[CELT-dev] Crash when using odd frame size

[Bjoern Rasmussen]

Hi
I noticed a crash issue when I passed the following values:
celt_mode_create(96000, 258, &e);
CELTMode->mdct.kfft[0] is not initialized after calling clt_mdct_init() and when celt_mode_destroy() is called it tries to dereference this value in kiss_fft_free().
-- Bjoern
Here's the callstack:
!kiss_fft_free(const kiss_fft_state * cfg=0x00000000)  Line 650 + 0x3 bytes	C!clt_mdct_clear(mdct_lookup * l=0x0111bc04)  Line 103 + 0x10 bytes	C!celt_mode_destroy(CELTMode * mode=0x0111bbd8)  Line 432 + 0xc bytes	C!celt_mode_create(int Fs=96000, int frame_size=258, int * error=0x0017fa88)  Line 413 + 0x9 bytes	C