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/openvr-1.12.5~ds1/headers/openvr.h
Examining data/openvr-1.12.5~ds1/headers/openvr_capi.h
Examining data/openvr-1.12.5~ds1/headers/openvr_driver.h
Examining data/openvr-1.12.5~ds1/src/ivrclientcore.h
Examining data/openvr-1.12.5~ds1/src/openvr_api_public.cpp
Examining data/openvr-1.12.5~ds1/src/vrcommon/dirtools_public.cpp
Examining data/openvr-1.12.5~ds1/src/vrcommon/dirtools_public.h
Examining data/openvr-1.12.5~ds1/src/vrcommon/envvartools_public.cpp
Examining data/openvr-1.12.5~ds1/src/vrcommon/envvartools_public.h
Examining data/openvr-1.12.5~ds1/src/vrcommon/hmderrors_public.cpp
Examining data/openvr-1.12.5~ds1/src/vrcommon/hmderrors_public.h
Examining data/openvr-1.12.5~ds1/src/vrcommon/pathtools_public.cpp
Examining data/openvr-1.12.5~ds1/src/vrcommon/pathtools_public.h
Examining data/openvr-1.12.5~ds1/src/vrcommon/sharedlibtools_public.cpp
Examining data/openvr-1.12.5~ds1/src/vrcommon/sharedlibtools_public.h
Examining data/openvr-1.12.5~ds1/src/vrcommon/strtools_public.cpp
Examining data/openvr-1.12.5~ds1/src/vrcommon/strtools_public.h
Examining data/openvr-1.12.5~ds1/src/vrcommon/vrpathregistry_public.h
Examining data/openvr-1.12.5~ds1/src/vrcommon/vrpathregistry_public.cpp
Examining data/openvr-1.12.5~ds1/thirdparty/jsoncpp/json/json-forwards.h
Examining data/openvr-1.12.5~ds1/thirdparty/jsoncpp/json/json.h
Examining data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp
FINAL RESULTS:
data/openvr-1.12.5~ds1/src/vrcommon/pathtools_public.cpp:58:18: [5] (race) readlink:
This accepts filename arguments; if an attacker can move those files or
change the link content, a race condition results. Also, it does not
terminate with ASCII NUL. (CWE-362, CWE-20). Reconsider approach.
ssize_t nRead = readlink("/proc/self/exe", rchPath, nBuff-1 );
data/openvr-1.12.5~ds1/src/vrcommon/pathtools_public.cpp:770:12: [5] (race) chmod:
This accepts filename arguments; if an attacker can move those files, a
race condition results. (CWE-362). Use fchmod( ) instead.
return ( chmod( strFilename.c_str(), sb.st_mode | S_IWUSR ) == 0 );
data/openvr-1.12.5~ds1/src/vrcommon/dirtools_public.cpp:35:2: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy( path, pchPath );
data/openvr-1.12.5~ds1/src/vrcommon/strtools_public.h:62:22: [4] (format) vsnprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#define _vsnprintf_s vsnprintf
data/openvr-1.12.5~ds1/src/vrcommon/vrpathregistry_public.cpp:29:27: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
#define VRLog(args...) fprintf(stderr, args)
data/openvr-1.12.5~ds1/src/vrcommon/vrpathregistry_public.cpp:31:28: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
#define VRLog(fmt, ...) fprintf(stderr, fmt, __VA_ARGS__)
data/openvr-1.12.5~ds1/src/vrcommon/vrpathregistry_public.cpp:33:27: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
#define VRLog(args...) fprintf(stderr, args)
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:211:9: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#define snprintf sprintf_s
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:213:9: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#define snprintf std::snprintf
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:213:23: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#define snprintf std::snprintf
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:215:9: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#define snprintf _snprintf
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:215:18: [4] (format) _snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#define snprintf _snprintf
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:218:9: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#define snprintf snprintf
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:218:18: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#define snprintf snprintf
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:220:9: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#define snprintf std::snprintf
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:220:23: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#define snprintf std::snprintf
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:224:9: [4] (buffer) sscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function.
#define sscanf std::sscanf
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:224:21: [4] (buffer) sscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function.
#define sscanf std::sscanf
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:1821:13: [4] (buffer) sscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function. If the scanf format is influenceable by an
attacker, it's exploitable.
count = sscanf(buffer, format, &value);
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:1824:13: [4] (buffer) sscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function. If the scanf format is influenceable by an
attacker, it's exploitable.
count = sscanf(buffer.c_str(), format, &value);
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:4094:9: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#define snprintf sprintf_s
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:4096:9: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#define snprintf std::snprintf
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:4096:23: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#define snprintf std::snprintf
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:4098:9: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#define snprintf _snprintf
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:4098:18: [4] (format) _snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#define snprintf _snprintf
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:4101:9: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#define snprintf snprintf
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:4101:18: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#define snprintf snprintf
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:4103:9: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#define snprintf std::snprintf
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:4103:23: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#define snprintf std::snprintf
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:4109:9: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#define snprintf _snprintf
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:4109:18: [4] (format) _snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#define snprintf _snprintf
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:4192:11: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
len = snprintf(buffer, sizeof(buffer), formatString, value);
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:4196:13: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
len = snprintf(buffer, sizeof(buffer), useSpecialFloats ? "NaN" : "null");
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:4198:13: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
len = snprintf(buffer, sizeof(buffer), useSpecialFloats ? "-Infinity" : "-1e+9999");
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:4200:13: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
len = snprintf(buffer, sizeof(buffer), useSpecialFloats ? "Infinity" : "1e+9999");
data/openvr-1.12.5~ds1/src/vrcommon/envvartools_public.cpp:26:19: [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.
char *pchValue = getenv( pchVarName );
data/openvr-1.12.5~ds1/src/vrcommon/pathtools_public.cpp:111:26: [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.
const char *pchTmpDir = getenv( "TMPDIR" );
data/openvr-1.12.5~ds1/src/vrcommon/pathtools_public.cpp:913:24: [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.
const char *pchHome = getenv( "HOME" );
data/openvr-1.12.5~ds1/src/vrcommon/sharedlibtools_public.cpp:16:26: [3] (misc) LoadLibraryEx:
Ensure that the full path to the library is specified, or current directory
may be used (CWE-829, CWE-20). Use registry entry or GetWindowsDirectory to
find library path, if you aren't already.
return (SharedLibHandle)LoadLibraryEx( pchPath, NULL, LOAD_WITH_ALTERED_SEARCH_PATH );
data/openvr-1.12.5~ds1/src/vrcommon/vrpathregistry_public.cpp:78:24: [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.
const char *pchHome = getenv("XDG_CONFIG_HOME");
data/openvr-1.12.5~ds1/src/vrcommon/vrpathregistry_public.cpp:87:12: [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.
pchHome = getenv( "HOME" );
data/openvr-1.12.5~ds1/headers/openvr.h:1046:2: [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 cNewInput[8]; // Up to 11 bytes of new input
data/openvr-1.12.5~ds1/headers/openvr.h:2622:4: [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 buf[4096];
data/openvr-1.12.5~ds1/headers/openvr.h:4733:3: [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 rchRenderModelComponentName[128];
data/openvr-1.12.5~ds1/headers/openvr.h:4738:3: [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 rchDevicePathName[128];
data/openvr-1.12.5~ds1/headers/openvr.h:4739:3: [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 rchInputPathName[128];
data/openvr-1.12.5~ds1/headers/openvr.h:4740:3: [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 rchModeName[128];
data/openvr-1.12.5~ds1/headers/openvr.h:4741:3: [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 rchSlotName[128];
data/openvr-1.12.5~ds1/headers/openvr.h:4742:3: [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 rchInputSourceType[ 32 ];
data/openvr-1.12.5~ds1/headers/openvr_capi.h:2002:2: [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 cNewInput[8]; //char[8]
data/openvr-1.12.5~ds1/headers/openvr_capi.h:2410:2: [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 rchRenderModelComponentName[128]; //char[128]
data/openvr-1.12.5~ds1/headers/openvr_capi.h:2415:2: [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 rchDevicePathName[128]; //char[128]
data/openvr-1.12.5~ds1/headers/openvr_capi.h:2416:2: [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 rchInputPathName[128]; //char[128]
data/openvr-1.12.5~ds1/headers/openvr_capi.h:2417:2: [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 rchModeName[128]; //char[128]
data/openvr-1.12.5~ds1/headers/openvr_capi.h:2418:2: [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 rchSlotName[128]; //char[128]
data/openvr-1.12.5~ds1/headers/openvr_capi.h:2419:2: [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 rchInputSourceType[32]; //char[32]
data/openvr-1.12.5~ds1/headers/openvr_driver.h:1046:2: [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 cNewInput[8]; // Up to 11 bytes of new input
data/openvr-1.12.5~ds1/headers/openvr_driver.h:2204:4: [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 buf[4096];
data/openvr-1.12.5~ds1/headers/openvr_driver.h:3106:2: [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 buf[1024];
data/openvr-1.12.5~ds1/src/openvr_api_public.cpp:271:9: [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.
static char rchBuffer[1024];
data/openvr-1.12.5~ds1/src/vrcommon/envvartools_public.cpp:19:2: [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 rchValue[32767]; // max size for an env var on Windows
data/openvr-1.12.5~ds1/src/vrcommon/envvartools_public.cpp:67:10: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
return atoi( sValue.c_str() ) != 0;
data/openvr-1.12.5~ds1/src/vrcommon/hmderrors_public.cpp:320:11: [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.
static char buf[128];
data/openvr-1.12.5~ds1/src/vrcommon/hmderrors_public.cpp:321:4: [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( buf, "Unknown error (%d)", eError );
data/openvr-1.12.5~ds1/src/vrcommon/pathtools_public.cpp:47:2: [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 rchPath[1024];
data/openvr-1.12.5~ds1/src/vrcommon/pathtools_public.cpp:56:2: [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 rchPath[1024];
data/openvr-1.12.5~ds1/src/vrcommon/pathtools_public.cpp:80:2: [2] (buffer) wchar_t:
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.
wchar_t buf[MAX_UNICODE_PATH];
data/openvr-1.12.5~ds1/src/vrcommon/pathtools_public.cpp:83:2: [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 buf[ 1024 ];
data/openvr-1.12.5~ds1/src/vrcommon/pathtools_public.cpp:106:2: [2] (buffer) wchar_t:
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.
wchar_t buf[MAX_UNICODE_PATH];
data/openvr-1.12.5~ds1/src/vrcommon/pathtools_public.cpp:598:6: [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).
f = fopen( strFilename.c_str(), "rb" );
data/openvr-1.12.5~ds1/src/vrcommon/pathtools_public.cpp:633:6: [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).
f = fopen( strFilename.c_str(), "rb" );
data/openvr-1.12.5~ds1/src/vrcommon/pathtools_public.cpp:670:6: [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).
f = fopen( strFilename.c_str(), "rb" );
data/openvr-1.12.5~ds1/src/vrcommon/pathtools_public.cpp:710:6: [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).
f = fopen(strFilename.c_str(), "wb");
data/openvr-1.12.5~ds1/src/vrcommon/pathtools_public.cpp:781:6: [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).
f = fopen( strFilename.c_str(), "w" );
data/openvr-1.12.5~ds1/src/vrcommon/strtools_public.cpp:109:3: [2] (buffer) MultiByteToWideChar:
Requires maximum length in CHARACTERS, not bytes (CWE-120).
MultiByteToWideChar( CP_ACP, MB_PRECOMPOSED, pszStr, -1, vecBuf.data(), (int) vecBuf.size() );
data/openvr-1.12.5~ds1/src/vrcommon/strtools_public.cpp:168:3: [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( pchBuffer, sValue.c_str(), unLen );
data/openvr-1.12.5~ds1/src/vrcommon/strtools_public.cpp:178:2: [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 buf[ 22 ];
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:142:9: [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.
typedef char UIntToStringBuffer[uintToStringBufferSize];
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:999:3: [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 buffer[18 + 16 + 16 + 1];
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:1819:5: [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(buffer, token.start_, length);
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:2020:3: [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 buffer[18 + 16 + 16 + 1];
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:2472:23: [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.
static const unsigned char ALIGNAS(8) kNull[sizeof(Value)] = { 0 };
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:2533:3: [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(newString, value, length);
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:2557:3: [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(newString + sizeof(unsigned), value, length);
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:4182:3: [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 buffer[32];
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:4185:3: [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 formatString[6];
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:4186:3: [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(formatString, "%%.%dg", precision);
data/openvr-1.12.5~ds1/src/vrcommon/dirtools_public.cpp:33:17: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
int len = (int)strlen( pchPath );
data/openvr-1.12.5~ds1/src/vrcommon/pathtools_public.cpp:869:53: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ( !strnicmp( sFileUrl.c_str(), FILE_URL_PREFIX, strlen( FILE_URL_PREFIX ) ) )
data/openvr-1.12.5~ds1/src/vrcommon/pathtools_public.cpp:873:23: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
sFileUrl.c_str() + strlen( FILE_URL_PREFIX ), (int)( sFileUrl.length() - strlen( FILE_URL_PREFIX ) ) );
data/openvr-1.12.5~ds1/src/vrcommon/pathtools_public.cpp:873:77: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
sFileUrl.c_str() + strlen( FILE_URL_PREFIX ), (int)( sFileUrl.length() - strlen( FILE_URL_PREFIX ) ) );
data/openvr-1.12.5~ds1/src/vrcommon/strtools_public.cpp:108:32: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
std::vector<wchar_t> vecBuf( strlen( pszStr ) + 1 ); // should be guaranteed to be enough
data/openvr-1.12.5~ds1/src/vrcommon/strtools_public.cpp:120:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy( pchBuffer, pchSource, unBufferSizeBytes - 1 );
data/openvr-1.12.5~ds1/src/vrcommon/strtools_public.h:91:2: [1] (buffer) wcsncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
wcsncpy(strDest, strSource, numberOfElements);
data/openvr-1.12.5~ds1/src/vrcommon/strtools_public.h:97:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(strDest, strSource, numberOfElements);
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:2566:37: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
*length = static_cast<unsigned>(strlen(prefixed));
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:2795:79: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
value_.string_ = duplicateAndPrefixStringValue(value, static_cast<unsigned>(strlen(value)));
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:2866:36: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
otherComment.comment_, strlen(otherComment.comment_));
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:3446:34: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
key, static_cast<unsigned>(strlen(key)), CZString::noDuplication); // NOTE!
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:3506:40: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
Value const* found = find(key, key + strlen(key));
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:3518:38: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
return resolveReference(key, key + strlen(key));
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:3559:25: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
return get(key, key + strlen(key), defaultValue);
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:3582:34: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
return removeMember(key, key + strlen(key), removed);
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:3596:27: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
removeMember(key, key + strlen(key), &removed);
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:3641:30: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
return isMember(key, key + strlen(key));
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:3804:23: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
setComment(comment, strlen(comment), placement);
data/openvr-1.12.5~ds1/thirdparty/jsoncpp/jsoncpp.cpp:4224:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen(value) * 2 + 3; // allescaped+quotes+NULL
ANALYSIS SUMMARY:
Hits = 107
Lines analyzed = 23552 in approximately 1.42 seconds (16611 lines/second)
Physical Source Lines of Code (SLOC) = 16541
Hits@level = [0] 8 [1] 20 [2] 46 [3] 6 [4] 33 [5] 2
Hits@level+ = [0+] 115 [1+] 107 [2+] 87 [3+] 41 [4+] 35 [5+] 2
Hits/KSLOC@level+ = [0+] 6.95242 [1+] 6.46877 [2+] 5.25966 [3+] 2.47869 [4+] 2.11595 [5+] 0.120912
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.