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path: root/sapi/apache2handler/sapi_apache2.c
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Diffstat (limited to 'sapi/apache2handler/sapi_apache2.c')
-rw-r--r--sapi/apache2handler/sapi_apache2.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/sapi/apache2handler/sapi_apache2.c b/sapi/apache2handler/sapi_apache2.c
index 87b1861531..a9deab7854 100644
--- a/sapi/apache2handler/sapi_apache2.c
+++ b/sapi/apache2handler/sapi_apache2.c
@@ -587,8 +587,13 @@ zend_first_try {
}
}
- /* check if comming due to ErrorDocument */
- if (parent_req && parent_req->status != HTTP_OK && strcmp(r->protocol, "INCLUDED")) {
+ /*
+ * check if comming due to ErrorDocument
+ * We make a special exception of 413 (Invalid POST request) as the invalidity of the request occurs
+ * during processing of the request by PHP during POST processing. Therefor we need to re-use the exiting
+ * PHP instance to handle the request rather then creating a new one.
+ */
+ if (parent_req && parent_req->status != HTTP_OK && parent_req->status != 413 && strcmp(r->protocol, "INCLUDED")) {
parent_req = NULL;
goto normal;
}