Bug 66812 - mod_unique_id: UNIQUE_ID wrong documentation.
Summary: mod_unique_id: UNIQUE_ID wrong documentation.
Status: NEW
Alias: None
Product: Apache httpd-2
Classification: Unclassified
Component: Documentation (show other bugs)
Version: 2.4.57
Hardware: PC Linux
: P2 normal (vote)
Target Milestone: ---
Assignee: HTTP Server Documentation List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2023-07-27 15:01 UTC by dreamt_catsup403
Modified: 2023-07-27 15:01 UTC (History)
0 users


Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description dreamt_catsup403 2023-07-27 15:01:19 UTC 
Hi,

From https://httpd.apache.org/docs/2.4/mod/mod_unique_id.html

The UNIQUE_ID environment variable is constructed by encoding the 144-bit (32-bit IP address, 32 bit pid, 32 bit time stamp, 16 bit counter, 32 bit thread index) quadruple using the alphabet [A-Za-z0-9@-] in a manner similar to MIME base64 encoding, producing 24 characters.

However, since 2.4.47, @ has been replaced by _

https://github.com/apache/httpd/commit/85e14bcafa722014546035722ab4743f0f5db577#diff-e3d758f99c6ee0606db1341a40a40e3e85548dfea07977b4205008d87d1134c8

Could you please update documentation.