| Message ID | c77adf214ba619ad959f37fa429aa3f1045fe0cf.1450717405.git.mchehab@osg.samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/media/rc/ir-lirc-codec.c b/drivers/media/rc/ir-lirc-codec.c index a32659fcd266..5effc65d2947 100644 --- a/drivers/media/rc/ir-lirc-codec.c +++ b/drivers/media/rc/ir-lirc-codec.c @@ -415,6 +415,7 @@ static int ir_lirc_unregister(struct rc_dev *dev) lirc_unregister_driver(lirc->drv->minor); lirc_buffer_free(lirc->drv->rbuf); + kfree(lirc->drv->rbuf); kfree(lirc->drv); return 0;
As reported by kmemleak: unreferenced object 0xffff8802adae0ba0 (size 192): comm "modprobe", pid 3024, jiffies 4296503588 (age 324.368s) hex dump (first 32 bytes): 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N.......... ff ff ff ff ff ff ff ff c0 48 25 a0 ff ff ff ff .........H%..... backtrace: [<ffffffff82278c8e>] kmemleak_alloc+0x4e/0xb0 [<ffffffff8153c08c>] kmem_cache_alloc_trace+0x1ec/0x280 [<ffffffffa0250f0d>] ir_lirc_register+0x8d/0x7a0 [ir_lirc_codec] [<ffffffffa07372b8>] ir_raw_event_register+0x318/0x4b0 [rc_core] [<ffffffffa07351ed>] rc_register_device+0xf2d/0x1450 [rc_core] [<ffffffffa13c5451>] au0828_rc_register+0x7d1/0xa10 [au0828] [<ffffffffa13b0dc2>] au0828_usb_probe+0x6c2/0xcf0 [au0828] [<ffffffff81d7619d>] usb_probe_interface+0x45d/0x940 [<ffffffff81ca7004>] driver_probe_device+0x454/0xd90 [<ffffffff81ca7a61>] __driver_attach+0x121/0x160 [<ffffffff81ca141f>] bus_for_each_dev+0x11f/0x1a0 [<ffffffff81ca5d4d>] driver_attach+0x3d/0x50 [<ffffffff81ca5039>] bus_add_driver+0x4c9/0x770 [<ffffffff81ca944c>] driver_register+0x18c/0x3b0 [<ffffffff81d71e58>] usb_register_driver+0x1f8/0x440 [<ffffffffa13680b7>] 0xffffffffa13680b7 0xf3d is in ir_lirc_register (drivers/media/rc/ir-lirc-codec.c:348). 343 drv = kzalloc(sizeof(struct lirc_driver), GFP_KERNEL); 344 if (!drv) 345 return rc; 346 347 rbuf = kzalloc(sizeof(struct lirc_buffer), GFP_KERNEL); 348 if (!rbuf) 349 goto rbuf_alloc_failed; 350 351 rc = lirc_buffer_init(rbuf, sizeof(int), LIRCBUF_SIZE); 352 if (rc) Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> --- drivers/media/rc/ir-lirc-codec.c | 1 + 1 file changed, 1 insertion(+)