Intel® Integrated Performance Primitives
Community support and discussions relating to developing high-performance vision, signal, security, and storage applications.

invalid read in ipp_LoadLibrary

mchibani
Beginner
158 Views

Hi,

I'm using the H264 IPP based encoder under linux (ubuntu 7.10). When I check for memory leaks using valgrind, an invalid read is detected int the ipp_LoadLibrary module.

Is it something that we should worry about ?

Thanks

==3950==
==3950== Invalid read of size 4
==3950== at 0x4014BF3: (within /lib/ld-2.6.1.so)
==3950== by 0x4005BE9: (within /lib/ld-2.6.1.so)
==3950== by 0x4007A07: (within /lib/ld-2.6.1.so)
==3950== by 0x4010F83: (within /lib/ld-2.6.1.so)
==3950== by 0x400D015: (within /lib/ld-2.6.1.so)
==3950== by 0x401099D: (within /lib/ld-2.6.1.so)
==3950== by 0x415CC18: (within /lib/tls/i686/cmov/libdl-2.6.1.so)
==3950== by 0x400D015: (within /lib/ld-2.6.1.so)
==3950== by 0x415D2BB: (within /lib/tls/i686/cmov/libdl-2.6.1.so)
==3950== by 0x415CB50: dlopen (in /lib/tls/i686/cmov/libdl-2.6.1.so)
==3950== by 0x413CEDF: SysLoadLibary (in /opt/intel/ipp/5.3.1.062/ia32/sharedlib/libippsc.so.5.3)
==3950== by 0x413D01D: ipp_LoadLibrary (in /opt/intel/ipp/5.3.1.062/ia32/sharedlib/libippsc.so.5.3)

0 Kudos
2 Replies
Vladimir_Dudnik
Employee
158 Views
Hello,
automated test tools which work without access to source code may do mistakes analising binary. Usually that is ok. We test IPP against memory leak and see no issues here.
Thanks for reporting anyway.
Regards,
Vladimir

mchibani
Beginner
158 Views

Ok, Thanks

Reply