tree a0d639abed07bc85bc99efb5609333494d9f496f
parent a4a07987c0a27943eaae46d7386a5b51ae4ff0cf
author Maxim Dounin <mdounin@mdounin.ru> 1624892480 +0300
committer Maxim Dounin <mdounin@mdounin.ru> 1624892480 +0300

Improved logging of invalid headers.

In 71edd9192f24 logging of invalid headers which were rejected with the
NGX_HTTP_PARSE_INVALID_HEADER error was restricted to just the "client
sent invalid header line" message, without any attempts to log the header
itself.

This patch returns logging of the header up to the invalid character and
the character itself.  The r->header_end pointer is now properly set
in all cases to make logging possible.

The same logging is also introduced when parsing headers from upstream
servers.