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Sanity check subtitle file size before doing any kind of language detection, as to avoid java.lang.OutOfMemoryError issues when dealing with oddly large files.

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* https://www.filebot.net/forums/viewtopic.php?f=4&t=5867&p=40063#p40061
This commit is contained in:
Reinhard Pointner 2018-11-17 23:27:37 +07:00
parent 4b47452497
commit 9eb07913b5
1 changed files with 6 additions and 4 deletions
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10
source/net/filebot/subtitle/SubtitleUtilities.java
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@ -454,10 +454,12 @@ public final class SubtitleUtilities {
}
// detect language from subtitle text content
MemoryFile data = new MemoryFile(file.getName(), ByteBuffer.wrap(readFile(file)));
List<DetectedLanguage> options = detectSubtitleLanguage(data);
if (options.size() > 0) {
return Language.getLanguage(options.get(0).getLocale().getLanguage());
if (file.length() < ONE_MEGABYTE) {
MemoryFile data = new MemoryFile(file.getName(), ByteBuffer.wrap(readFile(file)));
List<DetectedLanguage> options = detectSubtitleLanguage(data);
if (options.size() > 0) {
return Language.getLanguage(options.get(0).getLocale().getLanguage());
}
}
return null;