Commit 40dd464d authored by Manuel Jander's avatar Manuel Jander
Browse files

Fix issue 1378 (invalid read access)

parent 44cd194e

diff

0 → 100644
+1068 −0

File added.

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lib_com/options.h

+3 −0
Original line number Diff line number Diff line
@@ -69,6 +69,9 @@ 


#define FIX_867_CLDFB_NRG_SCALE





#define FIX_1378_ACELP_OUT_OF_BOUNDS



/* Note: each compile switch (FIX_1101_...) is independent from the other ones */

//#define OPT_STEREO_32KBPS_V1                    /* Optimization made in stereo decoding path for 32kbps decoding */

#define OPT_AVOID_STATE_BUF_RESCALE             /* Optimization made to avoid rescale of synth state buffer */

lib_dec/dec_acelp_fx.c

+12 −0
Original line number Diff line number Diff line
@@ -169,6 +169,7 @@ void D_ACELP_indexing_fx( 
        pulses = pulsestrack[0];

        move16();



#ifndef FIX_1378_ACELP_OUT_OF_BOUNDS

        /* safety check in case of bit errors */

        IF( GE_64( s, pulsestostates[16][pulses - 1] ) )

        {
@@ -177,9 +178,20 @@ void D_ACELP_indexing_fx( 
            move16();

            return;

        }

#endif



        IF( pulses )

        {

#ifdef FIX_1378_ACELP_OUT_OF_BOUNDS

            /* safety check in case of bit errors */

            IF( GE_64( s, pulsestostates[16][pulses - 1] ) )

            {

                set16_fx( code, 0, L_SUBFR );

                *BER_detect = 1;

                move16();

                return;

            }

#endif

            D_ACELP_decode_arithtrack_fx( code, s, pulses, num_tracks, 16 );

        }

        ELSE