After an attribute value is read, changes in the attribute value length may cause incorrect bytes to remain in the database if the value is not properly truncated. This patch addresses this by resetting the attribute value before storing an updated value. --- src/gatt-client.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/gatt-client.c b/src/gatt-client.c index a118870..46af263 100644 --- a/src/gatt-client.c +++ b/src/gatt-client.c @@ -344,6 +344,7 @@ static void desc_read_cb(bool success, uint8_t att_ecode, return; } + gatt_db_attribute_reset(desc->attr); gatt_db_attribute_write(desc->attr, 0, value, length, 0, NULL, write_descriptor_cb, desc); @@ -773,6 +774,7 @@ static void chrc_read_cb(bool success, uint8_t att_ecode, const uint8_t *value, return ; } + gatt_db_attribute_reset(chrc->attr); gatt_db_attribute_write(chrc->attr, 0, value, length, op->offset, NULL, write_characteristic_cb, chrc); -- 2.2.0.rc0.207.ga3a616c -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
