github_mirrors/ModSecurity
3
0
Fork 1
mirror of https://github.com/owasp-modsecurity/ModSecurity.git synced 2025-11-18 10:20:35 +03:00
Code Issues Packages Projects Releases Wiki Activity

nginx: better dealing with chunked request body

Browse Source
This commit is contained in:
Felipe Zimmerle
2014-04-28 19:11:59 -07:00
parent a3433c3d17
commit d294e8f083
1 changed files with 18 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
nginx/modsecurity/ngx_http_modsecurity.c
View File

@@ -639,9 +639,23 @@ ngx_http_modsecurity_save_request_body(ngx_http_request_t *r)
apr_brigade_cleanup(ctx->brigade); apr_brigade_cleanup(ctx->brigade);
#endif #endif
if (r->headers_in.content_length) {
ngx_str_t *str = NULL;
str = &r->headers_in.content_length->value;
str->data = ngx_palloc(r->pool, NGX_OFF_T_LEN);
if (str->data == NULL) {
ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
return NGX_OK;
}
str->len = ngx_snprintf(str->data, NGX_OFF_T_LEN, "%O", content_length) - str->data;
}
r->headers_in.content_length_n = content_length; r->headers_in.content_length_n = content_length;
ngx_log_debug(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, "ModSec: Content length: %O, Content length n: %O", content_length, r->headers_in.content_length_n); ngx_log_debug(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, "ModSec: Content length: %O, Content length n: %O", content_length, r->headers_in.content_length_n);
return NGX_OK; return NGX_OK;
} }
@@ -1221,8 +1235,11 @@ ngx_http_modsecurity_handler(ngx_http_request_t *r) {
} }
if (ctx->waiting_more_body == 0 && ctx->request_processed == 0) { if (ctx->waiting_more_body == 0 && ctx->request_processed == 0) {
ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
"ModSec: request is ready to be processed."); "ModSec: request is ready to be processed.");
ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
"ModSec: chuncked? %d", r->chunked);
ngx_http_modsecurity_process_request(r); ngx_http_modsecurity_process_request(r);
ctx->request_processed = 1; ctx->request_processed = 1;
} }