From: Wei Yongjun <weiyongj...@huawei.com>
'buf' is malloced in dibusb_rc_query() and should be freed before
leaving from the error handling cases, otherwise it will cause
memory leak.
Fixes: ff1c123545d7 ("[media] dibusb: handle error code on RC query")
Signed-off-by: Wei Yongjun <weiyongj...@huawei.com>
---
drivers/media/usb/dvb-usb/dibusb-common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/usb/dvb-usb/dibusb-common.c
b/drivers/media/usb/dvb-usb/dibusb-common.c
index de3ee25..8207e69 100644
--- a/drivers/media/usb/dvb-usb/dibusb-common.c
+++ b/drivers/media/usb/dvb-usb/dibusb-common.c
@@ -382,9 +382,9 @@ int dibusb_rc_query(struct dvb_usb_device *d, u32 *event,
int *state)
if (buf[0] != 0)
deb_info("key: %*ph\n", 5, buf);
+ret:
kfree(buf);
-ret:
return ret;
}
EXPORT_SYMBOL(dibusb_rc_query);
--
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