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Merge pull request #1532 from vector-im/rageshakes_312_314

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MediaPickerViewController: Add sanity checks to avoid crashes
This commit is contained in:
manuroe
2017-09-26 09:58:00 +02:00
committed by GitHub
parent fd46b1461f 50d24d99ea
commit 332423020a
1 changed files with 12 additions and 0 deletions
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Riot/ViewController/MediaPickerViewController.m
+12
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@@ -1000,6 +1000,12 @@ static void *RecordingContext = &RecordingContext;
NSLog(@"[MediaPickerVC] Attemping to setup AVCapture when it is already started!");
return;
}
if (!cameraQueue)
{
NSLog(@"[MediaPickerVC] Attemping to setup AVCapture when it is being destroyed!");
return;
}
isCaptureSessionSetupInProgress = YES;
[self.cameraActivityIndicator startAnimating];
@@ -1192,6 +1198,12 @@ static void *RecordingContext = &RecordingContext;
- (void)tearDownAVCapture
{
if (!cameraQueue)
{
NSLog(@"[MediaPickerVC] Attemping to tear down AVCapture when it is being destroyed!");
return;
}
dispatch_sync(cameraQueue, ^{
frontCameraInput = nil;
backCameraInput = nil;