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| author |   Trond Myklebust <trond.myklebust@hammerspace.com> | 2020-12-08 13:11:11 -0500 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2020-12-14 06:51:07 -0500 |
| commit | 1ee6310119a5b4460324111a8c4536054356b963 (patch) | |
| tree | 6a0e412140483f712ceed28838bbc5bfca1ceed3 /fs/nfs/nfs42xdr.c | |
| parent | SUNRPC: When expanding the buffer, we may need grow the sparse pages (diff) | |
| download | linux-dev-1ee6310119a5b4460324111a8c4536054356b963.tar.xz linux-dev-1ee6310119a5b4460324111a8c4536054356b963.zip | |
NFSv4.2: Ensure we always reset the result->count in decode_read_plus()
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'fs/nfs/nfs42xdr.c')
| -rw-r--r-- | fs/nfs/nfs42xdr.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nfs/nfs42xdr.c b/fs/nfs/nfs42xdr.c index c0b8fcd266c9..1c21db640f4d 100644 --- a/fs/nfs/nfs42xdr.c +++ b/fs/nfs/nfs42xdr.c @@ -1087,6 +1087,7 @@ static int decode_read_plus(struct xdr_stream *xdr, struct nfs_pgio_res *res) if (unlikely(!p)) return -EIO; + res->count = 0; eof = be32_to_cpup(p++); segments = be32_to_cpup(p++); if (segments == 0) |