[lwip-devel] [bug #27948] Incorrect logging levels used in various places

[Ross Philipson]

URL:
  <http://savannah.nongnu.org/bugs/?27948>

                 Summary: Incorrect logging levels used in various places
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: rossp
            Submitted on: Thu 05 Nov 2009 02:13:44 PM GMT
                Category: None
                Severity: 3 - Normal
              Item Group: Faulty Behaviour
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: 
            lwIP version: 1.3.1

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Details:

The debug.h header defines the 3 logging for warning, error and severe (plus
0 for debug tracing) but it is not used correctly in a number of places. A
good example is in pbuf.c; messages like the following are clearly
informational yet logged as severe:

LWIP_DEBUGF(PBUF_DEBUG | LWIP_DBG_TRACE | 3,
("pbuf_alloc(length=%"U16_F")\n", length));






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