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Fixed bug with file descriptors leakage

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Igor Chevdar
2019-06-05 19:57:09 +03:00
parent 3e8f3e6f00
commit acf9670306
1 changed files with 2 additions and 1 deletions
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compiler/util-io/src/org/jetbrains/kotlin/konan/file/File.kt
+2 -1
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@@ -107,7 +107,8 @@ data class File constructor(internal val javaPath: Path) {
if (mode == FileChannel.MapMode.READ_ONLY) "r" else "rw") if (mode == FileChannel.MapMode.READ_ONLY) "r" else "rw")
val fileSize = if (mode == FileChannel.MapMode.READ_ONLY) val fileSize = if (mode == FileChannel.MapMode.READ_ONLY)
file.length() else size.also { assert(size != -1L) } file.length() else size.also { assert(size != -1L) }
return file.channel.map(mode, start, fileSize) // Shall we .also { file.close() }? val channel = file.channel
return channel.map(mode, start, fileSize).also { channel.close() }
} }
fun deleteOnExit(): File { fun deleteOnExit(): File {