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Merge pull request #118 from kenkendk/master

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Bugfix for inflate algorithm cutting of the end of certain blocks
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Adam Hathcock
2016-01-23 10:24:50 +00:00
parent 0a2adbc205 ecceec8e1a
commit 25d22e33a7
1 changed files with 10 additions and 0 deletions
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10
SharpCompress/Compressor/Deflate/Inflate.cs
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@@ -895,6 +895,11 @@ namespace SharpCompress.Compressor.Deflate
r = ZlibConstants.Z_OK;
else
{
// Handling missing trailing bit(s)
var tmp_tindex = (tree_index + (b & InternalInflateConstants.InflateMask[k]))*3;
if (k >= tree[tmp_tindex + 1])
break;
blocks.bitb = b;
blocks.bitk = k;
z.AvailableBytesIn = n;
@@ -998,6 +1003,11 @@ namespace SharpCompress.Compressor.Deflate
r = ZlibConstants.Z_OK;
else
{
// Handling missing trailing bit(s)
var tmp_tindex = (tree_index + (b & InternalInflateConstants.InflateMask[k]))*3;
if (k >= tree[tmp_tindex + 1])
break;
blocks.bitb = b;
blocks.bitk = k;
z.AvailableBytesIn = n;