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fixed duplicate deallocation of stream

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streamCtx must be unset after STT_FreeStream was called in STT_FinishStreamWithMetadata, else STT_FreeStream is called again on destruction of STTStream resulting in EXC_BAD_ACCESS errors
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Leon Kiefer 2021-09-26 12:56:28 +02:00 committed by GitHub
parent 5691d4e053
commit fab1bbad73
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1 changed files with 4 additions and 1 deletions
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5
native_client/swift/stt_ios/STT.swift
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@ -283,7 +283,10 @@ public class STTStream {
precondition(streamCtx != nil, "calling method on invalidated Stream") precondition(streamCtx != nil, "calling method on invalidated Stream")
let result = STT_FinishStreamWithMetadata(streamCtx, UInt32(numResults))! let result = STT_FinishStreamWithMetadata(streamCtx, UInt32(numResults))!
defer { STT_FreeMetadata(result) } defer {
STT_FreeMetadata(result)
streamCtx = nil
}
return STTMetadata(fromInternal: result) return STTMetadata(fromInternal: result)
} }
} }