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/xyscan-4.50/src/xyscanErrorBarScanModeToolBox.h Examining data/xyscan-4.50/src/xyscanUpdater.cpp Examining data/xyscan-4.50/src/xyscanGraphicsView.cpp Examining data/xyscan-4.50/src/xyscanDataTable.h Examining data/xyscan-4.50/src/xyscanScanTasksHandler.cpp Examining data/xyscan-4.50/src/xyscanGraphicsView.h Examining data/xyscan-4.50/src/xyscanVersion.h Examining data/xyscan-4.50/src/xyscanWindow.h Examining data/xyscan-4.50/src/xyscanHelpBrowser.h Examining data/xyscan-4.50/src/xyscanAbout.cpp Examining data/xyscan-4.50/src/xyscanMarkerMaps.h Examining data/xyscan-4.50/src/xyscanErrorBarScanModeToolBox.cpp Examining data/xyscan-4.50/src/xyscanAbout.h Examining data/xyscan-4.50/src/xyscanDataTable.cpp Examining data/xyscan-4.50/src/xyscanHelpBrowser.cpp Examining data/xyscan-4.50/src/xyscanScanTasksHandler.h Examining data/xyscan-4.50/src/xyscanMain.cpp Examining data/xyscan-4.50/src/xyscanUpdater.h Examining data/xyscan-4.50/src/xyscanWindow.cpp FINAL RESULTS: data/xyscan-4.50/src/xyscanDataTable.cpp:480:5: [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 arrayName[64]; data/xyscan-4.50/src/xyscanDataTable.cpp:483:9: [2] (buffer) sprintf: Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or vsnprintf. Risk is low because the source has a constant maximum length. sprintf(arrayName,"dxlow%d", i); data/xyscan-4.50/src/xyscanDataTable.cpp:485:9: [2] (buffer) sprintf: Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or vsnprintf. Risk is low because the source has a constant maximum length. sprintf(arrayName,"dxup%d", i); data/xyscan-4.50/src/xyscanDataTable.cpp:489:9: [2] (buffer) sprintf: Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or vsnprintf. Risk is low because the source has a constant maximum length. sprintf(arrayName,"dylow%d", i); data/xyscan-4.50/src/xyscanDataTable.cpp:491:9: [2] (buffer) sprintf: Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or vsnprintf. Risk is low because the source has a constant maximum length. sprintf(arrayName,"dyup%d", i); data/xyscan-4.50/src/xyscanDataTable.cpp:505:13: [2] (buffer) sprintf: Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or vsnprintf. Risk is low because the source has a constant maximum length. sprintf(arrayName,"dxlow%d", i); data/xyscan-4.50/src/xyscanDataTable.cpp:507:13: [2] (buffer) sprintf: Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or vsnprintf. Risk is low because the source has a constant maximum length. sprintf(arrayName,"dxup%d", i); data/xyscan-4.50/src/xyscanDataTable.cpp:511:13: [2] (buffer) sprintf: Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or vsnprintf. Risk is low because the source has a constant maximum length. sprintf(arrayName,"dylow%d", i); data/xyscan-4.50/src/xyscanDataTable.cpp:513:13: [2] (buffer) sprintf: Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or vsnprintf. Risk is low because the source has a constant maximum length. sprintf(arrayName,"dyup%d", i); data/xyscan-4.50/src/xyscanDataTable.cpp:526:5: [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 graphName[64]; data/xyscan-4.50/src/xyscanDataTable.cpp:529:9: [2] (buffer) sprintf: Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or vsnprintf. Risk is low because the source has a constant maximum length. sprintf(graphName,"xyscan%d", i); data/xyscan-4.50/src/xyscanDataTable.cpp:530:9: [2] (buffer) sprintf: Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or vsnprintf. Risk is low because the source has a constant maximum length. sprintf(arrayName,"dxlow%d, dxup%d, dylow%d, dyup%d", i, i, i, i); data/xyscan-4.50/src/xyscanHelpBrowser.cpp:98:15: [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 (!file.open(QIODevice::ReadOnly | QIODevice::Text)) { data/xyscan-4.50/src/xyscanWindow.cpp:1070:58: [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). connect(mOpenAction, SIGNAL(triggered()), this, SLOT(open())); data/xyscan-4.50/src/xyscanWindow.cpp:2172:20: [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). void xyscanWindow::open() data/xyscan-4.50/src/xyscanWindow.cpp:2461:15: [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 (!file.open(QFile::WriteOnly | QFile::Text)) { data/xyscan-4.50/src/xyscanWindow.h:69:10: [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). void open(); ANALYSIS SUMMARY: Hits = 17 Lines analyzed = 5494 in approximately 0.13 seconds (41144 lines/second) Physical Source Lines of Code (SLOC) = 3821 Hits@level = [0] 0 [1] 0 [2] 17 [3] 0 [4] 0 [5] 0 Hits@level+ = [0+] 17 [1+] 17 [2+] 17 [3+] 0 [4+] 0 [5+] 0 Hits/KSLOC@level+ = [0+] 4.4491 [1+] 4.4491 [2+] 4.4491 [3+] 0 [4+] 0 [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.