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| author |  Holger Weiss <hweiss@users.sourceforge.net>
| 2008-07-06 12:57:11 +0000 |
|---|---|---|
| committer | Holger Weiss <hweiss@users.sourceforge.net>
| 2008-07-06 12:57:11 +0000 |
| commit | 830f3cc38a0b7ddcb80dc322f7f60f7f73ac9bfe (patch) | |
| tree | 7b3db5f748a57180857db015a20e20655048b289 /plugins-root/check_dhcp.c | |
| parent | f1bfe40afb671f5af4b32c446cbcbd8b61343739 (diff) | |
| download | monitoring-plugins-830f3cc38a0b7ddcb80dc322f7f60f7f73ac9bfe.tar.gz | |
Don't try to set the "SO_BROADCAST" socket option for unicast requests.
(Also, removed the unused "DHCP_UNICAST_FLAG" macro.)
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@2018 f882894a-f735-0410-b71e-b25c423dba1c
Diffstat (limited to 'plugins-root/check_dhcp.c')
| -rw-r--r-- | plugins-root/check_dhcp.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/plugins-root/check_dhcp.c b/plugins-root/check_dhcp.c index 241f13ed..5781f758 100644 --- a/plugins-root/check_dhcp.c +++ b/plugins-root/check_dhcp.c @@ -195,7 +195,6 @@ typedef struct requested_server_struct{ #define DHCP_INFINITE_TIME 0xFFFFFFFF #define DHCP_BROADCAST_FLAG 32768 -#define DHCP_UNICAST_FLAG 0 #define DHCP_SERVER_PORT 67 #define DHCP_CLIENT_PORT 68 @@ -767,7 +766,7 @@ int create_dhcp_socket(void){ } /* set the broadcast option - we need this to listen to DHCP broadcast messages */ - if(setsockopt(sock,SOL_SOCKET,SO_BROADCAST,(char *)&flag,sizeof flag)<0){ + if(!unicast && setsockopt(sock,SOL_SOCKET,SO_BROADCAST,(char *)&flag,sizeof flag)<0){ printf(_("Error: Could not set broadcast option on DHCP socket!\n")); exit(STATE_UNKNOWN); } |