Log Message:
openvpn: updated to 2.6.12

v2.6.12

Bug fixes:

the fix for CVE-2024-5594 (refuse control channel messages with
nonprintable characters) was too strict, breaking user configurations
with AUTH_FAIL messages having trailing CR/NL characters. This often
happens if the AUTH_FAIL reason is set by a script. Strip those before
testing the command buffer. Also, add unit test.
Http-proxy: fix bug preventing proxy credentials caching.