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  1. LWIP based TCP/IP
  2. PSLWIP-252

Packet Socket API crash on UDP traffic

          Details

          • Account:
            SPC TCP_IP (SPCTCPIP)

            Description

            When the Packet Socket API is used with UDP protocol sockets a crash of the firmware might occur. The problem affects usecases where a socket with type SOCK_SOCKET_DGRAM and protocol SOCK_IPPROTO_UDP is used. The problem occurs more likely under the condition of high socket traffic. It is expected that no such crash occurs.

            There is no workaround. An update of the component and the corresponding netx firmware is required to solve this issue.

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                Issue Links

                blocks

                Change - PSEISV3-386 Update to lwIP V4.1.0.5

                • Minor - Minor loss of function, or other problem where easy workaround is present.
                • Closed
                is blocked by

                Bug - A problem which impairs or prevents the functions of the product. PSEISV3-390 Packet Socket API crash on UDP traffic

                • Major - Major loss of function.
                • Closed

                Bug - A problem which impairs or prevents the functions of the product. PSEISV3-392 Packet Socket API crash on UDP traffic

                • Major - Major loss of function.
                • Closed

                Change - PSEISV3-391 Update to lwIP V3.2.0.8

                • Minor - Minor loss of function, or other problem where easy workaround is present.
                • Closed
                relates to

                Bug - A problem which impairs or prevents the functions of the product. PSPNSV4-836 Packet Socket API crash on UDP traffic

                • Major - Major loss of function.
                • Closed

                Bug - A problem which impairs or prevents the functions of the product. PSPNSV4-840 Packet Socket API crash on UDP traffic

                • Major - Major loss of function.
                • Closed

                Bug - A problem which impairs or prevents the functions of the product. PSPNSV4-841 Packet Socket API crash on UDP traffic

                • Major - Major loss of function.
                • Closed

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                        • Reporter:
                          MBommert Marc Bommert
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                          Dates

                          • Created:
                            Updated:
                            Resolved: