diff options
Diffstat (limited to 'celt/modes.c')
| -rw-r--r-- | celt/modes.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/celt/modes.c b/celt/modes.c index ed204d7..42e68e1 100644 --- a/celt/modes.c +++ b/celt/modes.c @@ -345,6 +345,14 @@ CELTMode *opus_custom_mode_create(opus_int32 Fs, int frame_size, int *error) mode->eBands = compute_ebands(Fs, mode->shortMdctSize, res, &mode->nbEBands); if (mode->eBands==NULL) goto failure; +#if !defined(SMALL_FOOTPRINT) + /* Make sure we don't allocate a band larger than our PVQ table. + 208 should be enough, but let's be paranoid. */ + if ((mode->eBands[mode->nbEBands] - mode->eBands[mode->nbEBands-1])<<LM > + 208) { + goto failure; + } +#endif mode->effEBands = mode->nbEBands; while (mode->eBands[mode->effEBands] > mode->shortMdctSize) |