Skip to content

Fix error logging for standalone module #3374

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 2 commits into
base: v2/master
Choose a base branch
from
Open

Fix error logging for standalone module #3374

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
f7ab2df
Add extra conditional compilation for err logging
RedXanadu May 8, 2025
b16f088
Correct indentation
RedXanadu May 13, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
19 changes: 17 additions & 2 deletions apache2/apache2_util.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -284,12 +284,27 @@ static void internal_log_ex(request_rec *r, directory_config *dcfg, modsec_rec *
}
else hostname = "";

#if AP_SERVER_MAJORVERSION_NUMBER > 1 && AP_SERVER_MINORVERSION_NUMBER > 2
/* Non-standalone modules use amended format string for logging */
#if !(defined(VERSION_STANDALONE))
#if AP_SERVER_MAJORVERSION_NUMBER > 1 && AP_SERVER_MINORVERSION_NUMBER > 2
ap_log_rerror(APLOG_MARK, APLOG_ERR | APLOG_NOERRNO, 0, r,
"ModSecurity: %s%s [uri \"%s\"]%s", str1, hostname, log_escape(msr->mp, r->uri), unique_id);
#else
#else
ap_log_error(APLOG_MARK, APLOG_ERR | APLOG_NOERRNO, 0, r->server,
"ModSecurity: %s%s [uri \"%s\"]%s", str1, hostname, log_escape(msr->mp, r->uri), unique_id);
#endif
/* Standalone module must use original format string for logging with explicit
* "[client %s]" to log client IP address (no Apache to implicitly add this) */
#else
#if AP_SERVER_MAJORVERSION_NUMBER > 1 && AP_SERVER_MINORVERSION_NUMBER > 2
ap_log_rerror(APLOG_MARK, APLOG_ERR | APLOG_NOERRNO, 0, r,
"[client %s] ModSecurity: %s%s [uri \"%s\"]%s", r->useragent_ip ? r->useragent_ip : r->connection->client_ip, str1,
hostname, log_escape(msr->mp, r->uri), unique_id);
#else
ap_log_error(APLOG_MARK, APLOG_ERR | APLOG_NOERRNO, 0, r->server,
"[client %s] ModSecurity: %s%s [uri \"%s\"]%s", msr->remote_addr ? msr->remote_addr : r->connection->remote_ip, str1,
hostname, log_escape(msr->mp, r->uri), unique_id);
#endif
#endif

/* Add this message to the list. */
Expand Down