details: http://hg.nginx.org/nginx/rev/68f64bc17fa4
branches:
changeset: 5922:68f64bc17fa4
user: Vladimir Homutov <vl@nginx.com>
date: Thu Nov 20 20:02:21 2014 +0300
description:
Syslog: allowed underscore symbol in tag (ticket #667).

diffstat:

src/core/ngx_syslog.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)

diffs (17 lines):

diff -r 5004210e8c78 -r 68f64bc17fa4 src/core/ngx_syslog.c
--- a/src/core/ngx_syslog.c Thu Nov 20 15:24:42 2014 +0300
+++ b/src/core/ngx_syslog.c Thu Nov 20 20:02:21 2014 +0300
@@ -182,10 +182,11 @@ ngx_syslog_parse_args(ngx_conf_t *cf, ng
for (i = 4; i < len; i++) {
c = ngx_tolower(p[i]);

- if (c < '0' || (c > '9' && c < 'a') || c > 'z') {
+ if (c < '0' || (c > '9' && c < 'a' && c != '_') || c > 'z') {
ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
"syslog \"tag\" only allows "
- "alphanumeric characters");
+ "alphanumeric characters "
+ "and underscore");
return NGX_CONF_ERROR;
}
}

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