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| author | Thomas Hindoe Paaboel Andersen <phomes@gmail.com> | 2014-06-18 20:26:54 +0200 |
|---|---|---|
| committer | Thomas Hindoe Paaboel Andersen <phomes@gmail.com> | 2014-06-18 23:21:00 +0200 |
| commit | f7926298e934c91dc2d152f4223cafbd202c907c (patch) | |
| tree | 543258a8595ba29e9871d8329aa424e75a9e65cd /src/libsystemd-network/sd-dhcp-client.c | |
| parent | 02557f973aed0fed7154fefe53d67e2935f918dc (diff) | |
sd-dhcp-client: check return from dhcp_option_append
Diffstat (limited to 'src/libsystemd-network/sd-dhcp-client.c')
| -rw-r--r-- | src/libsystemd-network/sd-dhcp-client.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libsystemd-network/sd-dhcp-client.c b/src/libsystemd-network/sd-dhcp-client.c index 2a46624f2e..c1af6df131 100644 --- a/src/libsystemd-network/sd-dhcp-client.c +++ b/src/libsystemd-network/sd-dhcp-client.c @@ -398,6 +398,8 @@ static int client_send_discover(sd_dhcp_client *client) { r = dhcp_option_append(&discover->dhcp, optlen, &optoffset, 0, DHCP_OPTION_END, 0, NULL); + if (r < 0) + return r; /* We currently ignore: The client SHOULD wait a random time between one and ten seconds to |