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| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-03-28 14:00:27 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-03-28 14:00:27 -0700 |
| commit | c203b33d2ee34594f6656c033cddd4f5860eb06c (patch) | |
| tree | b59fec34142a6d99df85a0d3576bdf7249308e07 /net | |
| parent | a26b5fce06b92b2f02967d4c845fa628024e5414 (diff) | |
| parent | 39ebc0276bada8bb70e067cb6d0eb71839c0fb08 (diff) | |
| download | linux-stable-c203b33d2ee34594f6656c033cddd4f5860eb06c.tar.gz linux-stable-c203b33d2ee34594f6656c033cddd4f5860eb06c.tar.bz2 linux-stable-c203b33d2ee34594f6656c033cddd4f5860eb06c.zip | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
[DCCP] getsockopt: Fix DCCP_SOCKOPT_[SEND,RECV]_CSCOV
Diffstat (limited to 'net')
| -rw-r--r-- | net/dccp/proto.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/dccp/proto.c b/net/dccp/proto.c index cf28c53a389a..6607b7b14f34 100644 --- a/net/dccp/proto.c +++ b/net/dccp/proto.c @@ -575,7 +575,7 @@ static int do_dccp_getsockopt(struct sock *sk, int level, int optname, if (get_user(len, optlen)) return -EFAULT; - if (len < sizeof(int)) + if (len < (int)sizeof(int)) return -EINVAL; dp = dccp_sk(sk); @@ -589,9 +589,11 @@ static int do_dccp_getsockopt(struct sock *sk, int level, int optname, (__be32 __user *)optval, optlen); case DCCP_SOCKOPT_SEND_CSCOV: val = dp->dccps_pcslen; + len = sizeof(val); break; case DCCP_SOCKOPT_RECV_CSCOV: val = dp->dccps_pcrlen; + len = sizeof(val); break; case 128 ... 191: return ccid_hc_rx_getsockopt(dp->dccps_hc_rx_ccid, sk, optname, |