[lwip-devel] [bugs #11796] tcp_enqueue - variable "queue" might be used before set

[anonymous]

URL:
  <http://savannah.nongnu.org/bugs/?func=detailitem&item_id=11796>

                 Summary: tcp_enqueue - variable "queue" might be used before
set
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: None
            Submitted on: Mon 01/31/2005 at 11:02
                Category: TCP
                Severity: 5 - Average
              Item Group: Compiler Warning
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open

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Details:

initialisation

  useg = queue = seg = NULL;

goes after

  goto memerr;



But in memerr: handler exists reference to queue

  if (queue != NULL) {

    tcp_segs_free(queue);

  }








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  <http://savannah.nongnu.org/bugs/?func=detailitem&item_id=11796>

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