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| author | Roman Arutyunyan <arut@nginx.com> | 2015-09-21 23:08:34 +0300 |
|---|---|---|
| committer | Roman Arutyunyan <arut@nginx.com> | 2015-09-21 23:08:34 +0300 |
| commit | f64ff2445157e3a537e43f22c76daa7269c361a8 (patch) | |
| tree | 760a8db8e67f4a8b4c94ef9a56f2bbed80d9226b | |
| parent | ee37ff613fe2a746e23040a7a8aba64063123175 (diff) | |
| download | nginx-f64ff2445157e3a537e43f22c76daa7269c361a8.tar.gz nginx-f64ff2445157e3a537e43f22c76daa7269c361a8.zip | |
Sub filter: fixed initialization in http{} level (ticket #791).
If sub_filter directive was only specified at http{} level, sub filter
internal data remained uninitialized. That would lead to a crash in runtime.
| -rw-r--r-- | src/http/modules/ngx_http_sub_filter_module.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/http/modules/ngx_http_sub_filter_module.c b/src/http/modules/ngx_http_sub_filter_module.c index 0a4ff6d80..8ba75edb7 100644 --- a/src/http/modules/ngx_http_sub_filter_module.c +++ b/src/http/modules/ngx_http_sub_filter_module.c @@ -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; |