tree 651ed05a9dcbb60ab108af28044c86bcbada8466
parent b7715c9bb71fa4b95fdb9b98a8814d8e18cb7402
author Martyna Szapar <martyna.szapar@intel.com> 1555364587 -0700
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1605720385 +0100

i40e: Fix of memory leak and integer truncation in i40e_virtchnl.c

commit 24474f2709af6729b9b1da1c5e160ab62e25e3a4 upstream.

Fixed possible memory leak in i40e_vc_add_cloud_filter function:
cfilter is being allocated and in some error conditions
the function returns without freeing the memory.

Fix of integer truncation from u16 (type of queue_id value) to u8
when calling i40e_vc_isvalid_queue_id function.

Signed-off-by: Martyna Szapar <martyna.szapar@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
[bwh: Backported to 4.9: i40e_vc_add_cloud_filter() does not exist
 but the integer truncation is still possible]
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>