diff options
| author | Alex Blasche <alexander.blasche@theqtcompany.com> | 2015-03-30 13:35:36 +0200 |
|---|---|---|
| committer | Alex Blasche <alexander.blasche@theqtcompany.com> | 2015-04-10 07:46:39 +0000 |
| commit | 78e7a1673e4558133ae1921ee24c296a62938eea (patch) | |
| tree | 7d394dd529219e3faf070af9be5cc25038cb4d9f /src | |
| parent | 9170697287050f1b8210cb2298389b4b78f9e962 (diff) | |
Prevent characteristic write if service is not discovered
Previously it was possible to issue the characteristic write request
while the service was not discovered.
Change-Id: Id370a2ae0f15860e28d1aee0624bdf13517e1e32
Reviewed-by: Timur Pocheptsov <Timur.Pocheptsov@digia.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/bluetooth/qlowenergyservice.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/bluetooth/qlowenergyservice.cpp b/src/bluetooth/qlowenergyservice.cpp index 470db8c6..194f589f 100644 --- a/src/bluetooth/qlowenergyservice.cpp +++ b/src/bluetooth/qlowenergyservice.cpp @@ -613,11 +613,10 @@ void QLowEnergyService::writeCharacteristic( if (!contains(characteristic)) return; - if (state() != ServiceDiscovered) + if (state() != ServiceDiscovered || !d->controller) { d->setError(QLowEnergyService::OperationError); - - if (!d->controller) return; + } // don't write if properties don't permit it if (mode == WriteWithResponse |