discover/event: Allow empty param values

[petitboot] / discover / event.c

diff --git a/discover/event.c b/discover/event.c
index 7cb128f6dfb45afbea395d4f49649433b0775712..cced6588d8b88aed85683668c93a9a19ddcc0178 100644 (file)
--- a/discover/event.c
+++ b/discover/event.c
@@ -80,21 +80,23 @@ static void event_parse_params(struct event *event, const char *buf, int len)
                        continue;
                }
 
                        continue;
                }
 

-               /* find the separator */
-               sep = memchr(buf, '=', param_len);
-               if (!sep)
-                       continue;
-
-               name_len = sep - buf;
-               value_len = param_len - name_len - 1;
-

                /* update the params array */
                event->params = talloc_realloc(event, event->params,
                                        struct param, ++event->n_params);
                param = &event->params[event->n_params - 1];
 
                /* update the params array */
                event->params = talloc_realloc(event, event->params,
                                        struct param, ++event->n_params);
                param = &event->params[event->n_params - 1];
 

+               sep = memchr(buf, '=', param_len);
+               if (!sep) {
+                       name_len = param_len;
+                       value_len = 0;
+                       param->value = "";
+               } else {
+                       name_len = sep - buf;
+                       value_len = param_len - name_len - 1;
+                       param->value = talloc_strndup(event, sep + 1,
+                                       value_len);
+               }

                param->name = talloc_strndup(event, buf, name_len);
                param->name = talloc_strndup(event, buf, name_len);

-               param->value = talloc_strndup(event, sep + 1, value_len);

        }
 }
 
        }
 }