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Fix BinaryReader.ReadChars for fragmented Streams#26324

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jkotas merged 2 commits intodotnet:masterfrom
jkotas:corefx-40455
Aug 24, 2019
Merged

Fix BinaryReader.ReadChars for fragmented Streams#26324
jkotas merged 2 commits intodotnet:masterfrom
jkotas:corefx-40455

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@jkotas jkotas commented Aug 22, 2019

BinaryReader.ReadChars incorrectly read more than necessary from the underlying Stream when multi-byte characters straddled the read chunks.

Fixes https://github.com/dotnet/corefx/issues/40455

@jkotas jkotas requested a review from carlossanlop August 22, 2019 22:11

// Anything left in our decoder?
internal virtual bool HasState => false;
internal virtual bool HasState => _leftoverByteCount != 0;
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@GrabYourPitchforks Could you please review this part of the fix?

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jkotas commented Aug 22, 2019

PR with CoreFX test will follow...

BinaryReader.ReadChars incorrectly read more than necessary from the underlying Stream when multi-byte characters straddled the read chunks.

Fixes https://github.com/dotnet/corefx/issues/40455
@jkotas jkotas merged commit 4e8339f into dotnet:master Aug 24, 2019
jkotas added a commit to jkotas/coreclr that referenced this pull request Aug 24, 2019
…et#26324)

BinaryReader.ReadChars incorrectly read more than necessary from the underlying Stream when multi-byte characters straddled the read chunks.

Fixes https://github.com/dotnet/corefx/issues/40455
Dotnet-GitSync-Bot pushed a commit to Dotnet-GitSync-Bot/corefx that referenced this pull request Aug 25, 2019
BinaryReader.ReadChars incorrectly read more than necessary from the underlying Stream when multi-byte characters straddled the read chunks.

Fixes https://github.com/dotnet/corefx/issues/40455

Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>
Dotnet-GitSync-Bot pushed a commit to Dotnet-GitSync-Bot/corert that referenced this pull request Aug 25, 2019
BinaryReader.ReadChars incorrectly read more than necessary from the underlying Stream when multi-byte characters straddled the read chunks.

Fixes https://github.com/dotnet/corefx/issues/40455

Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>
Dotnet-GitSync-Bot pushed a commit to Dotnet-GitSync-Bot/mono that referenced this pull request Aug 25, 2019
BinaryReader.ReadChars incorrectly read more than necessary from the underlying Stream when multi-byte characters straddled the read chunks.

Fixes https://github.com/dotnet/corefx/issues/40455

Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>
stephentoub pushed a commit to dotnet/corert that referenced this pull request Aug 26, 2019
BinaryReader.ReadChars incorrectly read more than necessary from the underlying Stream when multi-byte characters straddled the read chunks.

Fixes https://github.com/dotnet/corefx/issues/40455

Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>
stephentoub pushed a commit to dotnet/corefx that referenced this pull request Aug 26, 2019
BinaryReader.ReadChars incorrectly read more than necessary from the underlying Stream when multi-byte characters straddled the read chunks.

Fixes https://github.com/dotnet/corefx/issues/40455

Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>
akoeplinger pushed a commit to mono/mono that referenced this pull request Aug 26, 2019
BinaryReader.ReadChars incorrectly read more than necessary from the underlying Stream when multi-byte characters straddled the read chunks.

Fixes https://github.com/dotnet/corefx/issues/40455

Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>
jkotas added a commit that referenced this pull request Aug 26, 2019
…) (#26356)

BinaryReader.ReadChars incorrectly read more than necessary from the underlying Stream when multi-byte characters straddled the read chunks.

Fixes https://github.com/dotnet/corefx/issues/40455
@jkotas jkotas deleted the corefx-40455 branch August 26, 2019 15:24
picenka21 pushed a commit to picenka21/runtime that referenced this pull request Feb 18, 2022
BinaryReader.ReadChars incorrectly read more than necessary from the underlying Stream when multi-byte characters straddled the read chunks.

Fixes https://github.com/dotnet/corefx/issues/40455


Commit migrated from dotnet/coreclr@4e8339f
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Data corruption in BinaryReader.ReadChars

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