Module Name: src
Committed By: riastradh
Date: Mon Aug 31 20:24:19 UTC 2020
Modified Files:
src/sys/net: if_wg.c
Log Message:
wg: mbuf m_freem audit.
1. wg_handle_msg_data frees m but the other wg_handle_msg_* just take
a pointer to the mbuf content and not m itself, so free m in those
cases.
2. Can't trivially prove that the pcq is empty by the time
wg_destroy_peer runs pcq_destroy, so let's explicitly purge it
just in case.
3. If wg_send_udp isn't doing udp_send or udp6_output, it still has
to free m in the !INET6 error branch for IPv6 packets.
4. After rumpuser_wg_send_peer or rumpuser_wg_send_user, we still
need to free the mbuf.
To generate a diff of this commit:
cvs rdiff -u -r1.37 -r1.38 src/sys/net/if_wg.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
