Prevent infinite loop loading config files.

PR#2985
(cherry picked from commit 9d23f422a32cb333a5e803199ae230706b1bf9f5)

diff --git a/crypto/conf/conf_def.c b/crypto/conf/conf_def.c
index cf951320af8ee344e60d4fd863be34dc3cebce8c..f0b27687395f5b4ab38c3f8b491921d8b3dedbe6 100644 (file)
--- a/crypto/conf/conf_def.c
+++ b/crypto/conf/conf_def.c
@@ -321,7 +321,7 @@ again:
                        p=eat_ws(conf, end);
                        if (*p != ']')
                                {
-                               if (*p != '\0')
+                               if (*p != '\0' && ss != p)
                                        {
                                        ss=p;
                                        goto again;