Automated Code Analysis

cppcheck analysis of shogun_0.10.0-2.dsc

• ./src/libshogun/base/Parameter.cpp:1004 [error] - Mismatching allocation and deallocation: p
• ./src/libshogun/base/Parameter.cpp:1357 [error] - Mismatching allocation and deallocation: p
• ./src/libshogun/base/Parameter.cpp:1389 [error] - Mismatching allocation and deallocation: p
• ./src/libshogun/classifier/LDA.cpp:74 [error] - Memory leak: classidx_neg
• ./src/libshogun/classifier/LDA.cpp:74 [error] - Memory leak: classidx_pos
• ./src/libshogun/classifier/svm/LaRank.cpp:133 [error] - Array index -1 is out of bounds
• ./src/libshogun/classifier/svm/LaRank.cpp:246 [error] - Array index -1 is out of bounds
• ./src/libshogun/classifier/svm/SVM_libsvm.cpp:2581 [error] - Common realloc mistake: "label" nulled but not freed upon failure
• ./src/libshogun/classifier/svm/SVM_libsvm.cpp:2583 [error] - Common realloc mistake: "count" nulled but not freed upon failure
• ./src/libshogun/classifier/svm/SVM_libsvm.cpp:1470 [error] - Memory leak: class_count
• ./src/libshogun/classifier/svm/SVM_libsvm.cpp:1470 [error] - Memory leak: outputs
• ./src/libshogun/classifier/svm/SVM_libsvm.cpp:1995 [error] - Memory leak: class_sv_count
• ./src/libshogun/classifier/svm/ssl.cpp:520 [error] - Memory leak: Data_Labeled
• ./src/libshogun/classifier/svm/ssl.cpp:520 [error] - Memory leak: Outputs_Labeled
• ./src/libshogun/lib/Mathematics.cpp:41 [error] - Passing value 0.0 to log() leads to undefined result
• ./src/libshogun/lib/SerializableHdf5File.cpp:628 [error] - Mismatching allocation and deallocation: buf
• ./src/libshogun/lib/SerializableHdf5File.cpp:612 [error] - Memory leak: buf
• ./src/libshogun/lib/SerializableHdf5Reader00.cpp:237 [error] - Mismatching allocation and deallocation: buf
• ./src/libshogun/lib/SerializableHdf5Reader00.cpp:223 [error] - Memory leak: buf
• ./src/libshogunui/GUIHMM.cpp:240 [error] - Resource leak: outputfile
• ./src/libshogunui/GUIHMM.cpp:293 [error] - Resource leak: rocfile
• ./src/libshogunui/GUIHMM.cpp:836 [error] - Deallocating a deallocated pointer: p
• ./src/libshogunui/SGInterface.cpp:3883 [error] - Possible null pointer dereference: kernel - otherwise it is redundant to check if kernel is null at line 3884

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