nimble/hci: Fix passing uninitialized data In ble_hs_hci_evt_le_dir_adv_rpt function desc.length_data was passed uninitialized to ble_gap_rx_adv_report. While it shouldn't be access if desc.data is NULL it is better to just initialize it to 0.
Project: http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/commit/4e7d5834 Tree: http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/tree/4e7d5834 Diff: http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/diff/4e7d5834 Branch: refs/heads/develop Commit: 4e7d583466b6bd3917e984eb47d8b06f2e20c353 Parents: 1c49145 Author: Szymon Janc <[email protected]> Authored: Mon Jan 30 16:43:37 2017 +0100 Committer: Szymon Janc <[email protected]> Committed: Mon Jan 30 16:43:37 2017 +0100 ---------------------------------------------------------------------- net/nimble/host/src/ble_hs_hci_evt.c | 1 + 1 file changed, 1 insertion(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/blob/4e7d5834/net/nimble/host/src/ble_hs_hci_evt.c ---------------------------------------------------------------------- diff --git a/net/nimble/host/src/ble_hs_hci_evt.c b/net/nimble/host/src/ble_hs_hci_evt.c index 4305124..d622950 100644 --- a/net/nimble/host/src/ble_hs_hci_evt.c +++ b/net/nimble/host/src/ble_hs_hci_evt.c @@ -434,6 +434,7 @@ ble_hs_hci_evt_le_dir_adv_rpt(uint8_t subevent, uint8_t *data, int len) /* Data fields not present in a direct advertising report. */ desc.data = NULL; + desc.length_data = 0; for (i = 0; i < num_reports; i++) { suboff = 0;
