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Merge commit '930ffd46e1e742674aa7cc1c2450020c63b5015b'

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* commit '930ffd46e1e742674aa7cc1c2450020c63b5015b':
  aacsbr: change order of operation to prevent out of array read

Conflicts:
	libavcodec/aacsbr.c

See: c2340831b8e9032716acb0aab4893d3cc500213a
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-11-04 22:03:44 +01:00
commit df82125acb
1 changed files with 2 additions and 1 deletions
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libavcodec/aacsbr.c
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@ -556,7 +556,8 @@ static int sbr_hf_calc_npatches(AACContext *ac, SpectralBandReplication *sbr)
k = sbr->n_master;
} while (sb != sbr->kx[1] + sbr->m[1]);
if (sbr->num_patches > 1 && sbr->patch_num_subbands[sbr->num_patches-1] < 3)
if (sbr->num_patches > 1 &&
sbr->patch_num_subbands[sbr->num_patches - 1] < 3)
sbr->num_patches--;
return 0;