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| author | Akshay Ragir <akshay.ragir@ittiam.com> | 2023-11-15 14:04:10 +0530 |
|---|---|---|
| committer | Divya B M <89966460+divya-bm@users.noreply.github.com> | 2023-11-16 09:24:49 +0530 |
| commit | 695799b8b696425a0c1afbc829a4b8da3bdd315e (patch) | |
| tree | 3154e76e7ea85ae36589f22b878949a7af2d32a0 | |
| parent | 10a262f43c6e7113e1f67a2a034c4ff2e1d3f01a (diff) | |
| download | libxaac-695799b8b696425a0c1afbc829a4b8da3bdd315e.tar.gz | |
Fix for the Null-dereference READ in ixheaace_write_bits
This change handles the error reported while processing
individual bitstream element in case of multi-channel streams.
Bug: ossFuzz: 64022
Test: poc in bug
| -rw-r--r-- | encoder/ixheaace_api.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/encoder/ixheaace_api.c b/encoder/ixheaace_api.c index 4bc7ddd..fee5c9e 100644 --- a/encoder/ixheaace_api.c +++ b/encoder/ixheaace_api.c @@ -3601,6 +3601,9 @@ IA_ERRORCODE ixheaace_process(pVOID pstr_obj_ixheaace, pVOID pv_input, pVOID pv_ if (!pstr_api_struct->usac_en) { for (ele_idx = 0; ele_idx < pstr_api_struct->config[0].num_bs_elements; ele_idx++) { error = ia_enhaacplus_enc_execute(pstr_api_struct, ele_idx); + if (error != IA_NO_ERROR) { + return error; + } } if ((error == IA_NO_ERROR) && (pstr_api_struct->pstr_state->is_quant_spec_zero)) { error = IA_EXHEAACE_EXE_NONFATAL_QUANTIZATION_SPECTRUM_ZERO; |