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[v2,22/34] staging: mmal-vchiq: Free the event context for control ports

Message ID 20200504092611.9798-23-laurent.pinchart@ideasonboard.com
State New
Headers show
Series Drivers for the BCM283x CSI-2/CCP2 receiver and ISP | expand

Commit Message

Laurent Pinchart May 4, 2020, 9:25 a.m. UTC 
From: Dave Stevenson <dave.stevenson@raspberrypi.org>

vchiq_mmal_component_init calls init_event_context for the
control port, but vchiq_mmal_component_finalise didn't free
it, causing a memory leak..

Add the free call.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
---
 drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c b/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c
index 9fc1a29f9f1a..95437d9c519c 100644
--- a/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c
+++ b/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c
@@ -1976,6 +1976,8 @@  int vchiq_mmal_component_finalise(struct vchiq_mmal_instance *instance,
 	for (idx = 0; idx < component->clocks; idx++)
 		free_event_context(&component->clock[idx]);
 
+	free_event_context(&component->control);
+
 	mutex_unlock(&instance->vchiq_mutex);
 
 	return ret;