V4L/DVB: videobuf: add missing checks for kzalloc returning NULL
Signed-off-by: Pawel Osciak <p.osciak@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -418,6 +418,8 @@ static void *__videobuf_alloc(size_t size)
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struct videobuf_buffer *vb;
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struct videobuf_buffer *vb;
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vb = kzalloc(size+sizeof(*mem),GFP_KERNEL);
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vb = kzalloc(size+sizeof(*mem),GFP_KERNEL);
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if (!vb)
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return vb;
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mem = vb->priv = ((char *)vb)+size;
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mem = vb->priv = ((char *)vb)+size;
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mem->magic=MAGIC_SG_MEM;
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mem->magic=MAGIC_SG_MEM;
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@ -138,6 +138,8 @@ static void *__videobuf_alloc(size_t size)
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struct videobuf_buffer *vb;
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struct videobuf_buffer *vb;
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vb = kzalloc(size+sizeof(*mem),GFP_KERNEL);
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vb = kzalloc(size+sizeof(*mem),GFP_KERNEL);
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if (!vb)
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return vb;
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mem = vb->priv = ((char *)vb)+size;
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mem = vb->priv = ((char *)vb)+size;
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mem->magic=MAGIC_VMAL_MEM;
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mem->magic=MAGIC_VMAL_MEM;
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