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(parent: 83a5c25) | patch
xen-netback: avoid allocating variable size array on stack
authorWei Liu <wei.liu2@citrix.com>
Thu, 2 May 2013 00:43:58 +0000 (00:43 +0000)
committerBen Hutchings <ben@decadent.org.uk>
Wed, 19 Jun 2013 01:16:44 +0000 (02:16 +0100)
commit9b372fb74740a61a30e2f2e17212e8b3fcee520f
tree0723b1c42b9dc8ec3afd46fe8d33e933294c94a1tree | snapshot
parent83a5c25c27aac582c035d1b71bec4fdc47d4451fcommit | diff
xen-netback: avoid allocating variable size array on stack

commit 59ccb4ebbc35e36a3c143f2d1355deb75c2e628f upstream.

Tune xen_netbk_count_requests to not touch working array beyond limit, so that
we can make working array size constant.

Suggested-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
drivers/net/xen-netback/netback.c diff | blob | history
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