File _patchinfo of Package patchinfo.623

<patchinfo incident="623">
  <issue id="793883" tracker="bnc">tftpd remapping broken with IPv6 enabled</issue>
  <issue id="928283" tracker="bnc">tftp fails to send file over secondary IP on an interface</issue>
  <category>recommended</category>
  <rating>low</rating>
  <packager>vitezslav_cizek</packager>
  <description>This update for tftp provides the following fixes:

- Prevent buffer overflow in handling of \x macro. (bsc#793883)
- For \i and \x, expand v6-mapped addresses as native IPv4. (bsc#793883)
- Respond from the destination address taken from the first udp
  message's ancillary data. (bsc#928283)
</description>
  <summary>Recommended update for tftp</summary>
</patchinfo>