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[lwip-devel] [bug #60532] Double free and assert "pbuf_free: p->ref > 0"


From: Simon Goldschmidt
Subject: [lwip-devel] [bug #60532] Double free and assert "pbuf_free: p->ref > 0" fail
Date: Thu, 6 May 2021 06:14:15 -0400 (EDT)
User-agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:88.0) Gecko/20100101 Firefox/88.0

Update of bug #60532 (project lwip):

                  Status:                    None => Invalid                
             Assigned to:                    None => goldsimon              
             Open/Closed:                    Open => Closed                 

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Follow-up Comment #4:

Implementing mem_trim() using realloc() is not supported. See the
documentation of mem_trim():

"@return for compatibility reasons: is always == rmem, at the moment or NULL
if newsize is > old size, in which case rmem is NOT touched or freed!"

-> closing as invalid

    _______________________________________________________

Reply to this item at:

  <https://savannah.nongnu.org/bugs/?60532>

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