---

yaml --- r: 141024 b: refs/heads/master c: 9f58a15 h: refs/heads/master v: v3
git-mirror · Mar 24, 2009 · ba66742 · ba66742
1 parent ba49a64
commit ba66742
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4bda2d517bfa3ce3d7044e06988cdddae7adffe2
+refs/heads/master: 9f58a159d022c8f2533a27708aa267adf4f0e3ce
diff --git a/trunk/kernel/trace/trace_events_filter.c b/trunk/kernel/trace/trace_events_filter.c
@@ -237,9 +237,14 @@ int filter_add_pred(struct ftrace_event_call *call, struct filter_pred *pred)
 	pred->offset = field->offset;
 
 	if (is_string_field(field->type)) {
+		if (!pred->str_val)
+			return -EINVAL;
 		pred->fn = filter_pred_string;
 		pred->str_len = field->size;
 		return __filter_add_pred(call, pred);
+	} else {
+		if (pred->str_val)
+			return -EINVAL;
 	}
 
 	switch (field->size) {