On Thu, 08 Aug 2019 11:04:03 +0200,
Takashi Sakamoto wrote:
>
> Hi,
>
> On Thu, Aug 8, 2019, at 14:53, Wenwen Wang wrote:
> > In iso_packets_buffer_init(), 'b->packets' is allocated through
> > kmalloc_array(). Then, the aligned packet size is checked. If it is
> > larger than PAGE_SIZE,
Hi,
On Thu, Aug 8, 2019, at 14:53, Wenwen Wang wrote:
> In iso_packets_buffer_init(), 'b->packets' is allocated through
> kmalloc_array(). Then, the aligned packet size is checked. If it is
> larger than PAGE_SIZE, -EINVAL will be returned to indicate the error.
> However, the allocated
In iso_packets_buffer_init(), 'b->packets' is allocated through
kmalloc_array(). Then, the aligned packet size is checked. If it is
larger than PAGE_SIZE, -EINVAL will be returned to indicate the error.
However, the allocated 'b->packets' is not deallocated on this path,
leading to a memory leak.
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