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| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-03-09 22:04:27 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-03-09 22:04:27 -0800 |
| commit | f47273e5c8f679220091335e0bed79e46237cfda (patch) | |
| tree | 6a6e3d37210e723524deae2991e399e2c15d4d79 /net/ipv4/devinet.c | |
| parent | f4cd87aabb51fcc709b0dacc05b718c400c64172 (diff) | |
| parent | d2b02ed9487ed25832d19534575052e43f8e0c4f (diff) | |
| download | op-kernel-dev-f47273e5c8f679220091335e0bed79e46237cfda.zip op-kernel-dev-f47273e5c8f679220091335e0bed79e46237cfda.tar.gz | |
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:
[IPV6] fix ipv6_getsockopt_sticky copy_to_user leak
[IPV6]: Fix for ipv6_setsockopt NULL dereference
[DCCP]: Initialise write_xmit_timer also on passive sockets
[IPV4]: Fix rtm_to_ifaddr() error handling.
Diffstat (limited to 'net/ipv4/devinet.c')
| -rw-r--r-- | net/ipv4/devinet.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index e10794d..98a00d0 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -502,8 +502,10 @@ static struct in_ifaddr *rtm_to_ifaddr(struct nlmsghdr *nlh) goto errout; ifm = nlmsg_data(nlh); - if (ifm->ifa_prefixlen > 32 || tb[IFA_LOCAL] == NULL) + if (ifm->ifa_prefixlen > 32 || tb[IFA_LOCAL] == NULL) { + err = -EINVAL; goto errout; + } dev = __dev_get_by_index(ifm->ifa_index); if (dev == NULL) { |
