Flawfinder version 2.0.10, (C) 2001-2019 David A. Wheeler.
Number of rules (primarily dangerous function names) in C/C++ ruleset: 223
Examining data/yagf-0.9.5+repack1/src/BlockAnalysis.cpp
Examining data/yagf-0.9.5+repack1/src/recognizerwrapper.h
Examining data/yagf-0.9.5+repack1/src/projectmanager.h
Examining data/yagf-0.9.5+repack1/src/globallock.h
Examining data/yagf-0.9.5+repack1/src/qsnippet.h
Examining data/yagf-0.9.5+repack1/src/qxtgraphicsproxywidget.h
Examining data/yagf-0.9.5+repack1/src/scanimage.h
Examining data/yagf-0.9.5+repack1/src/qxtgraphicsproxywidget.cpp
Examining data/yagf-0.9.5+repack1/src/tblock.h
Examining data/yagf-0.9.5+repack1/src/scanner.h
Examining data/yagf-0.9.5+repack1/src/waitwindow.h
Examining data/yagf-0.9.5+repack1/src/qgraphicsinput.h
Examining data/yagf-0.9.5+repack1/src/proginfowindow.h
Examining data/yagf-0.9.5+repack1/src/menuaction.h
Examining data/yagf-0.9.5+repack1/src/autosaver.h
Examining data/yagf-0.9.5+repack1/src/popplerdialog.cpp
Examining data/yagf-0.9.5+repack1/src/scanner.cpp
Examining data/yagf-0.9.5+repack1/src/waitwindow.cpp
Examining data/yagf-0.9.5+repack1/src/scanimage.cpp
Examining data/yagf-0.9.5+repack1/src/loadprojectdialog.cpp
Examining data/yagf-0.9.5+repack1/src/qxtgraphicsview.h
Examining data/yagf-0.9.5+repack1/src/ycommon.h
Examining data/yagf-0.9.5+repack1/src/qxtunixscinternal.h
Examining data/yagf-0.9.5+repack1/src/langselectdialog.cpp
Examining data/yagf-0.9.5+repack1/src/recognizerwrapper.cpp
Examining data/yagf-0.9.5+repack1/src/QBusyIndicator.h
Examining data/yagf-0.9.5+repack1/src/projectfiles.h
Examining data/yagf-0.9.5+repack1/src/BlockAnalysis.h
Examining data/yagf-0.9.5+repack1/src/pdfextractor.cpp
Examining data/yagf-0.9.5+repack1/src/busyform.h
Examining data/yagf-0.9.5+repack1/src/configdialog.h
Examining data/yagf-0.9.5+repack1/src/QBusyIndicator.cpp
Examining data/yagf-0.9.5+repack1/src/djvu2pdf.cpp
Examining data/yagf-0.9.5+repack1/src/core/subimagepp.cpp
Examining data/yagf-0.9.5+repack1/src/core/tableanalizer.cpp
Examining data/yagf-0.9.5+repack1/src/core/rotationcropper.h
Examining data/yagf-0.9.5+repack1/src/core/pixelwindow.h
Examining data/yagf-0.9.5+repack1/src/core/subpagepp.h
Examining data/yagf-0.9.5+repack1/src/core/qipblackandwhiteimage.h
Examining data/yagf-0.9.5+repack1/src/core/pageanalysis.cpp
Examining data/yagf-0.9.5+repack1/src/core/qipblackandwhiteimage.cpp
Examining data/yagf-0.9.5+repack1/src/core/subpagepp.cpp
Examining data/yagf-0.9.5+repack1/src/core/ccbuilder.cpp
Examining data/yagf-0.9.5+repack1/src/core/util.cpp
Examining data/yagf-0.9.5+repack1/src/core/imageprocessor.h
Examining data/yagf-0.9.5+repack1/src/core/common.h
Examining data/yagf-0.9.5+repack1/src/core/pageanalysis.h
Examining data/yagf-0.9.5+repack1/src/core/imageprocessor.cpp
Examining data/yagf-0.9.5+repack1/src/core/binarize.h
Examining data/yagf-0.9.5+repack1/src/core/binarize.cpp
Examining data/yagf-0.9.5+repack1/src/core/subimagepp.h
Examining data/yagf-0.9.5+repack1/src/core/tableanalizer-1.cpp
Examining data/yagf-0.9.5+repack1/src/core/pixelwindow.cpp
Examining data/yagf-0.9.5+repack1/src/core/util.h
Examining data/yagf-0.9.5+repack1/src/core/rotationcropper.cpp
Examining data/yagf-0.9.5+repack1/src/core/analysis.cpp
Examining data/yagf-0.9.5+repack1/src/core/tableanalizer.h
Examining data/yagf-0.9.5+repack1/src/core/analysis.h
Examining data/yagf-0.9.5+repack1/src/core/ccbuilder.h
Examining data/yagf-0.9.5+repack1/src/core/tableanalizer-1.h
Examining data/yagf-0.9.5+repack1/src/core/qipgrayscaleimage.h
Examining data/yagf-0.9.5+repack1/src/core/qipgrayscaleimage.cpp
Examining data/yagf-0.9.5+repack1/src/main.cpp
Examining data/yagf-0.9.5+repack1/src/pdfextractor.h
Examining data/yagf-0.9.5+repack1/src/recognitiondialog.cpp
Examining data/yagf-0.9.5+repack1/src/recognitiondialog.h
Examining data/yagf-0.9.5+repack1/src/globallock.cpp
Examining data/yagf-0.9.5+repack1/src/pdf2ppt.cpp
Examining data/yagf-0.9.5+repack1/src/langselectdialog.h
Examining data/yagf-0.9.5+repack1/src/djvu2pdf.h
Examining data/yagf-0.9.5+repack1/src/extprocessdialog.cpp
Examining data/yagf-0.9.5+repack1/src/fileobjectitem.cpp
Examining data/yagf-0.9.5+repack1/src/droplabel.h
Examining data/yagf-0.9.5+repack1/src/page.h
Examining data/yagf-0.9.5+repack1/src/projectfiles.cpp
Examining data/yagf-0.9.5+repack1/src/fileobjectitem.h
Examining data/yagf-0.9.5+repack1/src/SkewAnalysis.cpp
Examining data/yagf-0.9.5+repack1/src/qxtunixsignalcatcher.h
Examining data/yagf-0.9.5+repack1/src/loadprojectdialog.h
Examining data/yagf-0.9.5+repack1/src/tpagecollection.h
Examining data/yagf-0.9.5+repack1/src/texteditor.h
Examining data/yagf-0.9.5+repack1/src/qsnippet.cpp
Examining data/yagf-0.9.5+repack1/src/busyform.cpp
Examining data/yagf-0.9.5+repack1/src/settings.h
Examining data/yagf-0.9.5+repack1/src/spellchecker.h
Examining data/yagf-0.9.5+repack1/src/tblock.cpp
Examining data/yagf-0.9.5+repack1/src/projectmanager.cpp
Examining data/yagf-0.9.5+repack1/src/preload.c
Examining data/yagf-0.9.5+repack1/src/tiffimporter.h
Examining data/yagf-0.9.5+repack1/src/ghostscr.cpp
Examining data/yagf-0.9.5+repack1/src/popplerdialog.h
Examining data/yagf-0.9.5+repack1/src/SkewAnalysis.h
Examining data/yagf-0.9.5+repack1/src/saveprojectdialog.cpp
Examining data/yagf-0.9.5+repack1/src/proginfowindow.cpp
Examining data/yagf-0.9.5+repack1/src/extprocessdialog.h
Examining data/yagf-0.9.5+repack1/src/utils.h
Examining data/yagf-0.9.5+repack1/src/qxtunixsignalcatcher.cpp
Examining data/yagf-0.9.5+repack1/src/saveprojectdialog.h
Examining data/yagf-0.9.5+repack1/src/pdf2ppt.h
Examining data/yagf-0.9.5+repack1/src/sidebar.h
Examining data/yagf-0.9.5+repack1/src/ghostscr.h
Examining data/yagf-0.9.5+repack1/src/configdialog.cpp
Examining data/yagf-0.9.5+repack1/src/autosaver.cpp
Examining data/yagf-0.9.5+repack1/src/droplabel.cpp
Examining data/yagf-0.9.5+repack1/src/qgraphicsinput.cpp
Examining data/yagf-0.9.5+repack1/src/recognizerwrapperinternal.h
Examining data/yagf-0.9.5+repack1/src/sidebar.cpp
Examining data/yagf-0.9.5+repack1/src/texteditor.cpp
Examining data/yagf-0.9.5+repack1/src/tiffimporter.cpp
Examining data/yagf-0.9.5+repack1/src/tpagecollection.cpp
Examining data/yagf-0.9.5+repack1/src/utils.cpp
Examining data/yagf-0.9.5+repack1/src/mainform.h
Examining data/yagf-0.9.5+repack1/src/page.cpp
Examining data/yagf-0.9.5+repack1/src/settings.cpp
Examining data/yagf-0.9.5+repack1/src/spellchecker.cpp
Examining data/yagf-0.9.5+repack1/src/mainform.cpp
FINAL RESULTS:
data/yagf-0.9.5+repack1/src/configdialog.cpp:90:47: [4] (shell) system:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
sl3 << QLocale::languageToString(QLocale::system().language()) << "English" << "Russian";
data/yagf-0.9.5+repack1/src/main.cpp:67:41: [4] (shell) system:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
QString qmName = "yagf_" + QLocale::system().name();
data/yagf-0.9.5+repack1/src/main.cpp:75:39: [4] (shell) system:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
translator2.load("qt_" + QLocale::system().name(), QLibraryInfo::location(QLibraryInfo::TranslationsPath));
data/yagf-0.9.5+repack1/src/settings.cpp:837:28: [4] (shell) system:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
QLocale loc = QLocale::system();
data/yagf-0.9.5+repack1/src/utils.cpp:62:30: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
QStringList sl = QString(getenv("PATH")).split(":");
data/yagf-0.9.5+repack1/src/core/binarize.cpp:688:10: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fout=fopen("binary.png","wb");
data/yagf-0.9.5+repack1/src/core/binarize.cpp:719:9: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fin=fopen(_argv[1],"rb");
data/yagf-0.9.5+repack1/src/core/qipblackandwhiteimage.cpp:151:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&(data[wr*(y-y1)]), &(scanLine(y)[x1]), wr);
data/yagf-0.9.5+repack1/src/core/qipblackandwhiteimage.cpp:303:46: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
QIPBlackAndWhiteImage QIPBlackAndWhiteImage::open(quint8 *structuringElement, int dimensions) const
data/yagf-0.9.5+repack1/src/core/qipblackandwhiteimage.h:99:24: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
QIPBlackAndWhiteImage open(quint8 *structuringElement, int dimensions) const;
data/yagf-0.9.5+repack1/src/core/qipgrayscaleimage.cpp:120:12: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if (!f.open(QIODevice::ReadOnly))
data/yagf-0.9.5+repack1/src/core/qipgrayscaleimage.cpp:273:18: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
bool res = f.open(QIODevice::WriteOnly);
data/yagf-0.9.5+repack1/src/core/qipgrayscaleimage.cpp:293:11: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if(!f.open(QIODevice::WriteOnly))
data/yagf-0.9.5+repack1/src/core/qipgrayscaleimage.cpp:370:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(dst, src, r.x2 - r.x1);
data/yagf-0.9.5+repack1/src/core/qipgrayscaleimage.cpp:528:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char header[5] = {0};
data/yagf-0.9.5+repack1/src/core/qipgrayscaleimage.cpp:876:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(kernel, kSharpen, 9*sizeof(int));
data/yagf-0.9.5+repack1/src/core/qipgrayscaleimage.cpp:881:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(kernel, kBlur, 9*sizeof(int));
data/yagf-0.9.5+repack1/src/core/qipgrayscaleimage.cpp:886:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(kernel, kEdges, 9*sizeof(int));
data/yagf-0.9.5+repack1/src/core/qipgrayscaleimage.cpp:1028:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy((void*)result.data.data(), (void*)data.data(), w*h);
data/yagf-0.9.5+repack1/src/core/qipgrayscaleimage.cpp:1048:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(result.data.data(), data.data(), w*h);
data/yagf-0.9.5+repack1/src/core/qipgrayscaleimage.cpp:1084:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(resultData, data.data(), w*h);
data/yagf-0.9.5+repack1/src/preload.c:39:7: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
FILE* fopen(const char* path, const char* mode) {
data/yagf-0.9.5+repack1/src/projectmanager.cpp:68:12: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if (!f.open(QIODevice::WriteOnly|QIODevice::Truncate)) {
data/yagf-0.9.5+repack1/src/projectmanager.cpp:332:12: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if (!f.open(QIODevice::ReadOnly))
data/yagf-0.9.5+repack1/src/recognizerwrapperinternal.h:112:18: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
textFile.open(QIODevice::ReadOnly);
data/yagf-0.9.5+repack1/src/tpagecollection.cpp:197:18: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
textFile.open(QIODevice::ReadWrite | QIODevice::Truncate);
data/yagf-0.9.5+repack1/src/tpagecollection.cpp:199:18: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
textFile.open(QIODevice::ReadWrite);
data/yagf-0.9.5+repack1/src/tpagecollection.cpp:215:18: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
textFile.open(QIODevice::ReadWrite | QIODevice::Truncate);
data/yagf-0.9.5+repack1/src/tpagecollection.cpp:217:18: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
textFile.open(QIODevice::ReadWrite);
data/yagf-0.9.5+repack1/src/core/imageprocessor.cpp:79:19: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
return ir.read();
data/yagf-0.9.5+repack1/src/core/qipgrayscaleimage.cpp:130:7: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
f.read((char*)data.data(), w*h);
data/yagf-0.9.5+repack1/src/core/qipgrayscaleimage.cpp:529:11: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file->read(header, 4);
data/yagf-0.9.5+repack1/src/core/qipgrayscaleimage.cpp:533:11: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file->read((char*) &hx, 2);
data/yagf-0.9.5+repack1/src/core/qipgrayscaleimage.cpp:534:11: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
file->read((char*) &wx, 2);
data/yagf-0.9.5+repack1/src/tiffimporter.cpp:61:17: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
if (!ir.read().isNull())
data/yagf-0.9.5+repack1/src/tiffimporter.cpp:73:25: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
if (!ir.read().isNull())
ANALYSIS SUMMARY:
Hits = 36
Lines analyzed = 19059 in approximately 0.46 seconds (41797 lines/second)
Physical Source Lines of Code (SLOC) = 14593
Hits@level = [0] 5 [1] 7 [2] 24 [3] 1 [4] 4 [5] 0
Hits@level+ = [0+] 41 [1+] 36 [2+] 29 [3+] 5 [4+] 4 [5+] 0
Hits/KSLOC@level+ = [0+] 2.80957 [1+] 2.46694 [2+] 1.98725 [3+] 0.34263 [4+] 0.274104 [5+] 0
Dot directories skipped = 1 (--followdotdir overrides)
Minimum risk level = 1
Not every hit is necessarily a security vulnerability.
There may be other security vulnerabilities; review your code!
See 'Secure Programming HOWTO'
(https://dwheeler.com/secure-programs) for more information.