UDP Checksum verification not working for 0x0000 checksum
**This issue was migrated from [bug 13955](https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13955) in our old bug tracker.**
Original bug information:
**Reporter:** Rob Campbell\
**Status:** RESOLVED FIXED\
**Product:** Wireshark\
**Component:** Dissection engine (libwireshark)\
**OS:** Windows 7\
**Platform:** x86\
**Version:** 2.4.0
Attachments:
[UDP_zeroCheckSum.pcap](/uploads/0f658feb876755f78214031a82b81387/UDP_zeroCheckSum.pcap): pcap with UDP checksum set as 0x0000
issue