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prevent decoders from emitting corrupted frames (#638)

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This commit is contained in:
Alessandro Ros
2024-10-23 21:10:37 +02:00
committed by GitHub
parent f41b196241
commit 508d025097
21 changed files with 647 additions and 13 deletions
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30
pkg/format/rtph264/decoder_test.go
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@@ -212,6 +212,36 @@ func TestDecoderErrorLimit(t *testing.T) {
require.EqualError(t, err, "NALU count exceeds maximum allowed (25)")
}
func TestDecodeErrorMissingPacket(t *testing.T) {
d := &Decoder{}
err := d.Init()
require.NoError(t, err)
_, err = d.Decode(&rtp.Packet{
Header: rtp.Header{
Version: 2,
Marker: false,
PayloadType: 96,
SequenceNumber: 17645,
SSRC: 0x9dbb7812,
},
Payload: []byte{0x1c, 0x85, 0x01, 0x02},
})
require.Equal(t, ErrMorePacketsNeeded, err)
_, err = d.Decode(&rtp.Packet{
Header: rtp.Header{
Version: 2,
Marker: false,
PayloadType: 96,
SequenceNumber: 17647,
SSRC: 0x9dbb7812,
},
Payload: []byte{0x1c, 0x05, 0x01, 0x02},
})
require.EqualError(t, err, "discarding frame since a RTP packet is missing")
}
func FuzzDecoder(f *testing.F) {
f.Fuzz(func(_ *testing.T, a []byte, b []byte) {
d := &Decoder{}