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fix(macos): Fix thread safety in NSException capture #7672
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,47 @@ | ||
| #import <Foundation/Foundation.h> | ||
|
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||
| #if TARGET_OS_OSX && !SENTRY_NO_UI_FRAMEWORK | ||
|
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| # import "SentryCrash.h" | ||
| # import "SentryNSExceptionCaptureHelper.h" | ||
| # import "SentrySwift.h" | ||
| # import <stdatomic.h> | ||
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| @implementation SentryNSExceptionCaptureHelper | ||
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| // Thread-safe flag to prevent duplicate exception captures when | ||
| // _crashOnException: is called from within reportException: | ||
| static _Atomic BOOL _insideReportException = NO; | ||
|
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| + (void)reportException:(NSException *)exception | ||
| { | ||
| atomic_store(&_insideReportException, YES); | ||
| [self captureException:exception]; | ||
| } | ||
|
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| + (void)reportExceptionDidFinish | ||
| { | ||
| atomic_store(&_insideReportException, NO); | ||
| } | ||
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| + (void)crashOnException:(NSException *)exception | ||
| { | ||
| // When called from within reportException: (i.e., [super reportException:] internally | ||
| // dispatches to _crashOnException: when NSApplicationCrashOnExceptions is YES), | ||
| // the exception was already captured, so skip to avoid duplicate reports. | ||
| if (!atomic_load(&_insideReportException)) { | ||
| [self captureException:exception]; | ||
| } | ||
| } | ||
|
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| + (void)captureException:(NSException *)exception | ||
| { | ||
| SentryCrashSwift *crash = SentryDependencyContainer.sharedInstance.crashReporter; | ||
| if (nil != crash.uncaughtExceptionHandler && nil != exception) { | ||
| crash.uncaughtExceptionHandler(exception); | ||
| } | ||
| } | ||
|
|
||
| @end | ||
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| #endif // TARGET_OS_OSX |
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