diff options
Diffstat (limited to 'src/http/modules/ngx_http_ssi_filter_module.c')
| -rw-r--r-- | src/http/modules/ngx_http_ssi_filter_module.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/http/modules/ngx_http_ssi_filter_module.c b/src/http/modules/ngx_http_ssi_filter_module.c index 15cb0c34c..dba3639df 100644 --- a/src/http/modules/ngx_http_ssi_filter_module.c +++ b/src/http/modules/ngx_http_ssi_filter_module.c @@ -734,6 +734,19 @@ ngx_http_ssi_output(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx) ngx_buf_t *b; ngx_chain_t *cl; +#if 1 + b = NULL; + for (cl = ctx->out; cl; cl = cl->next) { + if (cl->buf == b) { + ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, + "the same buf was used in ssi"); + ngx_debug_point(); + return NGX_ERROR; + } + b = cl->buf; + } +#endif + rc = ngx_http_next_body_filter(r, ctx->out); if (ctx->busy == NULL) { |