diff options
author | J. Bruce Fields <bfields@redhat.com> | 2012-10-09 22:35:22 (GMT) |
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committer | J. Bruce Fields <bfields@redhat.com> | 2012-10-09 22:35:22 (GMT) |
commit | f474af7051212b4efc8267583fad9c4ebf33ccff (patch) | |
tree | 1aa46ebc8065a341f247c2a2d9af2f624ad1d4f8 /net/dccp | |
parent | 0d22f68f02c10d5d10ec5712917e5828b001a822 (diff) | |
parent | e3dd9a52cb5552c46c2a4ca7ccdfb4dab5c72457 (diff) | |
download | linux-f474af7051212b4efc8267583fad9c4ebf33ccff.tar.xz |
nfs: disintegrate UAPI for nfs
This is to complete part of the Userspace API (UAPI) disintegration for which
the preparatory patches were pulled recently. After these patches, userspace
headers will be segregated into:
include/uapi/linux/.../foo.h
for the userspace interface stuff, and:
include/linux/.../foo.h
for the strictly kernel internal stuff.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'net/dccp')
-rw-r--r-- | net/dccp/ccid.h | 4 | ||||
-rw-r--r-- | net/dccp/ccids/ccid3.c | 1 |
2 files changed, 3 insertions, 2 deletions
diff --git a/net/dccp/ccid.h b/net/dccp/ccid.h index 75c3582..fb85d37 100644 --- a/net/dccp/ccid.h +++ b/net/dccp/ccid.h @@ -246,7 +246,7 @@ static inline int ccid_hc_rx_getsockopt(struct ccid *ccid, struct sock *sk, u32 __user *optval, int __user *optlen) { int rc = -ENOPROTOOPT; - if (ccid->ccid_ops->ccid_hc_rx_getsockopt != NULL) + if (ccid != NULL && ccid->ccid_ops->ccid_hc_rx_getsockopt != NULL) rc = ccid->ccid_ops->ccid_hc_rx_getsockopt(sk, optname, len, optval, optlen); return rc; @@ -257,7 +257,7 @@ static inline int ccid_hc_tx_getsockopt(struct ccid *ccid, struct sock *sk, u32 __user *optval, int __user *optlen) { int rc = -ENOPROTOOPT; - if (ccid->ccid_ops->ccid_hc_tx_getsockopt != NULL) + if (ccid != NULL && ccid->ccid_ops->ccid_hc_tx_getsockopt != NULL) rc = ccid->ccid_ops->ccid_hc_tx_getsockopt(sk, optname, len, optval, optlen); return rc; diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c index d65e987..119c043 100644 --- a/net/dccp/ccids/ccid3.c +++ b/net/dccp/ccids/ccid3.c @@ -535,6 +535,7 @@ static int ccid3_hc_tx_getsockopt(struct sock *sk, const int optname, int len, case DCCP_SOCKOPT_CCID_TX_INFO: if (len < sizeof(tfrc)) return -EINVAL; + memset(&tfrc, 0, sizeof(tfrc)); tfrc.tfrctx_x = hc->tx_x; tfrc.tfrctx_x_recv = hc->tx_x_recv; tfrc.tfrctx_x_calc = hc->tx_x_calc; |