Validate gRPC HPACK request fields#37

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xintenseapple wants to merge 1 commit into

freenginx:defaultfrom

xintenseapple:fix/issue-28-grpc-hpack-max-field

xintenseapple commented Jun 5, 2026

Summary:

Validate gRPC request HPACK field lengths before using fixed HPACK integer reservations for method, path, authority, configured headers, and pass-through headers.

Verification:

git diff --check; ./auto/configure --with-http_v2_module --without-http_rewrite_module --without-http_gzip_module; make -f objs/Makefile -j2; objs/nginx -t -p "$PWD/" -c conf/nginx.conf

Fixes #28


          Validate gRPC HPACK request fields

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