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| author | David S. Miller <davem@davemloft.net> | 2011-05-11 20:26:15 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-05-11 20:26:58 +0200 |
| commit | 3c709f8fb43e07a0403bba4a8ca7ba00ab874994 (patch) | |
| tree | 9efc1e2bf6930851f0224f525b6cde0f5297fa61 /net/dccp | |
| parent | Merge branch 'tipc-May10-2011' of git://git.kernel.org/pub/scm/linux/kernel/g... (diff) | |
| parent | Merge branch 'pablo/nf-2.6-updates' of git://1984.lsi.us.es/net-2.6 (diff) | |
| download | linux-3c709f8fb43e07a0403bba4a8ca7ba00ab874994.tar.xz linux-3c709f8fb43e07a0403bba4a8ca7ba00ab874994.zip | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-3.6
Conflicts:
drivers/net/benet/be_main.c
Diffstat (limited to 'net/dccp')
| -rw-r--r-- | net/dccp/options.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/dccp/options.c b/net/dccp/options.c index f06ffcfc8d71..4b2ab657ac8e 100644 --- a/net/dccp/options.c +++ b/net/dccp/options.c @@ -123,6 +123,8 @@ int dccp_parse_options(struct sock *sk, struct dccp_request_sock *dreq, case DCCPO_CHANGE_L ... DCCPO_CONFIRM_R: if (pkt_type == DCCP_PKT_DATA) /* RFC 4340, 6 */ break; + if (len == 0) + goto out_invalid_option; rc = dccp_feat_parse_options(sk, dreq, mandatory, opt, *value, value + 1, len - 1); if (rc) |