Question, what is a server_conf, before httpd's argv[] array
has even been processed?



On Tue, Jun 19, 2018 at 7:07 AM, <[email protected]> wrote:

> Author: covener
> Date: Tue Jun 19 12:07:19 2018
> New Revision: 1833827
>
> URL: http://svn.apache.org/viewvc?rev=1833827&view=rev
> Log:
> add server_rec to log.c fatal startup errors
>
> Not strictly necessary for trunk, but in 2.4.x if the main ErrorLog is
> using syslog, these messages are lost.  In trunk, the low-level logging
> routines reach up and find the syslog provider when no server_rec is
> provided
> but that backport is stalled.
>
>
>
> Modified:
>     httpd/httpd/trunk/server/log.c
>
> Modified: httpd/httpd/trunk/server/log.c
> URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/server/log.
> c?rev=1833827&r1=1833826&r2=1833827&view=diff
> ============================================================
> ==================
> --- httpd/httpd/trunk/server/log.c (original)
> +++ httpd/httpd/trunk/server/log.c Tue Jun 19 12:07:19 2018
> @@ -185,14 +185,14 @@ AP_DECLARE(apr_status_t) ap_replace_stde
>      char *filename = ap_server_root_relative(p, fname);
>      if (!filename) {
>          ap_log_error(APLOG_MARK, APLOG_STARTUP|APLOG_CRIT,
> -                     APR_EBADPATH, NULL, APLOGNO(00085) "Invalid -E error
> log file %s",
> +                     APR_EBADPATH, ap_server_conf, APLOGNO(00085)
> "Invalid -E error log file %s",
>                       fname);
>          return APR_EBADPATH;
>      }
>      if ((rc = apr_file_open(&stderr_file, filename,
>                              APR_APPEND | APR_WRITE | APR_CREATE |
> APR_LARGEFILE,
>                              APR_OS_DEFAULT, p)) != APR_SUCCESS) {
> -        ap_log_error(APLOG_MARK, APLOG_STARTUP, rc, NULL, APLOGNO(00086)
> +        ap_log_error(APLOG_MARK, APLOG_STARTUP, rc, ap_server_conf,
> APLOGNO(00086)
>                       "%s: could not open error log file %s.",
>                       ap_server_argv0, fname);
>          return rc;
> @@ -324,7 +324,7 @@ static int open_error_log(server_rec *s,
>           * child inherits the parents stderr. */
>          rc = log_child(p, fname, &dummy, cmdtype, is_main);
>          if (rc != APR_SUCCESS) {
> -            ap_log_error(APLOG_MARK, APLOG_STARTUP, rc, NULL,
> APLOGNO(00089)
> +            ap_log_error(APLOG_MARK, APLOG_STARTUP, rc, ap_server_conf,
> APLOGNO(00089)
>                           "Couldn't start ErrorLog process '%s'.",
>                           s->error_fname + 1);
>              return DONE;
> @@ -343,7 +343,7 @@ static int open_error_log(server_rec *s,
>      else {
>          fname = ap_server_root_relative(p, s->error_fname);
>          if (!fname) {
> -            ap_log_error(APLOG_MARK, APLOG_STARTUP, APR_EBADPATH, NULL,
> APLOGNO(00090)
> +            ap_log_error(APLOG_MARK, APLOG_STARTUP, APR_EBADPATH,
> ap_server_conf, APLOGNO(00090)
>                           "%s: Invalid error log path %s.",
>                           ap_server_argv0, s->error_fname);
>              return DONE;
> @@ -351,7 +351,7 @@ static int open_error_log(server_rec *s,
>          if ((rc = apr_file_open(&s->error_log, fname,
>                                 APR_APPEND | APR_WRITE | APR_CREATE |
> APR_LARGEFILE,
>                                 APR_OS_DEFAULT, p)) != APR_SUCCESS) {
> -            ap_log_error(APLOG_MARK, APLOG_STARTUP, rc, NULL,
> APLOGNO(00091)
> +            ap_log_error(APLOG_MARK, APLOG_STARTUP, rc, ap_server_conf,
> APLOGNO(00091)
>                           "%s: could not open error log file %s.",
>                           ap_server_argv0, fname);
>              return DONE;
> @@ -1532,7 +1532,7 @@ AP_DECLARE(void) ap_log_pid(apr_pool_t *
>      fname = ap_runtime_dir_relative(p, filename);
>      if (!fname) {
>          ap_log_error(APLOG_MARK, APLOG_STARTUP|APLOG_CRIT, APR_EBADPATH,
> -                     NULL, APLOGNO(00097) "Invalid PID file path %s,
> ignoring.", filename);
> +                     ap_server_conf, APLOGNO(00097) "Invalid PID file
> path %s, ignoring.", filename);
>          return;
>      }
>
> @@ -1585,7 +1585,7 @@ AP_DECLARE(apr_status_t) ap_read_pid(apr
>      fname = ap_runtime_dir_relative(p, filename);
>      if (!fname) {
>          ap_log_error(APLOG_MARK, APLOG_STARTUP|APLOG_CRIT, APR_EBADPATH,
> -                     NULL, APLOGNO(00101) "Invalid PID file path %s,
> ignoring.", filename);
> +                     ap_server_conf, APLOGNO(00101) "Invalid PID file
> path %s, ignoring.", filename);
>          return APR_EGENERAL;
>      }
>
> @@ -1657,7 +1657,7 @@ static apr_status_t piped_log_spawn(pipe
>           != APR_SUCCESS) ||
>          ((status = apr_procattr_error_check_set(procattr, 1)) !=
> APR_SUCCESS)) {
>          /* Something bad happened, give up and go away. */
> -        ap_log_error(APLOG_MARK, APLOG_STARTUP, status, NULL,
> APLOGNO(00103)
> +        ap_log_error(APLOG_MARK, APLOG_STARTUP, status, ap_server_conf,
> APLOGNO(00103)
>                       "piped_log_spawn: unable to setup child process
> '%s'",
>                       pl->program);
>      }
> @@ -1682,7 +1682,7 @@ static apr_status_t piped_log_spawn(pipe
>          }
>          else {
>              /* Something bad happened, give up and go away. */
> -            ap_log_error(APLOG_MARK, APLOG_STARTUP, status, NULL,
> APLOGNO(00104)
> +            ap_log_error(APLOG_MARK, APLOG_STARTUP, status,
> ap_server_conf, APLOGNO(00104)
>                           "unable to start piped log program '%s'",
>                           pl->program);
>          }
> @@ -1812,7 +1812,7 @@ AP_DECLARE(piped_log *) ap_open_piped_lo
>
>      rc = log_child(p, program, &dummy, cmdtype, 0);
>      if (rc != APR_SUCCESS) {
> -        ap_log_error(APLOG_MARK, APLOG_STARTUP, rc, NULL, APLOGNO(00108)
> +        ap_log_error(APLOG_MARK, APLOG_STARTUP, rc, ap_server_conf,
> APLOGNO(00108)
>                       "Couldn't start piped log process '%s'.",
>                       (program == NULL) ? "NULL" : program);
>          return NULL;
>
>
>

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