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rtmp: return error in case of extended chunk stream IDs (#2806)

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Alessandro Ros 2023-12-14 11:38:47 +01:00 committed by GitHub
parent 1b71d6975a
commit 22414bb38c
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GPG Key ID: 4AEE18F83AFDEB23
12 changed files with 4 additions and 20 deletions
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4
internal/protocols/rtmp/rawmessage/reader.go
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@ -293,6 +293,10 @@ func (r *Reader) Read() (*Message, error) {
typ := byt >> 6
chunkStreamID := byt & 0x3F
if chunkStreamID < 2 {
return nil, fmt.Errorf("extended chunk stream IDs are not supported (yet)")
}
rc, ok := r.chunkStreams[chunkStreamID]
if !ok {
rc = &readerChunkStream{mr: r}

2
internal/protocols/rtmp/rawmessage/testdata/fuzz/FuzzDecoder/2470f01dca6d27ef vendored
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@ -1,2 +0,0 @@
go test fuzz v1
[]byte("\xe6")

2
internal/protocols/rtmp/rawmessage/testdata/fuzz/FuzzDecoder/2c0aa0d43cf2378b vendored
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@ -1,2 +0,0 @@
go test fuzz v1
[]byte("0000\xf4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")

2
internal/protocols/rtmp/rawmessage/testdata/fuzz/FuzzDecoder/3225fb43d226570f vendored
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@ -1,2 +0,0 @@
go test fuzz v1
[]byte("0000\x00\x00000000000000000000000000000000000000000000000000000000\xb0")

2
internal/protocols/rtmp/rawmessage/testdata/fuzz/FuzzDecoder/582528ddfad69eb5 vendored
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@ -1,2 +0,0 @@
go test fuzz v1
[]byte("0")

2
internal/protocols/rtmp/rawmessage/testdata/fuzz/FuzzDecoder/649388b35b8d7d24 vendored
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@ -1,2 +0,0 @@
go test fuzz v1
[]byte("\x00000\x00\x00\x04000000000\x800000000\xc0")

2
internal/protocols/rtmp/rawmessage/testdata/fuzz/FuzzDecoder/899c4ec5c6184841 vendored
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@ -1,2 +0,0 @@
go test fuzz v1
[]byte("00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000\xf0")

2
internal/protocols/rtmp/rawmessage/testdata/fuzz/FuzzDecoder/a2d2a54b9b1b0098 vendored
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@ -1,2 +0,0 @@
go test fuzz v1
[]byte("000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")

2
internal/protocols/rtmp/rawmessage/testdata/fuzz/FuzzDecoder/ab461fd3f1e0b76d vendored
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@ -1,2 +0,0 @@
go test fuzz v1
[]byte("00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000p")

2
internal/protocols/rtmp/rawmessage/testdata/fuzz/FuzzDecoder/cf0f70a31328c9ba vendored
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@ -1,2 +0,0 @@
go test fuzz v1
[]byte("00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000\xb0")

2
internal/protocols/rtmp/rawmessage/testdata/fuzz/FuzzDecoder/f5aad145f6286289 vendored
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@ -1,2 +0,0 @@
go test fuzz v1
[]byte("\x80")

0
internal/protocols/rtmp/rawmessage/testdata/fuzz/FuzzDecoder/19981bffc2abbaf1 → internal/protocols/rtmp/rawmessage/testdata/fuzz/FuzzReader/19981bffc2abbaf1 vendored
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