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Fixed unhandled exception on handleGapEvent (#112)

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Somehow, the conn_handle can have the value of `0xffff`. Not sure why or how, but anyway it should be managed before moving forward on NimBLECharacteristic::handleGapEvent. Otherwise, an unhandled exception will occur on `assert(rc == 0);`
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JPZV 2023-05-29 09:56:31 -04:00 committed by GitHub
parent c1e7a521b7
commit 4ff9baf68a
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1 changed files with 6 additions and 0 deletions
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6
src/NimBLECharacteristic.cpp
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@ -261,6 +261,12 @@ int NimBLECharacteristic::handleGapEvent(uint16_t conn_handle, uint16_t attr_han
struct ble_gatt_access_ctxt *ctxt, struct ble_gatt_access_ctxt *ctxt,
void *arg) void *arg)
{ {
if (conn_handle > BLE_HCI_LE_CONN_HANDLE_MAX)
{
NIMBLE_LOGW(LOG_TAG, "Conn_handle (%d) is above the maximum value (%d)", conn_handle, BLE_HCI_LE_CONN_HANDLE_MAX);
return BLE_ATT_ERR_INVALID_HANDLE;
}
const ble_uuid_t *uuid; const ble_uuid_t *uuid;
int rc; int rc;
NimBLEConnInfo peerInfo; NimBLEConnInfo peerInfo;