From: Doug MacEachern <dougm@apache.org>
Date: Tue, 24 Jul 2001 19:00:12 +0000 (+0000)
Subject: bandaid for segv in ssl_io_filter_Output
X-Git-Tag: 2.0.22~43
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8d045a3727843c30ac6140d43652d40e2013034d;p=apache

bandaid for segv in ssl_io_filter_Output


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@89681 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/modules/ssl/ssl_engine_io.c b/modules/ssl/ssl_engine_io.c
index f89ef4df06..8e03e52597 100644
--- a/modules/ssl/ssl_engine_io.c
+++ b/modules/ssl/ssl_engine_io.c
@@ -323,7 +323,17 @@ apr_status_t ssl_io_filter_Output(ap_filter_t *f,apr_bucket_brigade *pbbIn)
 {
     SSLFilterRec *pRec=f->ctx;
     apr_bucket *pbktIn;
-conn_rec *c = SSL_get_app_data (pRec->pssl);
+    conn_rec *c = SSL_get_app_data (pRec->pssl);
+
+    if (!c) {
+        /* if this happens we have already called ssl_hook_CloseConnection
+         * if we dont return here, this routine will segv
+         * XXX: this doesnt seem right, ssl_hook_CloseConnection probably 
+         * is being called to early, but as the README:TODO says:
+         * "Cleanup ssl_engine_io.c !!"
+         */
+        return APR_EOF;
+    }
 
     APR_BRIGADE_FOREACH(pbktIn,pbbIn) {
 	const char *data;