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Merging internal commits for release/9.0 - #137302
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dotnet-release-bot[bot] wants to merge 13 commits into
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dotnet-release-bot[bot] wants to merge 13 commits into
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This is a backport of https://dev.azure.com/dnceng/internal/_git/dotnet-runtime/pullrequest/65154. When a SocketAsyncEventArgs is reused with a different AddressFamily, we may need to update the underlying native address buffer.
…equest reads - Enforce the 64 KiB request-header limit cumulatively across the whole request line + headers, not per individual header. - Replace the recursive APM BeginRead callback chain with a trampoline that checks CompletedSynchronously to loop in place instead of recursing. ---- #### AI description (iteration 1) #### PR Classification Security hardening and bug fix to prevent denial-of-service attacks by enforcing request header size limits in the managed HttpListener implementation. #### PR Summary Refactors the HttpConnection request reading mechanism from callback-based to async/await pattern and adds proper enforcement of maximum request header size limits to prevent memory exhaustion attacks. - `HttpConnection.cs`: Replaced `OnRead`/`OnReadInternal` callback methods with async `ReadRequestAsync` method, implementing a continuous read loop with better error handling - `HttpConnection.cs`: Introduced `MaxRequestHeaderSize` constant (32768 bytes) and added validation to reject requests exceeding this limit with HTTP 400 errors - `HttpConnection.cs`: Added `_requestHeaderBytesRead` field to track cumulative header bytes across fragments and validate against the size limit during header line processing - `InvalidClientRequestTests.cs`: Added test `GetContext_FragmentedHeaderLargerThanLimit_DoesNotGetContext` to verify fragmented oversized headers are properly rejected <!-- GitOpsUserAgent=GitOps.Apps.Server.pullrequestcopilot -->
…515.1 Update Microsoft.DiaSymReader.Native to 18.9.1-beta1.26515.1
Update MsQuic to 2.5.12-ci.161034681 ---- #### AI description (iteration 1) #### PR Classification Dependency version update. #### PR Summary Updates the MsQuic dependency version used in the QUIC implementation. - `eng/Versions.props`: Bumped `MicrosoftNativeQuicMsQuicSchannelVersion` from `2.5.12` to `2.5.12-ci.161034681`. <!-- GitOpsUserAgent=GitOps.Apps.Server.pullrequestcopilot -->
#### AI description (iteration 1) #### PR Classification Dependency update addressing a security vulnerability (CVE-2026-111497) in the Brotli library. #### PR Summary Updates the vendored Brotli library from version 1.1.0 to 1.1.1 to fix a security vulnerability allowing out-of-bounds write/remote code execution, along with associated decoder error-handling improvements. - `dec/decode.c`: Refactored block-type switch functions to return `BrotliDecoderErrorCode` instead of `BROTLI_BOOL`, adding a new `BROTLI_SAFE_WITH_STATUS` macro for improved error propagation and a new bounds check for `meta_block_remaining_len`. - `include/brotli/decode.h`: Added new `BROTLI_DECODER_ERROR_FORMAT_BLOCK_SWITCH` error code (previously reserved value -17). - `common/version.h` and `brotli-version.txt`: Bumped version to 1.1.1 and ABI revision. - `cgmanifest.json`: Updated commit hash reference to the new Brotli version. - Added `CHANGELOG.md` and `.bazelignore` files to the vendored Brotli source. <!-- GitOpsUserAgent=GitOps.Apps.Server.pullrequestcopilot -->
…-merge-9.0-2026-11-10-224801-9d283039-7e1a9bdc
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Azure Pipelines: Successfully started running 3 pipeline(s). 12 pipeline(s) were filtered out due to trigger conditions. There may be pipelines that require an authorized user to comment /azp run to run. |
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Tagging subscribers to this area: @karelz, @dotnet/ncl |
ViveliDuCh
approved these changes
Nov 11, 2026
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Azure Pipelines: Successfully started running 1 pipeline(s). |
vseanreesermsft
approved these changes
Nov 12, 2026
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/azp run runtime |
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Azure Pipelines: Successfully started running 1 pipeline(s). |
ManickaP
reviewed
Nov 13, 2026
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Merges internal commit
9d2830390d962a3d36a049497d764036c6786837intorelease/9.0.