Improved libgcrypt error logging. Fixed possible leak.
Improved libgcrypt error logging.
Fixed possible leak.

zxlooong/libaacs,zxlooong/libaacs,mwgoldsmith/aacs,rraptorr/libaacs,ShiftMediaProject/libaacs,rraptorr/libaacs,mwgoldsmith/aacs,ShiftMediaProject/libaacs