From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
---
src/shared/gatt-db.c | 18 +++++++++++++++++-
1 file changed, 17 insertions(+), 1 deletion(-)
diff --git a/src/shared/gatt-db.c b/src/shared/gatt-db.c
index f43cac3..b5b6c72 100644
--- a/src/shared/gatt-db.c
+++ b/src/shared/gatt-db.c
@@ -891,7 +891,23 @@ bool gatt_db_attribute_read(struct gatt_db_attribute *attrib, uint16_t offset,
uint8_t opcode, bdaddr_t *bdaddr,
gatt_db_attribute_read_t func, void *user_data)
{
- return false;
+ if (!attrib || !func)
+ return false;
+
+ if (attrib->read_func) {
+ attrib->read_func(attrib->handle, offset, opcode, bdaddr,
+ attrib->user_data);
+ return true;
+ }
+
+ /* Check length boundary if value is stored in the db */
+ if (offset >= attrib->value_len)
+ return false;
+
+ func(attrib, 0, &attrib->value[offset], attrib->value_len - offset,
+ user_data);
+
+ return true;
}
bool gatt_db_attribute_write(struct gatt_db_attribute *attrib, uint16_t offset,
--
1.9.3
--
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