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(parent: 577e939) | patch
rpc: fix huge kmalloc's in gss-proxy
authorJ. Bruce Fields <bfields@redhat.com>
Tue, 20 Aug 2013 22:13:27 +0000 (18:13 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 1 Oct 2013 16:17:48 +0000 (09:17 -0700)
commitfea655196e39b35ef0d6c5a6372edb53315031db
tree869d5da8605fc319709e401f43cc221e5ebb04b9tree | snapshot
parent577e9397bcfaa293bb8de0e619fe93f69bf992b9commit | diff
rpc: fix huge kmalloc's in gss-proxy

commit 9dfd87da1aeb0fd364167ad199f40fe96a6a87be upstream.

The reply to a gssproxy can include up to NGROUPS_MAX gid's, which will
take up more than a page.  We therefore need to allocate an array of
pages to hold the reply instead of trying to allocate a single huge
buffer.

Tested-by: Simo Sorce <simo@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net/sunrpc/auth_gss/gss_rpc_upcall.c diff | blob | history
net/sunrpc/auth_gss/gss_rpc_xdr.c diff | blob | history
net/sunrpc/auth_gss/gss_rpc_xdr.h diff | blob | history
Domain: System / Kernel;