fft-test: Check memory allocations
Merge commit 'c3c96deb5f8cbbdb700ba97920ceedddacb5dcb9'

* commit 'c3c96deb5f8cbbdb700ba97920ceedddacb5dcb9':
  fft-test: Check memory allocations

Conflicts:
	libavcodec/fft-test.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/fft-test: fix memory alloc checks

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>