[lwip-devel] [bug #39882] socket errno set error

[hanhui]

URL:
  <http://savannah.nongnu.org/bugs/?39882>

                 Summary: socket errno set error
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: hanhui03
            Submitted on: Wed Aug 28 04:59:17 2013
                Category: sockets/netconn
                Severity: 3 - Normal
              Item Group: Faulty Behaviour
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: 
            lwIP version: git head

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Details:

#define set_errno(err) errno = (err)

should be:

#define set_errno(err) { if (err) { errno = (err); } }








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