topic Found a bug in facedetection.cpp in Intel® Integrated Performance Primitives

Found a bug in facedetection.cpp

Thomas_Jensen1 — Thu, 31 Mar 2011 09:03:01 GMT

IPP samples, 7.0.3.050.
This code is a little bit buggy:
---
Ipp8u* src8u = ippiMalloc_8u_C1(roi.width, roi.height, &src8uStep);
if(0 == src8u)
return -1;

Ipp8u* buf = ippsMalloc_8u(bufSize);
if(0 == buf)
return -1;

status = ippiResizeSqrPixel_8u_C1R(pTmp, roi0, tmpStep, rect0, src8u,
src8uStep, dstRect, 1.0/factor,1.0/factor,
0.0, 0.0, IPPI_INTER_LANCZOS, buf);
if(ippStsNoErr != status)
return -1;

ippFree(buf);
---

If ippiResizeSqrPixel fails, buf is not freed.

Found a bug in facedetection.cpp

Vladimir_Dudnik — Thu, 31 Mar 2011 09:08:58 GMT

Hi Thomas,

thanks for catching this. That should be fixed in future.

Regards,
Vladimir

Found a bug in facedetection.cpp

PaulF_IntelCorp — Wed, 06 Apr 2011 15:56:58 GMT

Hello Thomas,

This bug has been addressed in the 7.0.4 release that is expected later this spring.

Paul

Found a bug in facedetection.cpp

Chao_Y_Intel — Mon, 16 May 2011 10:45:56 GMT

Hi,

IPP 7.0.4 is available now, which includes the fix for this problem.

Thanks,
Chao