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| author | Grant Erickson <marathon96@gmail.com> | 2011-07-15 10:21:33 -0700 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2011-07-15 22:33:27 +0200 |
| commit | ed074699bb0a55a26e9cccd3e42285fba2107cb7 (patch) | |
| tree | fb47afba9ee850e1d5373547b8ad0e50e1d585bb /plugins | |
| parent | 6427539c5b7b040d902384af6ca0fb2b6c536e3e (diff) | |
| download | connman-ed074699bb0a55a26e9cccd3e42285fba2107cb7.tar.gz connman-ed074699bb0a55a26e9cccd3e42285fba2107cb7.tar.bz2 connman-ed074699bb0a55a26e9cccd3e42285fba2107cb7.zip | |
loopback: Improve Error Reporting when Recovering Loopback
When fixing up the loopback address or netmask, log what is being
fixed up.
Diffstat (limited to 'plugins')
| -rw-r--r-- | plugins/loopback.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/plugins/loopback.c b/plugins/loopback.c index 8e6d8cbd..ac3e2fcf 100644 --- a/plugins/loopback.c +++ b/plugins/loopback.c @@ -186,6 +186,7 @@ static gboolean valid_loopback(int sk, struct ifreq *ifr) { struct sockaddr_in *addr; int err; + char buf[INET_ADDRSTRLEN]; err = ioctl(sk, SIOCGIFADDR, ifr); if (err < 0) { @@ -195,8 +196,11 @@ static gboolean valid_loopback(int sk, struct ifreq *ifr) } addr = (struct sockaddr_in *) &ifr->ifr_addr; - if (addr->sin_addr.s_addr != loopback_address) + if (addr->sin_addr.s_addr != loopback_address) { + connman_warn("Invalid loopback address %s", + inet_ntop(AF_INET, &addr->sin_addr, buf, sizeof(buf))); return FALSE; + } err = ioctl(sk, SIOCGIFNETMASK, ifr); if (err < 0) { @@ -206,8 +210,11 @@ static gboolean valid_loopback(int sk, struct ifreq *ifr) } addr = (struct sockaddr_in *) &ifr->ifr_netmask; - if (addr->sin_addr.s_addr != loopback_netmask) + if (addr->sin_addr.s_addr != loopback_netmask) { + connman_warn("Invalid loopback netmask %s", + inet_ntop(AF_INET, &addr->sin_addr, buf, sizeof(buf))); return FALSE; + } return TRUE; } |