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Sub filter: fixed initialization in http{} level (ticket #791).

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If sub_filter directive was only specified at http{} level, sub filter
internal data remained uninitialized.  That would lead to a crash in runtime.
This commit is contained in:
Roman Arutyunyan 2015-09-21 23:08:34 +03:00
parent ee37ff613f
commit f64ff24451
1 changed files with 2 additions and 1 deletions
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3
src/http/modules/ngx_http_sub_filter_module.c
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@ -853,8 +853,9 @@ ngx_http_sub_merge_conf(ngx_conf_t *cf, void *parent, void *child)
conf->pairs = prev->pairs;
conf->matches = prev->matches;
conf->tables = prev->tables;
}
} else if (conf->dynamic == 0){
if (conf->pairs && conf->dynamic == 0 && conf->tables == NULL) {
pairs = conf->pairs->elts;
n = conf->pairs->nelts;