diff options
Diffstat (limited to 'sysdep')
| -rw-r--r-- | sysdep/linux/netlink/netlink.c | 5 | ||||
| -rw-r--r-- | sysdep/unix/io.c | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/sysdep/linux/netlink/netlink.c b/sysdep/linux/netlink/netlink.c index 98c63f0..38d00af 100644 --- a/sysdep/linux/netlink/netlink.c +++ b/sysdep/linux/netlink/netlink.c @@ -268,7 +268,8 @@ nl_parse_link(struct nlmsghdr *h, int scan) if (!a[IFLA_IFNAME] || RTA_PAYLOAD(a[IFLA_IFNAME]) < 2 || !a[IFLA_MTU] || RTA_PAYLOAD(a[IFLA_MTU]) != 4) { - log(L_ERR "nl_parse_link: Malformed message received"); + if (scan) + log(L_ERR "nl_parse_link: Malformed message received"); return; } name = RTA_DATA(a[IFLA_IFNAME]); @@ -384,7 +385,7 @@ nl_parse_addr(struct nlmsghdr *h) ipa_ntoh(xbrd); if (ipa_equal(xbrd, ifa.prefix) || ipa_equal(xbrd, ifa.brd)) ifa.brd = xbrd; - else + else if (ifi->flags & IF_TMP_DOWN) /* Complain only during the first scan */ log(L_ERR "KIF: Invalid broadcast address %I for %s", xbrd, ifi->name); } #endif diff --git a/sysdep/unix/io.c b/sysdep/unix/io.c index 6faa176..8cec2cd 100644 --- a/sysdep/unix/io.c +++ b/sysdep/unix/io.c @@ -940,6 +940,10 @@ sk_open_unix(sock *s, char *name) if (err = sk_setup(s)) goto bad; unlink(name); + + if (strlen(name) >= sizeof(sa.sun_path)) + die("sk_open_unix: path too long"); + sa.sun_family = AF_UNIX; strcpy(sa.sun_path, name); if (bind(fd, (struct sockaddr *) &sa, SUN_LEN(&sa)) < 0) |