Konnyaku 19f580fd68 http2: fix nil panic in typeFrameParser for unassigned frame types ...

The addition of FramePriorityUpdate (0x10) in RFC 9218 introduced a gap
in the frameParsers array indices (0x0a-0x0f). These indices were
initialized to nil, causing a panic when typeFrameParser accessed them
for unassigned frame types (e.g., ALTSVC 0x0a).

This change adds a nil check in typeFrameParser to safely fallback to
parseUnknownFrame for these unassigned types, preventing the crash.

Fixes golang/go#77652

Change-Id: I14d7ad85afc1eafabc46417a9fff10f9e0a22446
Reviewed-on: https://go-review.googlesource.com/c/net/+/746180
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Damien Neil <dneil@google.com>
Auto-Submit: Damien Neil <dneil@google.com>
Reviewed-by: Mark Freeman <markfreeman@google.com>

2026-02-17 11:57:01 -08:00

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h2c

http2/h2c: use ResponseController for hijacking connections

2025-03-08 12:58:08 -08:00

h2i

…

hpack

all: replace deprecated io/ioutil calls

2024-05-21 19:59:00 +00:00

.gitignore

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ascii_test.go

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ascii.go

…

ciphers_test.go

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ciphers.go

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client_conn_pool.go

http2: support unencrypted HTTP/2 handoff from net/http

2024-11-05 19:37:20 +00:00

client_priority_go126.go

http2: allow prioritization to be disabled using DisableClientPriority field

2026-01-22 14:59:15 -08:00

client_priority_go127.go

http2: allow prioritization to be disabled using DisableClientPriority field

2026-01-22 14:59:15 -08:00

clientconn_test.go

all: remove go1.25 and older build constraints

2026-02-12 07:53:52 -08:00

config_go125.go

http2: support HTTP2Config.StrictMaxConcurrentRequests

2025-09-29 09:34:56 -07:00

config_go126.go

http2: support HTTP2Config.StrictMaxConcurrentRequests

2025-09-29 09:34:56 -07:00

config_test.go

all: remove go1.25 and older build constraints

2026-02-12 07:53:52 -08:00

config.go

http2: support HTTP2Config.StrictMaxConcurrentRequests

2025-09-29 09:34:56 -07:00

connframes_test.go

all: remove go1.25 and older build constraints

2026-02-12 07:53:52 -08:00

databuffer_test.go

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databuffer.go

http2: allocate buffer pools using pointers to arrays

2023-11-07 21:56:53 +00:00

errors_test.go

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errors.go

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flow_test.go

…

flow.go

…

frame_test.go

http2: fix nil panic in typeFrameParser for unassigned frame types

2026-02-17 11:57:01 -08:00

frame.go

http2: fix nil panic in typeFrameParser for unassigned frame types

2026-02-17 11:57:01 -08:00

gotrack_test.go

http2: avoid data race on DebugGoroutines in TestGoroutineLock

2025-10-09 10:59:46 -07:00

gotrack.go

http2: fix race condition when disabling goroutine debugging for one test

2025-09-08 20:33:21 -07:00

http2_test.go

all: remove go1.25 and older build constraints

2026-02-12 07:53:52 -08:00

http2.go

http2: support SETTINGS_NO_RFC7540_PRIORITIES in SETTINGS frame

2026-01-14 12:33:57 -08:00

netconn_test.go

all: remove go1.25 and older build constraints

2026-02-12 07:53:52 -08:00

pipe_test.go

all: replace deprecated io/ioutil calls

2024-05-21 19:59:00 +00:00

pipe.go

http2: prevent uninitialized pipe from being written

2024-03-08 17:42:06 +00:00

server_push_test.go

all: remove go1.25 and older build constraints

2026-02-12 07:53:52 -08:00

server_test.go

all: remove go1.25 and older build constraints

2026-02-12 07:53:52 -08:00

server.go

http2: allow prioritization to be disabled using DisableClientPriority field

2026-01-22 14:59:15 -08:00

synctest_test.go

all: remove go1.25 and older build constraints

2026-02-12 07:53:52 -08:00

transport_test.go

all: remove go1.25 and older build constraints

2026-02-12 07:53:52 -08:00

transport.go

http2: prevent transport deadlock due to WINDOW_UPDATE that exceeds limit

2026-02-02 09:54:04 -08:00

unencrypted.go

http2: support unencrypted HTTP/2 handoff from net/http

2024-11-05 19:37:20 +00:00

write.go

http2, internal/httpcommon: factor out common request header logic for h2/h3

2025-01-24 11:09:29 -08:00

writesched_benchmarks_test.go

http2: only make streams non-incremental if clients know of RFC 9218

2026-01-14 12:33:43 -08:00

writesched_priority_rfc7540_test.go

http2: fix weight overflow in RFC 7540 write scheduler

2025-10-24 15:04:30 -07:00

writesched_priority_rfc7540.go

http2: add support for setting RFC 9218 priority via header field

2026-01-14 12:33:32 -08:00

writesched_priority_rfc9218_test.go

http2: buffer the most recently received PRIORITY_UPDATE frame

2025-12-08 15:11:37 -08:00

writesched_priority_rfc9218.go

http2: buffer the most recently received PRIORITY_UPDATE frame

2025-12-08 15:11:37 -08:00

writesched_random_test.go

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writesched_random.go

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writesched_roundrobin_test.go

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writesched_roundrobin.go

all: fix some comments

2025-09-15 17:28:39 -07:00

writesched_test.go

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writesched.go

http2: implement a more efficient writeQueue that avoids unnecessary copies.

2025-10-09 10:55:28 -07:00