Validate the u4_entropy_coding_mode field
Previously, if this field wasn't set, the invalid coding mode could lead to crashes later. Bug: 22860270 Change-Id: If8dd2f8d5f2fbdd6bb76772344f959df23159167
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2 changed files with 12 additions and 0 deletions
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@ -1758,6 +1758,15 @@ static IV_STATUS_T api_check_struct_sanity(iv_obj_t *ps_handle,
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return IV_FAIL;
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return IV_FAIL;
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}
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}
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if (ps_ip->s_ive_ip.u4_entropy_coding_mode > 1)
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{
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ps_op->s_ive_op.u4_error_code |= 1
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<< IVE_UNSUPPORTEDPARAM;
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ps_op->s_ive_op.u4_error_code |=
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IH264E_INVALID_ENTROPY_CODING_MODE;
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return IV_FAIL;
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}
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break;
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break;
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}
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}
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@ -223,6 +223,9 @@ typedef enum
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/**Not enough memory allocated as output buffer */
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/**Not enough memory allocated as output buffer */
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IH264E_INSUFFICIENT_OUTPUT_BUFFER = IH264E_CODEC_ERROR_START + 0x30,
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IH264E_INSUFFICIENT_OUTPUT_BUFFER = IH264E_CODEC_ERROR_START + 0x30,
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/**Invalid entropy coding mode */
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IH264E_INVALID_ENTROPY_CODING_MODE = IH264E_CODEC_ERROR_START + 0x31,
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/**max failure error code to ensure enum is 32 bits wide */
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/**max failure error code to ensure enum is 32 bits wide */
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IH264E_FAIL = -1,
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IH264E_FAIL = -1,
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