[lwip-devel] [bug #45141] dhcp_coarse_tmr is not reset on stop/release

[Simon Goldschmidt]

URL:
  <http://savannah.nongnu.org/bugs/?45141>

                 Summary: dhcp_coarse_tmr is not reset on stop/release
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: goldsimon
            Submitted on: Di 19 Mai 2015 08:48:01 GMT
                Category: DHCP
                Severity: 3 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: 
            lwIP version: git head

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Details:

This has been introduced when fixing bug #38204 (DHCP lease time not handled
correctly) in 03/2015: eventually, the check for "netif->dhcp->lease_used ==
netif->dhcp->t0_timeout" can lead to calling dhcp_release()/dhcp_discover() on
an interface which is not configured for dhcp any more, which implicitly
re-enables dhcp.




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