[Fix] Fix slash + dot in urls

Issue: #2181

diff --git a/src/libutil/http.c b/src/libutil/http.c
index c6b77ee1591cf99d6eeddaaaeaa162d18748eed8..ade3160cd1017a2d886e8fc78a846bcf449c7b77 100644 (file)
--- a/src/libutil/http.c
+++ b/src/libutil/http.c
@@ -3794,8 +3794,15 @@ rspamd_http_normalize_path_inplace (gchar *path, guint len, guint *nlen)
                        else {
                                /* We have something like .some or /.some */
                                if (dot && p > dot) {
-                                       memmove (o, dot, p - dot);
-                                       o += p - dot;
+                                       if (slash == dot - 1) {
+                                               /* /.blah */
+                                               memmove (o, slash, p - slash);
+                                               o += p - slash;
+                                       }
+                                       else {
+                                               memmove (o, dot, p - dot);
+                                               o += p - dot;
+                                       }
                                }
 
                                slash = NULL;