diff options
| author | Patrik Flykt <patrik.flykt@linux.intel.com> | 2014-01-31 11:31:20 +0200 |
|---|---|---|
| committer | Tom Gundersen <teg@jklm.no> | 2014-01-31 12:04:51 +0100 |
| commit | 74e22380ed1d753130e9194186aefdf58449050e (patch) | |
| tree | 735997e7561011fb3f33338a1c818632c9a94634 /src/libsystemd-dhcp/sd-dhcp-client.c | |
| parent | 29804cc1e0f37ee34301530fd7f1eb8550be464e (diff) | |
libsystemd-dhcp: DNS name option must be a multiple of 4 bytes
Diffstat (limited to 'src/libsystemd-dhcp/sd-dhcp-client.c')
| -rw-r--r-- | src/libsystemd-dhcp/sd-dhcp-client.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsystemd-dhcp/sd-dhcp-client.c b/src/libsystemd-dhcp/sd-dhcp-client.c index 7e5c36a857..8115b7f769 100644 --- a/src/libsystemd-dhcp/sd-dhcp-client.c +++ b/src/libsystemd-dhcp/sd-dhcp-client.c @@ -760,7 +760,7 @@ static int client_parse_offer(uint8_t code, uint8_t len, const uint8_t *option, break; case DHCP_OPTION_DOMAIN_NAME_SERVER: - if (len >= 4) { + if (len && !(len % 4)) { unsigned i; lease->dns_size = len / 4; |