there is memory leak in ptr_doa->m_doa_fid

[bbyuan3]

in file
/kernels/dios_ssp_doa/dios_ssp_doa_api.c
line 125, ptr_doa->m_doa_fid = (int*)calloc(ptr_doa->m_angle_num, sizeof(int));

you only alloc ptr_doa->m_angle_num ,but when you use it

line 169- > Line 172
for(i = 0; i < ptr_doa->m_frq_bin_num; ++i)
{
ptr_doa->m_doa_fid[i] = ptr_doa->m_low_fid + (iptr_doa->m_frq_spptr_doa->m_fft_size)/ptr_doa->m_fs;
}

when tr_doa->m_frq_bin_num larger than ptr_doa->m_angle_num
there could be a memory leak risk occurs