| diff --git a/third_party/lcms/src/cmslut.c b/third_party/lcms/src/cmslut.c | 
 | index df3dfc1ad..45f05c61d 100644 | 
 | --- a/third_party/lcms/src/cmslut.c | 
 | +++ b/third_party/lcms/src/cmslut.c | 
 | @@ -1321,7 +1321,7 @@ void _LUTevalFloat(register const cmsFloat32Number In[], register cmsFloat32Numb | 
 |  { | 
 |      cmsPipeline* lut = (cmsPipeline*) D; | 
 |      cmsStage *mpe; | 
 | -    cmsFloat32Number Storage[2][MAX_STAGE_CHANNELS]; | 
 | +    cmsFloat32Number Storage[2][MAX_STAGE_CHANNELS] = {0.0f}; | 
 |      int Phase = 0, NextPhase; | 
 |   | 
 |      memmove(&Storage[Phase][0], In, lut ->InputChannels  * sizeof(cmsFloat32Number)); |