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Merge pull request #610 from cyr/master

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Bugfix for TarWriter - too much padding in large files
This commit is contained in:
Adam Hathcock
2021-09-12 08:43:20 +01:00
committed by GitHub
parent b425659058 61802eadb4
commit 7bd9711ade
1 changed files with 6 additions and 10 deletions
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16
src/SharpCompress/Writers/Tar/TarWriter.cs
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@@ -87,18 +87,15 @@ namespace SharpCompress.Writers.Tar
header.Name = NormalizeFilename(filename);
header.Size = realSize;
header.Write(OutputStream);
size = source.TransferTo(OutputStream);
PadTo512(size.Value, false);
PadTo512(size.Value);
}
private void PadTo512(long size, bool forceZeros)
private void PadTo512(long size)
{
int zeros = (int)size % 512;
if (zeros == 0 && !forceZeros)
{
return;
}
zeros = 512 - zeros;
int zeros = unchecked((int)(((size + 511L) & ~511L) - size));
OutputStream.Write(stackalloc byte[zeros]);
}
@@ -108,8 +105,7 @@ namespace SharpCompress.Writers.Tar
{
if (finalizeArchiveOnClose)
{
PadTo512(0, true);
PadTo512(0, true);
OutputStream.Write(stackalloc byte[1024]);
}
switch (OutputStream)
{