shithub: opus

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fixed leaked ritrev table

--- a/libcelt/celt.c

+++ b/libcelt/celt.c

@@ -130,7 +130,7 @@

    ec_byte_writeclear(&st->buf);

    mdct_clear(&st->mdct_lookup);

-   free(st->fft);

+   kiss_fft_free(st->fft);

    celt_free(st->window);

    celt_free(st->in_mem);

--- a/libcelt/kiss_fft.c

+++ b/libcelt/kiss_fft.c

@@ -609,7 +609,7 @@

 {

     kiss_fft_cfg st=NULL;

     size_t memneeded = sizeof(struct kiss_fft_state)

-        + sizeof(kiss_fft_cpx)*(nfft-1); /* twiddle factors*/

+          + sizeof(kiss_fft_cpx)*(nfft-1) + sizeof(int)*nfft; /* twiddle factors*/

     if ( lenmem==NULL ) {

         st = ( kiss_fft_cfg)KISS_FFT_MALLOC( memneeded );

@@ -636,7 +636,7 @@

         kf_factor(nfft,st->factors);

         /* bitrev */

-        st->bitrev = celt_alloc(sizeof(int)*(nfft));

+        st->bitrev = (int*)((char*)st + memneeded - sizeof(int)*nfft);

         compute_bitrev_table(st->bitrev, 0, 1,1, st->factors,st);

     }

     return st;