[media] MEDIA: ttusbir, fix double free
rc_unregister_device already calls rc_free_device to free the passed device. But in one of ttusbir's probe fail paths, we call rc_unregister_device _and_ rc_free_device. This is wrong and results in a double free. Instead, set rc to NULL resulting in rc_free_device being a noop. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -347,6 +347,7 @@ static int ttusbir_probe(struct usb_interface *intf,
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return 0;
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return 0;
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out3:
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out3:
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rc_unregister_device(rc);
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rc_unregister_device(rc);
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rc = NULL;
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out2:
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out2:
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led_classdev_unregister(&tt->led);
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led_classdev_unregister(&tt->led);
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out:
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out:
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