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| author | Tom Gundersen <teg@jklm.no> | 2015-07-14 20:17:11 +0200 |
|---|---|---|
| committer | Tom Gundersen <teg@jklm.no> | 2015-07-14 20:17:11 +0200 |
| commit | dad8f7f2b6eb34bead17df9b3966da9c4b4d79db (patch) | |
| tree | 3030a419d76726ba4493f14fb1f3938fca89c936 | |
| parent | 9ecec7d7668b54fa87a0a5a637ec8f0ef911766b (diff) | |
| parent | a05185279bfc2420f60dc2a061d50bfcb646be70 (diff) | |
Merge pull request #538 from mischief/multiple-routers
sd-dhcp-lease: fix handling of multiple routers
We only support one router, but in case more than one is given, we now ignore subsequent ones, rather than fall over.
| -rw-r--r-- | src/libsystemd-network/sd-dhcp-lease.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/libsystemd-network/sd-dhcp-lease.c b/src/libsystemd-network/sd-dhcp-lease.c index e9bf3c9fee..54417b3af3 100644 --- a/src/libsystemd-network/sd-dhcp-lease.c +++ b/src/libsystemd-network/sd-dhcp-lease.c @@ -451,7 +451,8 @@ int dhcp_lease_parse_options(uint8_t code, uint8_t len, const uint8_t *option, break; case DHCP_OPTION_ROUTER: - lease_parse_be32(option, len, &lease->router); + if(len >= 4) + lease_parse_be32(option, 4, &lease->router); break; |