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Core: fixed handling of "stderr" in error_log.

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If "stderr" was specified in one of the "error_log" directives,
stderr is not redirected to the first error_log on startup,
configuration reload, and reopening log files.
This commit is contained in:
Vladimir Homutov 2013-06-04 11:27:36 +04:00
parent 9db2eddd8a
commit 26489b16e5
5 changed files with 9 additions and 4 deletions
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2
src/core/nginx.c
View File

@ -387,7 +387,7 @@ main(int argc, char *const *argv)
return 1;
}
if (cycle->log->file->fd != ngx_stderr) {
if (!cycle->log_use_stderr && cycle->log->file->fd != ngx_stderr) {
if (ngx_set_stderr(cycle->log->file->fd) == NGX_FILE_ERROR) {
ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno,

7
src/core/ngx_cycle.c
View File

@ -582,8 +582,9 @@ ngx_init_cycle(ngx_cycle_t *old_cycle)
/* commit the new cycle configuration */
if (!ngx_use_stderr && cycle->log->file->fd != ngx_stderr) {
if (!ngx_use_stderr && !cycle->log_use_stderr
&& cycle->log->file->fd != ngx_stderr)
{
if (ngx_set_stderr(cycle->log->file->fd) == NGX_FILE_ERROR) {
ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno,
ngx_set_stderr_n " failed");
@ -1228,7 +1229,7 @@ ngx_reopen_files(ngx_cycle_t *cycle, ngx_uid_t user)
file[i].fd = fd;
}
if (cycle->log->file->fd != ngx_stderr) {
if (!cycle->log_use_stderr && cycle->log->file->fd != ngx_stderr) {
if (ngx_set_stderr(cycle->log->file->fd) == NGX_FILE_ERROR) {
ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno,

2
src/core/ngx_cycle.h
View File

@ -41,6 +41,8 @@ struct ngx_cycle_s {
ngx_log_t *log;
ngx_log_t new_log;
ngx_uint_t log_use_stderr; /* unsigned log_use_stderr:1; */
ngx_connection_t **files;
ngx_connection_t *free_connections;
ngx_uint_t free_connection_n;

1
src/core/ngx_log.c
View File

@ -438,6 +438,7 @@ ngx_error_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
if (ngx_strcmp(value[1].data, "stderr") == 0) {
ngx_str_null(&name);
cf->cycle->log_use_stderr = 1;
} else {
name = value[1];

1
src/http/ngx_http_core_module.c
View File

@ -4898,6 +4898,7 @@ ngx_http_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
if (ngx_strcmp(value[1].data, "stderr") == 0) {
ngx_str_null(&name);
cf->cycle->log_use_stderr = 1;
} else {
name = value[1];