forked from Minki/linux
[media] dibusb: fix possible memory leak in dibusb_rc_query()
'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: ff1c123545
("[media] dibusb: handle error code on RC query")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
parent
33e423c40c
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@ -382,9 +382,9 @@ int dibusb_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
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if (buf[0] != 0)
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deb_info("key: %*ph\n", 5, buf);
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ret:
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kfree(buf);
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ret:
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return ret;
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}
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EXPORT_SYMBOL(dibusb_rc_query);
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