[Minor] Fix support of attributes with no values

diff --git a/src/libserver/html/html.cxx b/src/libserver/html/html.cxx
index 28f26ec65274be9347389fba2daddc3a3aa42089..05c70716e83512529946c997534c916c29898b29 100644 (file)
--- a/src/libserver/html/html.cxx
+++ b/src/libserver/html/html.cxx
@@ -368,7 +368,9 @@ html_parse_tag_content(rspamd_mempool_t *pool,
 
        case parse_attr_name:
                if (*in == '=') {
-                       store_component_name();
+                       if (!parser_env.buf.empty()) {
+                               store_component_name();
+                       }
                        state = parse_equal;
                }
                else if (g_ascii_isspace(*in)) {
@@ -377,11 +379,13 @@ html_parse_tag_content(rspamd_mempool_t *pool,
                }
                else if (*in == '/') {
                        store_component_name();
+                       store_component_value();
                        tag->flags |= FL_CLOSED;
                        state = spaces_before_eq;
                }
                else if (*in == '>') {
                        store_component_name();
+                       store_component_value();
                        state = tag_end;
                }
                else {
@@ -414,6 +418,7 @@ html_parse_tag_content(rspamd_mempool_t *pool,
                                 * Should be okay (empty attribute). The rest is handled outside
                                 * this automata.
                                 */
+                               store_component_value();
                                state = tag_end;
                        }
                        else if (*in == '"' || *in == '\'' || *in == '<') {