From 9c9bdf4d50730fd04b06077e22d7a83b585f26b5 Mon Sep 17 00:00:00 2001 From: Stefan Richter Date: Tue, 17 Jul 2007 02:15:36 +0200 Subject: firewire: fix memory leak of fw_request instances MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Found and debugged by Jay Fenlason . The bug was especially noticeable with direct I/O over fw-sbp2. Signed-off-by: Stefan Richter Signed-off-by: Kristian Høgsberg --- drivers/firewire/fw-transaction.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/firewire/fw-transaction.c') diff --git a/drivers/firewire/fw-transaction.c b/drivers/firewire/fw-transaction.c index c4b3417a5da..3ce8e2fbe15 100644 --- a/drivers/firewire/fw-transaction.c +++ b/drivers/firewire/fw-transaction.c @@ -605,8 +605,10 @@ fw_send_response(struct fw_card *card, struct fw_request *request, int rcode) * check is sufficient to ensure we don't send response to * broadcast packets or posted writes. */ - if (request->ack != ACK_PENDING) + if (request->ack != ACK_PENDING) { + kfree(request); return; + } if (rcode == RCODE_COMPLETE) fw_fill_response(&request->response, request->request_header, -- cgit v1.2.3