Corrupt files hang in makemargin!

[maleadt]

MWE:

using CodecBzip2: transcode, Bzip2Compressor, Bzip2Decompressor

function main()
    compressed = UInt8[0x42, 0x5a, 0x68, 0x39, 0x31, 0x41, 0x59, 0x26, 0x53, 0x59, 0x54, 0x32, 0x62, 0x1a, 0x00, 0x02, 0x98, 0xdf, 0x9a, 0xde, 0x90, 0x40, 0x7f, 0xff, 0xe6, 0x3f, 0x7f, 0xdf, 0xc0, 0xff, 0xff, 0xff, 0xfa, 0x04, 0x00, 0x40, 0x20, 0x04, 0x00, 0x00, 0x08, 0x50, 0x03, 0xbe, 0x5d, 0xce, 0xee, 0x68, 0xe7, 0x5d, 0xcb, 0xb5, 0x2c, 0x34, 0x49, 0x91, 0xa1, 0xa2, 0x30, 0xa7, 0xa9, 0xfa, 0x53, 0x6a, 0x68, 0xcd, 0x13, 0x40, 0xc4, 0xf5, 0x00, 0x68, 0x00, 0x00, 0x68, 0x1a, 0x0d, 0x11, 0x3d, 0x13, 0x14, 0xcd, 0x53, 0xd4, 0xfd, 0x22, 0x69, 0xa0, 0xda, 0x86, 0x83, 0x40, 0x00, 0x00, 0x00, 0xd0, 0x00, 0x02, 0x50, 0x40, 0x53, 0x29, 0xea, 0x78, 0xa1, 0xa2, 0x7e, 0x94, 0xf5, 0x06, 0x9b, 0x53, 0x40, 0x03, 0x40, 0x34, 0x34, 0x00, 0xd1, 0x90, 0xf5, 0x34, 0x1c, 0x68, 0xc9, 0x91, 0x84, 0x62, 0x01, 0x84, 0xd0, 0x60, 0x13, 0x41, 0xa0, 0x64, 0xc9, 0xa3, 0x26, 0x43, 0x08, 0x0c, 0x24, 0x94, 0xd0, 0x14, 0xf2, 0x4f, 0x49, 0xe9, 0x32, 0x7a, 0x40, 0x68, 0x00, 0x03, 0x40, 0xd3, 0x40, 0x1a, 0x7a, 0x8d, 0x34, 0x06, 0x81, 0xdd, 0x94, 0x18, 0x53, 0x07, 0xf4, 0xa0, 0xc1, 0x2a, 0x64, 0xd0, 0x80, 0x95, 0x30, 0x5b, 0x67, 0x61, 0x08, 0x80, 0x1e, 0x48, 0x73, 0x00, 0x30, 0x0b, 0x03, 0xfd, 0x38, 0xcf, 0x2c, 0x52, 0x96, 0x4c, 0x66, 0x50, 0x17, 0x01, 0x80, 0xa2, 0x22, 0xa6, 0x8e, 0x55, 0x61, 0x3a, 0x0c, 0x18, 0x21, 0xaa, 0xa8, 0xf5, 0x5c, 0x87, 0x99, 0xe0, 0xa7, 0x61, 0xd6, 0x32, 0x08, 0x9a, 0x03, 0xd0, 0xc9, 0x8b, 0x5c, 0x07, 0xb0, 0x48, 0x6c, 0x43, 0x23, 0x3b, 0x37, 0x90, 0xf2, 0xbd, 0x2a, 0x90, 0x3e, 0xe6, 0x11, 0x26, 0x42, 0x19, 0xe7, 0xbf, 0x91, 0xbe, 0x30, 0x20, 0xd6, 0xfd, 0xb4, 0x59, 0x14, 0x36, 0x34, 0x54, 0x8f, 0x87, 0x08, 0x4b, 0xbd, 0x3a, 0x66, 0xa3, 0x25, 0x70, 0x41, 0x76, 0x9d, 0xa1, 0x4e, 0x68, 0xb1, 0x19, 0x76, 0x67, 0x58, 0x8a, 0xad, 0x24, 0x21, 0x39, 0xc5, 0x8f, 0x72, 0x13, 0x41, 0xa8, 0x37, 0x39, 0x45, 0xe4, 0xd1, 0xe7, 0x02, 0x15, 0xba, 0x7a, 0xc6, 0x11, 0x9f, 0x6c, 0xc5, 0x90, 0x0b, 0x0b, 0xc4, 0xc9, 0x39, 0x25, 0x7c, 0x7d, 0xea, 0xd0, 0x95, 0xcd, 0xec, 0x17, 0x78, 0xf9, 0x14, 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0x36, 0x93, 0xdd, 0x62, 0x21, 0x12, 0x42, 0x87, 0x77, 0xf9, 0xad, 0xb3, 0x4a, 0xd2, 0x83, 0x13, 0xc3, 0xa4, 0x59, 0x72, 0x1b, 0x17, 0x45, 0x37, 0xf2, 0x7c, 0xfe, 0x7d, 0xa2, 0xfd, 0xeb, 0xe0, 0x0b, 0xaf, 0x82, 0x90, 0x2c, 0x36, 0x31, 0x44, 0xc4, 0x73, 0xc4, 0x24, 0x84, 0xc1, 0x93, 0x33, 0x84, 0xca, 0x2c, 0x7d, 0xb1, 0x99, 0x04, 0x23, 0x51, 0xa0, 0x7b, 0xd4, 0xe4, 0xa1, 0x39, 0x93, 0xb3, 0x30, 0xa3, 0xb1, 0xcb, 0xa6, 0x68, 0x56, 0x03, 0xd4, 0x9a, 0xe3, 0x54, 0x19, 0xd5, 0x74, 0x64, 0x36, 0xf2, 0x1b, 0x92, 0x29, 0x3b, 0x32, 0x71, 0xb2, 0xf6, 0x04, 0x14, 0x30, 0xaf, 0x66, 0xbe, 0xaa, 0x7a, 0x98, 0x43, 0xa6, 0x22, 0x25, 0x11, 0x00, 0x17, 0x45, 0xb4, 0x26, 0xf6, 0x38, 0xaa, 0xc6, 0x58, 0x4a, 0x43, 0x01, 0x1d, 0x5b, 0x94, 0x28, 0x15, 0xa6, 0x4e, 0xa9, 0x87, 0xa0, 0xb8, 0x45, 0x20, 0x60, 0x44, 0x91, 0x55, 0xd5, 0x17, 0xe6, 0x65, 0x4c, 0x66, 0x42, 0x46, 0x0a, 0xf9, 0xb6, 0x81, 0xb2, 0xb2, 0x5c, 0x48, 0x8a, 0x70, 0x8d, 0xcb, 0xaf, 0xe2, 0x32, 0x7a, 0x96, 0x9b, 0x6c, 0x68, 0x50, 0x82, 0x30, 0x27, 0xb8, 0x10, 0x64, 0x5a, 0xc1, 0x57, 0x52, 0xd5, 0x40, 0x69, 0x48, 0x50, 0x58, 0x3b, 0xb6, 0x3d, 0x82, 0x84, 0x19, 0x22, 0xb3, 0x53, 0xcd, 0xa6, 0xf8, 0x11, 0x91, 0x83, 0x25, 0xa5, 0x80, 0xc3, 0xda, 0x1b, 0x11, 0x71, 0xd1, 0xa6, 0xb7, 0x2d, 0x3b, 0x45, 0x81, 0xd5, 0x83, 0x38, 0x60, 0x26, 0x7a, 0x50, 0x50, 0x7c, 0xd9, 0x44, 0xca, 0xb5, 0x36, 0xc9, 0x14, 0x41, 0x9b, 0x2d, 0x14, 0x53, 0x13, 0xe8, 0x7d, 0xfa, 0x48, 0xe7, 0x55, 0xa2, 0x7d, 0x95, 0xc9, 0xc3, 0x0b, 0x8c, 0xac, 0xa9, 0x6f, 0x6f, 0x4a, 0xf1, 0xf0, 0xf4, 0x40, 0x82, 0xe1, 0x29, 0xb0, 0x99, 0x8b, 0x34, 0xe0, 0x23, 0x8a, 0x2a, 0xf5, 0x58, 0x65, 0x6e, 0x77, 0x9c, 0x11, 0x60, 0xd7, 0xbb, 0x2a, 0x0f, 0x31, 0x87, 0xa8, 0x8a, 0x8a, 0x82, 0x9a, 0xd1, 0x0d, 0xc5, 0x4b, 0x1e, 0xa8, 0xab, 0x9a, 0x4f, 0x34, 0x80, 0xe7, 0x94, 0x8c, 0x0e, 0x50, 0xb6, 0x82, 0x4b, 0x19, 0x69, 0x3e, 0xd9, 0x3a, 0x74, 0x96, 0x9a, 0x0a, 0x49, 0x0a, 0xfc, 0xad, 0x04, 0xe9, 0x4c, 0xc4, 0xcc, 0x9d, 0x84, 0x64, 0xa6, 0x79, 0x4f, 0x68, 0xa2, 0x4d, 0x64, 0x0e, 0xf2, 0xc4, 0xba, 0x37, 0xc4, 0x21, 0x32, 0x52, 0xc1, 0x59, 0x15, 0x61, 0xf5, 0x15, 0x43, 0x55, 0x21, 0xa2, 0xe0, 0xac, 0x65, 0x99, 0x74, 0xe8, 0xbf, 0x82, 0x34, 0x0c, 0xa7, 0x71, 0x9c, 0x58, 0x3a, 0x1b, 0xae, 0x32, 0xc5, 0x52, 0x18, 0x79, 0x1e, 0xfa, 0x59, 0x48, 0x6d, 0xa2, 0x32, 0x2a, 0x0e, 0x53, 0x6e, 0xd3, 0xad, 0xe3, 0x7a, 0x33, 0x01, 0xf1, 0x13, 0x2f, 0x31, 0x24, 0x41, 0x35, 0x20, 0x8a, 0x66, 0x5a, 0x14, 0x78, 0x24, 0x92, 0x1e, 0x76, 0x60, 0x1b, 0x2e, 0xcc, 0xdf, 0xc1, 0xd4, 0x9a, 0xc8, 0x2d, 0x6e, 0xcf, 0x42, 0xaa, 0xb6, 0xcf, 0x15, 0x6a, 0x4c, 0x52, 0xd2, 0x21, 0x2d, 0xa8, 0xe8, 0x4b, 0x2f, 0x9c, 0x5e, 0xa4, 0xa9, 0x16, 0x31, 0x89, 0x74, 0x0b, 0x04, 0x47, 0x11, 0xa7, 0x46, 0x1a, 0xe1, 0x4c, 0xe4, 0xa9, 0x12, 0x26, 0x99, 0x0b, 0x9d, 0x8a, 0xd6, 0x0f, 0xbb, 0x9c, 0xbe, 0xa6, 0x92, 0x28, 0x67, 0x47, 0xb6, 0xbd, 0x07, 0x04, 0xa2, 0x05, 0x5c, 0x6e, 0x91, 0x42, 0x43, 0x0c, 0x9a, 0x00, 0x95, 0x14, 0x51, 0xa4, 0x54, 0x90, 0x71, 0x84, 0x80, 0xe7, 0x04, 0x95, 0x0b, 0x69, 0x51, 0xb6, 0x7f, 0x5b, 0x64, 0x9b, 0xd9, 0x5d, 0xb5, 0x60, 0x38, 0xd2, 0x5f, 0xe2]

    mktempdir() do dir
        path = joinpath(dir, "test.bz2")
        write(path, compressed)
        proc = run(ignorestatus(`bunzip2 $path`))
    end

    uncompressed = transcode(Bzip2Decompressor, compressed)
    String(uncompressed)
end

This (corrupt) archive makes the decompressor hang:

^CERROR: InterruptException:
Stacktrace:
 [1] makemargin!(buf::TranscodingStreams.Buffer, minsize::Int64; eager::Bool)
   @ TranscodingStreams ~/.julia/packages/TranscodingStreams/F7ot4/src/buffer.jl:130
 [2] makemargin!
   @ ~/.julia/packages/TranscodingStreams/F7ot4/src/buffer.jl:130 [inlined]
 [3] unsafe_transcode!(output::TranscodingStreams.Buffer, codec::Bzip2Decompressor, input::TranscodingStreams.Buffer)
   @ TranscodingStreams ~/.julia/packages/TranscodingStreams/F7ot4/src/transcode.jl:153
 [4] transcode!
   @ ~/.julia/packages/TranscodingStreams/F7ot4/src/transcode.jl:129 [inlined]
 [5] transcode
   @ ~/.julia/packages/TranscodingStreams/F7ot4/src/transcode.jl:108 [inlined]
 [6] transcode
   @ ~/.julia/packages/TranscodingStreams/F7ot4/src/transcode.jl:107 [inlined]
 [7] transcode(::Bzip2Decompressor, ::Vector{UInt8})
   @ TranscodingStreams ~/.julia/packages/TranscodingStreams/F7ot4/src/transcode.jl:191
 [8] transcode(::Type{Bzip2Decompressor}, args::Vector{UInt8})
   @ TranscodingStreams ~/.julia/packages/TranscodingStreams/F7ot4/src/transcode.jl:36