memory leak in Python binding with cv.GetMat (Bug #1579)

Added by r2d3 - about 13 years ago. Updated over 9 years ago.

Status:	Open	Start date:
Priority:	Low	Due date:
Assignee:	-	% Done:	0%
Category:	python bindings
Target version:	-
Affected version:	2.4.3	Operating System:
Difficulty:		HW Platform:
Pull request:

Description

The following code leaks memory when getting the array out of cv.GetMat

I am testing on :
OSX 10.6
Python 2.6
OpenCV 2.3.1

1import cv
2
3while True:
4    img = cv.CreateImage((800,600), 8, 1); 
5    cv.GetMat(img).+array_struct+

Associated revisions

Revision 6b69a66c
Added by Andrey Pavlenko over 11 years ago

Merge pull request #1579 from ilya-lavrenov:ocl_norm

Revision e8451848
Added by Alexander Alekhin over 11 years ago

Merge remote-tracking branch 'upstream/2.4' into merge-2.4

#1538 from StevenPuttemans:bugfix_3283
#1545 from alalek:ocl_test_fix_rng
#1551 from alalek:cmake_install_win
#1570 from ilya-lavrenov:ipp_warn_fix
#1573 from alalek:perf_simple_strategy
#1574 from alalek:svm_workaround
#1576 from alalek:ocl_fix_cl_double
#1577 from ilya-lavrenov:ocl_setto_opencl12
#1578 from asmorkalov:android_fd_cp_fix
#1579 from ilya-lavrenov:ocl_norm
#1582 from sperrholz:ocl-arithm-additions
#1586 from ilya-lavrenov:ocl_setto_win_fix
#1589 from ilya-lavrenov:pr1582_fix
#1591 from alalek:ocl_remove_cl_hpp_h
#1592 from alalek:ocl_program_cache_update
#1593 from ilya-lavrenov:ocl_war_on_double
#1594 from ilya-lavrenov:ocl_perf
#1595 from alalek:cl_code_cleanup
#1596 from alalek:test_fix_run_py
#1597 from alalek:ocl_fix_cleanup
#1598 from alalek:ocl_fix_build_mac
#1599 from ilya-lavrenov:ocl_mac_kernel_warnings
#1601 from ilya-lavrenov:ocl_fix_tvl1_and_sparse
#1602 from alalek:ocl_test_dump_info
#1603 from ilya-lavrenov:ocl_disable_svm_noblas
#1605 from alalek:ocl_fixes
#1606 from ilya-lavrenov:ocl_imgproc
#1607 from ilya-lavrenov:ocl_fft_cleanup
#1608 from alalek:fix_warn_upd_haar
#1609 from ilya-lavrenov:ocl_some_optimization
#1610 from alalek:ocl_fix_perf_kalman
#1612 from alalek:ocl_fix_string_info
#1614 from ilya-lavrenov:ocl_svm_misprint
#1616 from ilya-lavrenov:ocl_cvtColor
#1617 from ilya-lavrenov:ocl_info
#1622 from a0byte:2.4
#1625 from ilya-lavrenov:to_string

Conflicts:
cmake/OpenCVConfig.cmake
cmake/OpenCVDetectPython.cmake
cmake/OpenCVGenConfig.cmake
modules/core/CMakeLists.txt
modules/nonfree/src/surf.ocl.cpp
modules/ocl/include/opencv2/ocl/ocl.hpp
modules/ocl/include/opencv2/ocl/private/util.hpp
modules/ocl/perf/main.cpp
modules/ocl/src/arithm.cpp
modules/ocl/src/cl_operations.cpp
modules/ocl/src/cl_programcache.cpp
modules/ocl/src/color.cpp
modules/ocl/src/fft.cpp
modules/ocl/src/filtering.cpp
modules/ocl/src/gemm.cpp
modules/ocl/src/haar.cpp
modules/ocl/src/imgproc.cpp
modules/ocl/src/matrix_operations.cpp
modules/ocl/src/pyrlk.cpp
modules/ocl/src/split_merge.cpp
modules/ocl/src/svm.cpp
modules/ocl/test/main.cpp
modules/ocl/test/test_fft.cpp
modules/ocl/test/test_moments.cpp
modules/ocl/test/test_objdetect.cpp
modules/ocl/test/test_optflow.cpp
modules/ocl/test/utility.hpp
modules/python/CMakeLists.txt
modules/ts/include/opencv2/ts.hpp
modules/ts/src/ts_perf.cpp
samples/android/face-detection/jni/DetectionBasedTracker_jni.cpp

History

#1
Updated by Alexander Shishkov about 13 years ago

Description changed from The following code leaks memory when getting the array out of cv.GetMat I am... to The following code leaks memory when getting the array out of cv.GetMat I am... More

#2
Updated by Andrey Kamaev about 13 years ago

Description changed from The following code leaks memory when getting the array out of cv.GetMat I am... to The following code leaks memory when getting the array out of cv.GetMat I am... More