diff options
| -rw-r--r-- | libFDK/src/qmf.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libFDK/src/qmf.cpp b/libFDK/src/qmf.cpp index 54526dd..595fe94 100644 --- a/libFDK/src/qmf.cpp +++ b/libFDK/src/qmf.cpp @@ -791,6 +791,10 @@ qmfInverseModulationHQ( HANDLE_QMF_FILTER_BANK synQmf, /*!< Handle of Qmf Synth scaleValues(&tImag[0+synQmf->lsb], &qmfImag[0+synQmf->lsb], synQmf->usb-synQmf->lsb, scaleFactorHighBand); } + if (synQmf->usb > synQmf->no_channels) { + return; + } + FDKmemclear(&tReal[synQmf->usb], (synQmf->no_channels-synQmf->usb)*sizeof(FIXP_QMF)); FDKmemclear(&tImag[synQmf->usb], (synQmf->no_channels-synQmf->usb)*sizeof(FIXP_QMF)); |