From cf178685aca107aa37c748de11da01562e78c46c Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 15 Jun 2024 11:41:34 +0200 Subject: Adding upstream version 5.6.2. Signed-off-by: Daniel Baumann --- tests/ossfuzz/fuzz_decode_alone.c | 41 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 tests/ossfuzz/fuzz_decode_alone.c (limited to 'tests/ossfuzz/fuzz_decode_alone.c') diff --git a/tests/ossfuzz/fuzz_decode_alone.c b/tests/ossfuzz/fuzz_decode_alone.c new file mode 100644 index 0000000..1ef2f9e --- /dev/null +++ b/tests/ossfuzz/fuzz_decode_alone.c @@ -0,0 +1,41 @@ +// SPDX-License-Identifier: 0BSD + +/////////////////////////////////////////////////////////////////////////////// +// +/// \file fuzz_decode_alone.c +/// \brief Fuzz test program for liblzma .lzma decoding +// +// Authors: Maksym Vatsyk +// Lasse Collin +// +/////////////////////////////////////////////////////////////////////////////// + +#include +#include +#include +#include "lzma.h" +#include "fuzz_common.h" + + +extern int +LLVMFuzzerTestOneInput(const uint8_t *inbuf, size_t inbuf_size) +{ + lzma_stream strm = LZMA_STREAM_INIT; + // Initialize a LZMA alone decoder using the memory usage limit + // defined in fuzz_common.h + lzma_ret ret = lzma_alone_decoder(&strm, MEM_LIMIT); + + if (ret != LZMA_OK) { + // This should never happen unless the system has + // no free memory or address space to allow the small + // allocations that the initialization requires. + fprintf(stderr, "lzma_alone_decoder() failed (%d)\n", ret); + abort(); + } + + fuzz_code(&strm, inbuf, inbuf_size); + + // Free the allocated memory. + lzma_end(&strm); + return 0; +} -- cgit v1.2.3