tree aae8fab666973d91d662bfd979a2a1129e33278e
parent ddea3a6fbfa5727e8d7c4d1a8943bb72862a90ee
author Jean-Marc Valin <jmvalin@jmvalin.ca> 1466361895 -0400
committer Jean-Marc Valin <jmvalin@jmvalin.ca> 1466361895 -0400

Fixes signed integer overflow in fixed-point Burg

We just explicitly allow the overflow with silk_MLA_ovflw() since the result
seems to be correct because the overflows cancel each other.