NeilBrown 250f391518 [PATCH] knfsd: fix an NFSD bug with full sized, non-page-aligned reads ... NFSd assumes that largest number of pages that will be needed for a request+response is 2+N where N pages is the size of the largest permitted read/write request. The '2' are 1 for the non-data part of the request, and 1 for the non-data part of the reply. However, when a read request is not page-aligned, and we choose to use ->sendfile to send it directly from the page cache, we may need N+1 pages to hold the whole reply. This can overflow and array and cause an Oops. This patch increases size of the array for holding pages by one and makes sure that entry is NULL when it is not in use. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2007-01-26 13:50:59 -08:00
..
auth_gss.h
auth.h
cache.h
clnt.h
debug.h
gss_api.h
gss_asn1.h
gss_err.h
gss_krb5.h
gss_spkm3.h
Kbuild
metrics.h
msg_prot.h
rpc_pipe_fs.h
sched.h
stats.h
svc.h	[PATCH] knfsd: fix an NFSD bug with full sized, non-page-aligned reads	2007-01-26 13:50:59 -08:00
svcauth_gss.h
svcauth.h
svcsock.h
timer.h
types.h
xdr.h
xprt.h