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authorJ. Bruce Fields <bfields@redhat.com>2018-06-13 22:21:35 +0300
committerJ. Bruce Fields <bfields@redhat.com>2018-06-17 17:43:07 +0300
commit5b7b15aee641904ae269be9846610a3950cbd64c (patch)
treed1a953d3fcc48c7102b1bf799511bd0dc2025598 /fs/nfsd
parent7a04cfda7dfa00173ab165577254ede83f81bf01 (diff)
downloadlinux-5b7b15aee641904ae269be9846610a3950cbd64c.tar.xz
nfsd: fix corrupted reply to badly ordered compound
We're encoding a single op in the reply but leaving the number of ops zero, so the reply makes no sense. Somewhat academic as this isn't a case any real client will hit, though in theory perhaps that could change in a future protocol extension. Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd')
-rw-r--r--fs/nfsd/nfs4proc.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index 140b05c8a4be..3652f9b1fb68 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -1735,6 +1735,7 @@ nfsd4_proc_compound(struct svc_rqst *rqstp)
if (status) {
op = &args->ops[0];
op->status = status;
+ resp->opcnt = 1;
goto encode_op;
}