and error handling This patch includes the following CID from Coverity Scan: *1419116 *1420206 Change-Id: Id92fd6a78c8a00726a61aa4697b5c126ced8ed4d Updates: #1202 --- xlators/features/changelog/src/changelog.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) (limited to 'xlators/features/changelog/src/changelog.c') diff --git a/xlators/features/changelog/src/changelog.c b/xlators/features/changelog/src/changelog.c index 37916f40882..9a7d158cbf2 100644 --- a/xlators/features/changelog/src/changelog.c +++ b/xlators/features/changelog/src/changelog.c @@ -2036,20 +2036,20 @@ notify(xlator_t *this, int event, void *data, ...) priv->notify_down = _gf_true; } UNLOCK(&priv->lock); - list_for_each_entry_safe(listener, next, &priv->rpc->listeners, - list) - { - if (listener->trans) { - rpc_transport_unref(listener->trans); + if (priv->rpc) { + list_for_each_entry_safe(listener, next, + &priv->rpc->listeners, list) + { + if (listener->trans) { + rpc_transport_unref(listener->trans); + } } + rpcsvc_destroy(priv->rpc); + priv->rpc = NULL; } CHANGELOG_MAKE_SOCKET_PATH(priv->changelog_brick, sockfile, UNIX_PATH_MAX); sys_unlink(sockfile); - if (priv->rpc) { - rpcsvc_destroy(priv->rpc); - priv->rpc = NULL; - } if (!cleanup_notify) default_notify(this, GF_EVENT_PARENT_DOWN, data); } -- cgit