[Digikam-devel] [digikam] [Bug 326525] Severe memory leak during maintainance scan for rebuild thumbnails

Gilles Caulier caulier.gilles at gmail.com
Fri Oct 25 17:54:24 BST 2013


https://bugs.kde.org/show_bug.cgi?id=326525

--- Comment #16 from Gilles Caulier <caulier.gilles at gmail.com> ---
Entries list from Coverity Scan about libpgf :

981290    Uninitialized scalar field    Medium    Dismissed    1    02/13/13   
Unassigned    Intentional    Unspecified    Ignore    Other    Uninitialized
members    CDecoder::CMacroBlock::CMacroBlock(CDecoder*)   
/mnt/devel/GIT/3.x/core/libs/3rdparty/libpgf/Decoder.h

981172    Out-of-bounds write    High    Dismissed    1    02/13/13   
Unassigned    Intentional    Unspecified    Ignore    Other    Memory -
corruptions    CEncoder::WriteValue(CSubband *, int)   
/mnt/devel/GIT/3.x/core/libs/3rdparty/libpgf/Encoder.cpp

981291    Uninitialized pointer field    Medium    Dismissed    1    02/13/13  
 Unassigned    Intentional    Unspecified    Ignore    Other    Uninitialized
members    CEncoder::CEncoder(CPGFStream *, PGFPreHeader, PGFHeader, const
PGFPostHeader &, unsigned long long &, bool)   
/mnt/devel/GIT/3.x/core/libs/3rdparty/libpgf/Encoder.cpp

981292    Uninitialized scalar field    Medium    Dismissed    1    02/13/13   
Unassigned    Intentional    Unspecified    Ignore    Other    Uninitialized
members    CEncoder::CMacroBlock::CMacroBlock(CEncoder*)   
/mnt/devel/GIT/3.x/core/libs/3rdparty/libpgf/Encoder.h

981188    Resource leak    High    Dismissed    9    02/13/13    Unassigned   
Intentional    Unspecified    Ignore    Other    Resource leaks   
CPGFImage::GetBitmap(int, unsigned char *, unsigned char, int *, bool
(*)(double, bool, void *), void *) const   
/mnt/devel/GIT/3.x/core/libs/3rdparty/libpgf/PGFimage.cpp

981293    Uninitialized scalar field    Medium    Dismissed    1    02/13/13   
Unassigned    Intentional    Unspecified    Ignore    Other    Uninitialized
members    CPGFImage::CPGFImage()   
/mnt/devel/GIT/3.x/core/libs/3rdparty/libpgf/PGFimage.cpp

981497    Read from pointer after free    High    Dismissed    1    02/13/13   
Unassigned    False Positive    Unspecified    Undecided    Other    Memory -
illegal accesses    CPGFImage::Write(int, bool (*)(double, bool, void *), void
*)    /mnt/devel/GIT/3.x/core/libs/3rdparty/libpgf/PGFimage.cpp

981294    Uninitialized scalar field    Medium    Dismissed    1    02/13/13   
Unassigned    Intentional    Unspecified    Ignore    Other    Uninitialized
members    CSubband::CSubband()   
/mnt/devel/GIT/3.x/core/libs/3rdparty/libpgf/Subband.cpp

Gilles

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