Mike Jumper created GUACAMOLE-2070:
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Summary: __guac_wol_send_packet() uses incorrect structure for
IPv6 address
Key: GUACAMOLE-2070
URL: https://issues.apache.org/jira/browse/GUACAMOLE-2070
Project: Guacamole
Issue Type: Bug
Components: libguac
Affects Versions: 1.2.0
Reporter: Mike Jumper
The {{__guac_wol_send_packet()}} implementation currently uses a
{{sockaddr_in}} for both IPv4 and IPv6, but this is incorrect. That structure
is valid only for use with IPv4. For IPv6, we should instead use
{{sockaddr_in6}} (or a union that combines the two).
This can potentially result in a segfault due to the size difference or, if
using a recent enough GCC and libc, build failures.
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