Unverified Commit 7b05f44f authored by Felicia Lim's avatar Felicia Lim
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celt_lpc: avoid overflows when computing lpcs in fixed point

The LPCs are computed in 32-bit, so increase the allowed range from +/-8
to +/-64 to avoid overflows caught during fuzzing. Before downshifting
back down to the +/-8 range in the final 16-bit output, perform bandwidth
extension to avoid any additional overflow issues.
parent 16286a25
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