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| author | Mike Christie <michaelc@cs.wisc.edu> | 2009-05-18 10:06:49 -0500 |
|---|---|---|
| committer | Mike Christie <michaelc@cs.wisc.edu> | 2009-05-18 10:06:49 -0500 |
| commit | 53ee54dbf10597ff0cea09b4f3ff697bc48ddd5e (patch) | |
| tree | 880e2c506c0af466e98790eb9093712b62aa6b97 | |
| parent | 6fc020102775dd54c0f76f5107cec72a78ca68ee (diff) | |
| download | open-iscsi-53ee54dbf10597ff0cea09b4f3ff697bc48ddd5e.tar.gz | |
iscsid: fix unknown kernel event handling
If we do not recognize the kernel event we should not read in or begin
process to the data payload.
| -rw-r--r-- | usr/netlink.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/usr/netlink.c b/usr/netlink.c index 3d697ef..83d162a 100644 --- a/usr/netlink.c +++ b/usr/netlink.c @@ -936,13 +936,17 @@ static int ctldev_handle(void) case ISCSI_KEVENT_CONN_ERROR: sid = ev->r.connerror.sid; cid = ev->r.connerror.cid; + break; case ISCSI_KEVENT_UNBIND_SESSION: sid = ev->r.unbind_session.sid; /* session wide event so cid is 0 */ cid = 0; break; default: - ; /* fall through */ + log_error("Unknown kernel event %d. You may want to upgrade " + "your iscsi tools.", ev->type); + drop_data(nlh); + return -EINVAL; } /* verify connection */ |