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| author |   Jeroen de Borst <jeroendb@google.com> | 2019-11-26 15:36:19 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-11-26 15:52:34 -0800 |
| commit | a95069ecb7092d03b2ea1c39ee04514fe9627540 (patch) | |
| tree | 8af5f4a1bced8d7be348dc9c70ddd127ce3a67c1 /block/blk-iocost.c | |
| parent | net: inet_is_local_reserved_port() port arg should be unsigned short (diff) | |
| download | linux-dev-a95069ecb7092d03b2ea1c39ee04514fe9627540.tar.xz linux-dev-a95069ecb7092d03b2ea1c39ee04514fe9627540.zip | |
gve: Fix the queue page list allocated pages count
In gve_alloc_queue_page_list(), when a page allocation fails,
qpl->num_entries will be wrong. In this case priv->num_registered_pages
can underflow in gve_free_queue_page_list(), causing subsequent calls
to gve_alloc_queue_page_list() to fail.
Fixes: f5cedc84a30d ("gve: Add transmit and receive support")
Signed-off-by: Jeroen de Borst <jeroendb@google.com>
Reviewed-by: Catherine Sullivan <csully@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'block/blk-iocost.c')
0 files changed, 0 insertions, 0 deletions