diff options
| author | Mark Brown <broonie@linaro.org> | 2013-12-09 11:37:00 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-12-09 11:37:00 +0000 |
| commit | eed4bafd63b5584adb832a582a931ecba41dec55 (patch) | |
| tree | 5855807caaf53aec80037b2635eb2e2c0744565b /net/ipv4/devinet.c | |
| parent | 8bb495e3f02401ee6f76d1b1d77f3ac9f079e376 (diff) | |
| parent | 2c06cb20454795a38876be5bd93dd6a8ddcc9d98 (diff) | |
Merge branch 'android-3.10' of https://android.googlesource.com/kernel/common into lsk-v3.10-aosp
Diffstat (limited to 'net/ipv4/devinet.c')
| -rw-r--r-- | net/ipv4/devinet.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index dfc39d4d48b..b326e6754e2 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -59,6 +59,7 @@ #include <net/arp.h> #include <net/ip.h> +#include <net/tcp.h> #include <net/route.h> #include <net/ip_fib.h> #include <net/rtnetlink.h> @@ -916,6 +917,7 @@ int devinet_ioctl(struct net *net, unsigned int cmd, void __user *arg) case SIOCSIFBRDADDR: /* Set the broadcast address */ case SIOCSIFDSTADDR: /* Set the destination address */ case SIOCSIFNETMASK: /* Set the netmask for the interface */ + case SIOCKILLADDR: /* Nuke all sockets on this address */ ret = -EPERM; if (!ns_capable(net->user_ns, CAP_NET_ADMIN)) goto out; @@ -967,7 +969,8 @@ int devinet_ioctl(struct net *net, unsigned int cmd, void __user *arg) } ret = -EADDRNOTAVAIL; - if (!ifa && cmd != SIOCSIFADDR && cmd != SIOCSIFFLAGS) + if (!ifa && cmd != SIOCSIFADDR && cmd != SIOCSIFFLAGS + && cmd != SIOCKILLADDR) goto done; switch (cmd) { @@ -1094,6 +1097,9 @@ int devinet_ioctl(struct net *net, unsigned int cmd, void __user *arg) inet_insert_ifa(ifa); } break; + case SIOCKILLADDR: /* Nuke all connections on this address */ + ret = tcp_nuke_addr(net, (struct sockaddr *) sin); + break; } done: rtnl_unlock(); |