diff options
| author | Ayushi Khopkar <ayushi.khopkar@ittiam.com> | 2022-05-05 02:35:13 +0000 |
|---|---|---|
| committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | 2022-05-05 02:35:13 +0000 |
| commit | b05903278dad2b1165d347d86b4e68df7e68f101 (patch) | |
| tree | 8edf2d5a885f8df5f133a2670f85180db85c63fd | |
| parent | 1fe1528c295381cb1ec715a331f1b47e362a62f1 (diff) | |
| parent | a01f8664df385ef7f90f6a843bc4df30f55503d1 (diff) | |
| download | libldac-b05903278dad2b1165d347d86b4e68df7e68f101.tar.gz | |
libldac-encode_fuzzer: Bug Fix am: b0b2df3f09 am: 31aa7ddc23 am: a01f8664df
Original change: https://android-review.googlesource.com/c/platform/external/libldac/+/2015996
Change-Id: Ic3613de9cfc6b3e9368728a16d4a2165fcd6054b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
| -rw-r--r-- | fuzzer/libldac_encode_fuzzer.cc | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/fuzzer/libldac_encode_fuzzer.cc b/fuzzer/libldac_encode_fuzzer.cc index 2f293f1..51d8729 100644 --- a/fuzzer/libldac_encode_fuzzer.cc +++ b/fuzzer/libldac_encode_fuzzer.cc @@ -6,7 +6,13 @@ #include <stddef.h> #include "ldacBT.h" +#include <string.h> +#include <vector> + #define TESTFUNC_TYPE extern "C" int +constexpr int32_t kMaxWlValue = 4; +constexpr int32_t kMaxChValue = 2; +constexpr int32_t kMaxFrameSize = LDACBT_ENC_LSU * kMaxWlValue * kMaxChValue; TESTFUNC_TYPE LLVMFuzzerTestOneInput(const uint8_t *buf, size_t size) @@ -27,10 +33,17 @@ LLVMFuzzerTestOneInput(const uint8_t *buf, size_t size) LDACBT_CHANNEL_MODE_DUAL_CHANNEL, LDACBT_SMPL_FMT_S16, 48000); + uint8_t *readPointer = const_cast<uint8_t *>(buf); + std::vector<uint8_t> tmpData(kMaxFrameSize); + + if (size < kMaxFrameSize) { + memcpy(tmpData.data(), buf, size); + readPointer = tmpData.data(); + } ldacBT_encode( hLdacBt, - (void *)(&buf + 44), + readPointer, &pcm_used, p_stream, &stream_sz, |