eir: Fix incorrect eir_has_data_type() parsing

Updating the "parsed" variable twice inside the for loop, leads to
incorrect parsing.

diff --git a/src/eir.c b/src/eir.c
index 3b2db9e..310cd53 100644 (file)
--- a/src/eir.c
+++ b/src/eir.c
@@ -342,9 +342,9 @@ void eir_create(const char *name, int8_t tx_power, uint16_t did_vendor,
 gboolean eir_has_data_type(uint8_t *data, size_t len, uint8_t type)
 {
        uint8_t field_len;
-       size_t parsed;
+       size_t parsed = 0;
 
-       for (parsed = 0; parsed < len - 1; parsed += field_len) {
+       while (parsed < len - 1) {
                field_len = data[0];
 
                if (field_len == 0)