httpd/httpd-2.4.37-CVE-2018-17199.patch

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diff --git a/modules/session/mod_session.c b/modules/session/mod_session.c
index 10e6396..7ee477c 100644
--- a/modules/session/mod_session.c
+++ b/modules/session/mod_session.c
@@ -126,20 +126,23 @@ static apr_status_t ap_session_load(request_rec * r, session_rec ** z)
/* found a session that hasn't expired? */
now = apr_time_now();
+
if (zz) {
- if (zz->expiry && zz->expiry < now) {
+ /* load the session attibutes */
+ rv = ap_run_session_decode(r, zz);
+
+ /* having a session we cannot decode is just as good as having
+ none at all */
+ if (OK != rv) {
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, rv, r, APLOGNO(01817)
+ "error while decoding the session, "
+ "session not loaded: %s", r->uri);
zz = NULL;
}
- else {
- /* having a session we cannot decode is just as good as having
- none at all */
- rv = ap_run_session_decode(r, zz);
- if (OK != rv) {
- ap_log_rerror(APLOG_MARK, APLOG_ERR, rv, r, APLOGNO(01817)
- "error while decoding the session, "
- "session not loaded: %s", r->uri);
- zz = NULL;
- }
+
+ /* invalidate session if session is expired */
+ if (zz && zz->expiry && zz->expiry < now) {
+ zz = NULL;
}
}