From: "Dr. David Alan Gilbert" <linux@treblig.org>
To: p.osciak@samsung.com
Cc: mchehab@redhat.com, linux-media@vger.kernel.org
Subject: vb2_plane 'mapped' signed bit field
Date: Sun, 3 Apr 2011 01:18:56 +0100 [thread overview]
Message-ID: <20110403001856.GC3062@gallifrey> (raw)
Hi Pawel,
'sparse' spotted that vb2_plane's mapped field is a signed
bitfield:
include/media/videobuf2-core.h:78:41 1 bit signed int
struct vb2_plane {
void *mem_priv;
int mapped:1;
};
that probably should be an unsigned int (I can see code that assigns
1 to it that just won't fit).
(Introduced by e23ccc0ad9258634e6d52cedf473b35dc34416c7 , spotted in
2.6.39-rc1 )
Dave
--
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/ Dr. David Alan Gilbert | Running GNU/Linux | Happy \
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next reply other threads:[~2011-04-03 0:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-03 0:18 Dr. David Alan Gilbert [this message]
2011-04-03 0:24 ` vb2_plane 'mapped' signed bit field Dr. David Alan Gilbert
2011-04-03 15:42 ` Pawel Osciak
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