diff options
Diffstat (limited to 'security')
| -rw-r--r-- | security/tomoyo/network.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/security/tomoyo/network.c b/security/tomoyo/network.c index 9094f4b3b367..f9ff121d7e1e 100644 --- a/security/tomoyo/network.c +++ b/security/tomoyo/network.c @@ -505,6 +505,8 @@ static int tomoyo_check_inet_address(const struct sockaddr *addr, { struct tomoyo_inet_addr_info *i = &address->inet; + if (addr_len < offsetofend(struct sockaddr, sa_family)) + return 0; switch (addr->sa_family) { case AF_INET6: if (addr_len < SIN6_LEN_RFC2133) @@ -594,6 +596,8 @@ static int tomoyo_check_unix_address(struct sockaddr *addr, { struct tomoyo_unix_addr_info *u = &address->unix0; + if (addr_len < offsetofend(struct sockaddr, sa_family)) + return 0; if (addr->sa_family != AF_UNIX) return 0; u->addr = ((struct sockaddr_un *) addr)->sun_path; |