diff options
Diffstat (limited to 'package/source/zippackage/ZipPackageStream.cxx')
| -rw-r--r-- | package/source/zippackage/ZipPackageStream.cxx | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/package/source/zippackage/ZipPackageStream.cxx b/package/source/zippackage/ZipPackageStream.cxx index 1d6cd237c8e1..569368160f7f 100644 --- a/package/source/zippackage/ZipPackageStream.cxx +++ b/package/source/zippackage/ZipPackageStream.cxx @@ -820,9 +820,13 @@ bool ZipPackageStream::saveChild( { // tdf#89236 Encrypting in parallel does not work bParallelDeflate = !bToBeEncrypted; - // Do not deflate small streams in a thread + // Do not deflate small streams in a thread. XSeekable's getLength() + // gives the full size, XInputStream's available() may not be + // the full size, but it appears that at this point it usually is. if (xSeek.is() && xSeek->getLength() < 100000) bParallelDeflate = false; + else if (xStream->available() < 100000) + bParallelDeflate = false; if (bParallelDeflate) { |