buf_size -= 128;
}
break;
- case CODEC_ID_ADPCM_IMA_EA_EACS:
+ case CODEC_ID_ADPCM_IMA_EA_EACS: {
+ unsigned header_size = 4 + (8<<st);
samples_in_chunk = bytestream_get_le32(&src) >> (1-st);
- if (samples_in_chunk > buf_size-4-(8<<st)) {
+ if (buf_size < header_size || samples_in_chunk > buf_size - header_size) {
src += buf_size - 4;
break;
}
*samples++ = adpcm_ima_expand_nibble(&c->status[st], *src&0x0F, 3);
}
break;
+ }
case CODEC_ID_ADPCM_IMA_EA_SEAD:
for (; src < buf+buf_size; src++) {
*samples++ = adpcm_ima_expand_nibble(&c->status[0], src[0] >> 4, 6);