1 files changed, 21 insertions, 0 deletions
diff --git a/gril/parcel.c b/gril/parcel.c
index 1cd8c8ee..96e3fbb4 100644
--- a/gril/parcel.c
+++ b/gril/parcel.c
@@ -200,6 +200,27 @@ char *parcel_r_string(struct parcel *p)
 	return ret;
 }
 
+void parcel_skip_string(struct parcel *p)
+{
+	int len16 = parcel_r_int32(p);
+	int strbytes;
+
+	if (p->malformed)
+		return;
+
+	/* This is how a null string is sent */
+	if (len16 < 0)
+		return;
+
+	strbytes = PAD_SIZE((len16 + 1) * sizeof(char16_t));
+	if (p->offset + strbytes > p->size) {
+		p->malformed = 1;
+		return;
+	}
+
+	p->offset += strbytes;
+}
+
 int parcel_w_raw(struct parcel *p, const void *data, size_t len)
 {
 	if (data == NULL) {