LDRA

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Tool Version: 9.7.1

Checker	Guideline
1 D	MSC13-C. Detect and remove unused values
1 J	MSC07-C. Detect and remove dead code
1 Q	PRE31-C. Avoid side effects in arguments to unsafe macros
1 Q	EXP30-C. Do not depend on the order of evaluation for side effects
1 Q	FIO41-C. Do not call getc(), putc(), getwc(), or putwc() with a stream argument that has side effects
1 Q	EXP02-C. Be aware of the short-circuit behavior of the logical AND and OR operators
1 Q	EXP10-C. Do not depend on the order of evaluation of subexpressions or the order in which side effects take place
1 Q	PRE12-C. Do not define unsafe macros
1 U	MEM11-C. Do not assume infinite heap space
1 X	DCL40-C. Do not create incompatible declarations of the same function or object
2 D	MSC37-C. Ensure that control never reaches the end of a non-void function
2 X	DCL36-C. Do not declare an identifier with conflicting linkage classifications
3 J	MSC06-C. Beware of compiler optimizations
5 C	MEM11-C. Do not assume infinite heap space
5 Q	MSC15-C. Do not depend on undefined behavior
6 D	MEM11-C. Do not assume infinite heap space
7 S	ENV32-C. All exit handlers must return normally
8 D	DCL22-C. Use volatile for data that cannot be cached
8 D	MSC06-C. Beware of compiler optimizations
8 D	MSC12-C. Detect and remove code that has no effect or is never executed
8 D	MSC13-C. Detect and remove unused values
9 S	PRE31-C. Avoid side effects in arguments to unsafe macros
9 S	EXP30-C. Do not depend on the order of evaluation for side effects
9 S	FIO41-C. Do not call getc(), putc(), getwc(), or putwc() with a stream argument that has side effects
11 S	EXP15-C. Do not place a semicolon on the same line as an if, for, or while statement
11 S	EXP19-C. Use braces for the body of an if, for, or while statement
12 S	EXP15-C. Do not place a semicolon on the same line as an if, for, or while statement
12 S	EXP19-C. Use braces for the body of an if, for, or while statement
15 D	MSC13-C. Detect and remove unused values
17 D	DCL40-C. Do not create incompatible declarations of the same function or object
17 D	DCL23-C. Guarantee that mutually visible identifiers are unique
17 D	MSC14-C. Do not introduce unnecessary platform dependencies
20 S	DCL31-C. Declare identifiers before using them
21 S	EXP37-C. Call functions with the correct number and type of arguments
21 S	MSC40-C. Do not violate constraints
21 S	DCL07-C. Include the appropriate type information in function declarators
24 D	DCL31-C. Declare identifiers before using them
25 D	DCL19-C. Minimize the scope of variables and functions
26 S	MEM11-C. Do not assume infinite heap space
27 D	DCL15-C. Declare file-scope objects or functions that do not need external linkage as static
28 D	MEM11-C. Do not assume infinite heap space
30 S	EXP30-C. Do not depend on the order of evaluation for side effects
30 S	FIO41-C. Do not call getc(), putc(), getwc(), or putwc() with a stream argument that has side effects
35 D	PRE31-C. Avoid side effects in arguments to unsafe macros
35 D	EXP30-C. Do not depend on the order of evaluation for side effects
35 D	FIO41-C. Do not call getc(), putc(), getwc(), or putwc() with a stream argument that has side effects
35 D	EXP02-C. Be aware of the short-circuit behavior of the logical AND and OR operators
35 D	EXP10-C. Do not depend on the order of evaluation of subexpressions or the order in which side effects take place
35 D	PRE12-C. Do not define unsafe macros
35 S	MSC06-C. Beware of compiler optimizations
36 S	MSC37-C. Ensure that control never reaches the end of a non-void function
39 S	FLP30-C. Do not use floating-point variables as loop counters
40 S	DCL19-C. Minimize the scope of variables and functions
41 D	DCL31-C. Declare identifiers before using them
41 D	EXP37-C. Call functions with the correct number and type of arguments
41 S	DCL10-C. Maintain the contract between the writer and caller of variadic functions
41 S	DCL11-C. Understand the type issues associated with variadic functions
42 D	DCL30-C. Declare objects with appropriate storage durations
42 D	EXP35-C. Do not modify objects with temporary lifetime
42 S	MSC14-C. Do not introduce unnecessary platform dependencies
43 D	INT33-C. Ensure that division and remainder operations do not result in divide-by-zero errors
43 D	FLP03-C. Detect and handle floating-point errors
43 S	MSC22-C. Use the setjmp(), longjmp() facility securely
44 S	EXP47-C. Do not call va_arg with an argument of the incorrect type
44 S	MEM36-C. Do not modify the alignment of objects by calling realloc()
44 S	FIO37-C. Do not assume that fgets() or fgetws() returns a nonempty string when successful
44 S	FIO40-C. Reset strings on fgets() or fgetws() failure
44 S	SIG35-C. Do not return from a computational exception signal handler
44 S	ERR32-C. Do not rely on indeterminate values of errno
44 S	ERR34-C. Detect errors when converting a string to a number
44 S	CON33-C. Avoid race conditions when using library functions
44 S	CON37-C. Do not call signal() in a multithreaded program
44 S	MSC30-C. Do not use the rand() function for generating pseudorandom numbers
44 S	MSC33-C. Do not pass invalid data to the asctime() function
44 S	DCL03-C. Use a static assertion to test the value of a constant expression
44 S	ERR01-C. Use ferror() rather than errno to check for FILE stream errors
44 S	ERR06-C. Understand the termination behavior of assert() and abort()
44 S	ERR07-C. Prefer functions that support error checking over equivalent functions that don't
44 S	FIO03-C. Do not make assumptions about fopen() and file creation
44 S	FIO05-C. Identify files using multiple file attributes
44 S	FIO06-C. Create files with appropriate access permissions
44 S	FIO09-C. Be careful with binary data when transferring data across systems
44 S	FIO17-C. Do not rely on an ending null character when using fread()
44 S	FIO18-C. Never expect fwrite() to terminate the writing process at a null character
44 S	FIO19-C. Do not use fseek() and ftell() to compute the size of a regular file
44 S	FIO20-C. Avoid unintentional truncation when using fgets() or fgetws()
44 S	FIO21-C. Do not create temporary files in shared directories
44 S	INT05-C. Do not use input functions to convert character data if they cannot handle all possible inputs
44 S	MEM03-C. Clear sensitive information stored in reusable resources
44 S	MEM05-C. Avoid large stack allocations
44 S	MSC24-C. Do not use deprecated or obsolescent functions
44 S	SIG00-C. Mask signals handled by noninterruptible signal handlers
44 S	SIG02-C. Avoid using signals to implement normal functionality
44 S	STR03-C. Do not inadvertently truncate a string
44 S	STR07-C. Use the bounds-checking interfaces for string manipulation
45 D	EXP34-C. Do not dereference null pointers
45 D	ARR30-C. Do not form or use out-of-bounds pointers or array subscripts
45 D	ARR00-C. Understand how arrays work
45 D	EXP08-C. Ensure pointer arithmetic is used correctly
47 S	ARR30-C. Do not form or use out-of-bounds pointers or array subscripts
47 S	ARR39-C. Do not add or subtract a scaled integer to a pointer
47 S	ARR00-C. Understand how arrays work
48 D	FIO46-C. Do not access a closed file
48 D	MSC15-C. Do not depend on undefined behavior
48 S	MSC01-C. Strive for logical completeness
49 D	FIO42-C. Close files when they are no longer needed
49 D	FIO22-C. Close files before spawning processes
49 S	EXP00-C. Use parentheses for precedence of operation
50 D	MEM31-C. Free dynamically allocated memory when no longer needed
50 D	MEM00-C. Allocate and free memory in the same module, at the same level of abstraction
50 D	MEM12-C. Consider using a goto chain when leaving a function on error when using and releasing resources
50 S	INT13-C. Use bitwise operators only on unsigned operands
50 S	INT16-C. Do not make assumptions about representation of signed integers
51 D	MEM30-C. Do not access freed memory
51 S	INT34-C. Do not shift an expression by a negative number of bits or by greater than or equal to the number of bits that exist in the operand
52 S	INT02-C. Understand integer conversion rules
53 D	EXP33-C. Do not read uninitialized memory
53 D	EXP08-C. Ensure pointer arithmetic is used correctly
54 D	EXP08-C. Ensure pointer arithmetic is used correctly
54 S	EXP44-C. Do not rely on side effects in operands to sizeof, _Alignof, or _Generic
56 S	FLP02-C. Avoid using floating-point numbers when precise computation is needed
57 S	MSC06-C. Beware of compiler optimizations
57 S	MSC12-C. Detect and remove code that has no effect or is never executed
59 S	MSC01-C. Strive for logical completeness
61 D	DCL15-C. Declare file-scope objects or functions that do not need external linkage as static
61 D	DCL19-C. Minimize the scope of variables and functions
61 X	DCL23-C. Guarantee that mutually visible identifiers are unique
62 S	MSC17-C. Finish every set of statements associated with a case label with a break statement
62 X	MSC15-C. Do not depend on undefined behavior
63 D	MSC15-C. Do not depend on undefined behavior
63 S	DCL20-C. Explicitly specify void when a function accepts no arguments
63 X	MSC15-C. Do not depend on undefined behavior
64 S	MSC15-C. Do not depend on undefined behavior
64 X	ARR30-C. Do not form or use out-of-bounds pointers or array subscripts
64 X	ARR38-C. Guarantee that library functions do not form invalid pointers
64 X	ARR39-C. Do not add or subtract a scaled integer to a pointer
64 X	ARR00-C. Understand how arrays work
65 D	MSC06-C. Beware of compiler optimizations
65 D	MSC12-C. Detect and remove code that has no effect or is never executed
65 S	MSC15-C. Do not depend on undefined behavior
66 S	MSC37-C. Ensure that control never reaches the end of a non-void function
66 X	ARR30-C. Do not form or use out-of-bounds pointers or array subscripts
66 X	ARR38-C. Guarantee that library functions do not form invalid pointers
66 X	ARR39-C. Do not add or subtract a scaled integer to a pointer
66 X	STR31-C. Guarantee that storage for strings has sufficient space for character data and the null terminator
66 X	ARR00-C. Understand how arrays work
67 X	DCL02-C. Use visually distinct identifiers
68 X	ARR30-C. Do not form or use out-of-bounds pointers or array subscripts
68 X	ARR38-C. Guarantee that library functions do not form invalid pointers
68 X	ARR39-C. Do not add or subtract a scaled integer to a pointer
68 X	ARR00-C. Understand how arrays work
69 D	EXP33-C. Do not read uninitialized memory
69 S	MSC14-C. Do not introduce unnecessary platform dependencies
69 X	ARR30-C. Do not form or use out-of-bounds pointers or array subscripts
69 X	ARR38-C. Guarantee that library functions do not form invalid pointers
69 X	ARR39-C. Do not add or subtract a scaled integer to a pointer
69 X	ARR00-C. Understand how arrays work
70 X	ARR30-C. Do not form or use out-of-bounds pointers or array subscripts
70 X	ARR38-C. Guarantee that library functions do not form invalid pointers
70 X	ARR39-C. Do not add or subtract a scaled integer to a pointer
70 X	STR31-C. Guarantee that storage for strings has sufficient space for character data and the null terminator
70 X	ARR00-C. Understand how arrays work
71 S	DCL30-C. Declare objects with appropriate storage durations
71 X	ARR30-C. Do not form or use out-of-bounds pointers or array subscripts
71 X	ARR38-C. Guarantee that library functions do not form invalid pointers
71 X	ARR39-C. Do not add or subtract a scaled integer to a pointer
71 X	STR31-C. Guarantee that storage for strings has sufficient space for character data and the null terminator
71 X	ARR00-C. Understand how arrays work
72 D	EXP10-C. Do not depend on the order of evaluation of subexpressions or the order in which side effects take place
73 S	INT12-C. Do not make assumptions about the type of a plain int bit-field when used in an expression
75 D	FIO45-C. Avoid TOCTOU race conditions while accessing files
75 D	FIO24-C. Do not open a file that is already open
76 D	MSC06-C. Beware of compiler optimizations
76 S	PRE05-C. Understand macro replacement when concatenating tokens or performing stringification
77 D	DCL30-C. Declare objects with appropriate storage durations
77 D	EXP35-C. Do not modify objects with temporary lifetime
77 S	PRE02-C. Macro replacement lists should be parenthesized
78 D	DCL00-C. Const-qualify immutable objects
78 S	PRE01-C. Use parentheses within macros around parameter names
79 S	PRE03-C. Prefer typedefs to defines for encoding non-pointer types
79 S	PRE10-C. Wrap multistatement macros in a do-while loop
79 S	PRE11-C. Do not conclude macro definitions with a semicolon
79 X	ARR30-C. Do not form or use out-of-bounds pointers or array subscripts
79 X	ARR38-C. Guarantee that library functions do not form invalid pointers
80 D	ERR33-C. Detect and handle standard library errors
80 D	POS54-C. Detect and handle POSIX library errors
80 X	INT33-C. Ensure that division and remainder operations do not result in divide-by-zero errors
81 D	FIO08-C. Take care when calling remove() on an open file
81 S	PRE07-C. Avoid using repeated question marks
82 D	FIO44-C. Only use values for fsetpos() that are returned from fgetpos()
83 D	FIO13-C. Never push back anything other than one read character
83 S	DCL18-C. Do not begin integer constants with 0 when specifying a decimal value
84 D	FIO39-C. Do not alternately input and output from a stream without an intervening flush or positioning call
84 D	MSC15-C. Do not depend on undefined behavior
85 D	FIO02-C. Canonicalize path names originating from tainted sources
85 S	INT09-C. Ensure enumeration constants map to unique values
86 D	FIO30-C. Exclude user input from format strings
86 S	DCL37-C. Do not declare or define a reserved identifier
87 D	SIG31-C. Do not access shared objects in signal handlers
88 D	SIG30-C. Call only asynchronous-safe functions within signal handlers
89 D	SIG30-C. Call only asynchronous-safe functions within signal handlers
93 D	DCL00-C. Const-qualify immutable objects
93 S	INT31-C. Ensure that integer conversions do not result in lost or misinterpreted data
93 S	FLP34-C. Ensure that floating-point conversions are within range of the new type
93 S	INT02-C. Understand integer conversion rules
93 S	INT07-C. Use only explicitly signed or unsigned char type for numeric values
93 S	STR04-C. Use plain char for characters in the basic character set
94 D	MSC13-C. Detect and remove unused values
94 S	EXP36-C. Do not cast pointers into more strictly aligned pointer types
94 S	EXP39-C. Do not access a variable through a pointer of an incompatible type
96 S	INT02-C. Understand integer conversion rules
96 S	INT07-C. Use only explicitly signed or unsigned char type for numeric values
96 S	MSC05-C. Do not manipulate time_t typed values directly
97 D	SIG34-C. Do not call signal() from within interruptible signal handlers
97 D	SIG01-C. Understand implementation-specific details regarding signal handler persistence
98 S	EXP37-C. Call functions with the correct number and type of arguments
99 S	EXP16-C. Do not compare function pointers to constant values
100 S	MSC15-C. Do not depend on undefined behavior
101 S	INT02-C. Understand integer conversion rules
101 S	INT07-C. Use only explicitly signed or unsigned char type for numeric values
101 S	MSC05-C. Do not manipulate time_t typed values directly
101 S	STR04-C. Use plain char for characters in the basic character set
104 D	DCL12-C. Implement abstract data types using opaque types
105 D	MSC06-C. Beware of compiler optimizations
105 D	MSC12-C. Detect and remove code that has no effect or is never executed
105 D	MSC13-C. Detect and remove unused values
107 D	ENV30-C. Do not modify the object referenced by the return value of certain functions
107 S	INT02-C. Understand integer conversion rules
107 S	MSC05-C. Do not manipulate time_t typed values directly
108 D	STR02-C. Sanitize data passed to complex subsystems
109 D	STR31-C. Guarantee that storage for strings has sufficient space for character data and the null terminator
109 D	STR02-C. Sanitize data passed to complex subsystems
109 S	MSC15-C. Do not depend on undefined behavior
111 D	ERR30-C. Take care when reading errno
112 D	MEM30-C. Do not access freed memory
112 D	MEM01-C. Store a new value in pointers immediately after free()
113 D	MSC15-C. Do not depend on undefined behavior
113 S	MSC09-C. Character encoding: Use subset of ASCII for safety
114 S	EXP45-C. Do not perform assignments in selection statements
114 S	EXP20-C. Perform explicit tests to determine success, true and false, and equality
115 D	MEM35-C. Allocate sufficient memory for an object
115 S	STR03-C. Do not inadvertently truncate a string
118 S	ENV31-C. Do not rely on an environment pointer following an operation that may invalidate it
119 S	MSC04-C. Use comments consistently and in a readable fashion
120 D	DCL13-C. Declare function parameters that are pointers to values not changed by the function as const
120 S	INT13-C. Use bitwise operators only on unsigned operands
120 S	INT16-C. Do not make assumptions about representation of signed integers
121 D	ERR30-C. Take care when reading errno
122 D	ERR30-C. Take care when reading errno
122 S	ENV32-C. All exit handlers must return normally
123 D	EXP34-C. Do not dereference null pointers
125 D	MEM34-C. Only free memory allocated dynamically
125 S	PRE05-C. Understand macro replacement when concatenating tokens or performing stringification
127 D	INT33-C. Ensure that division and remainder operations do not result in divide-by-zero errors
127 S	ARR02-C. Explicitly specify array bounds, even if implicitly defined by an initializer
128 D	EXP34-C. Do not dereference null pointers
129 D	EXP34-C. Do not dereference null pointers
130 D	EXP34-C. Do not dereference null pointers
131 D	EXP34-C. Do not dereference null pointers
131 S	DCL01-C. Do not reuse variable names in subscopes
132 D	ERR30-C. Take care when reading errno
132 S	EXP45-C. Do not perform assignments in selection statements
133 D	ENV34-C. Do not store pointers returned by certain functions
133 S	EXP02-C. Be aware of the short-circuit behavior of the logical AND and OR operators
134 D	ERR30-C. Take care when reading errno
134 S	EXP30-C. Do not depend on the order of evaluation for side effects
134 S	FIO41-C. Do not call getc(), putc(), getwc(), or putwc() with a stream argument that has side effects
134 S	DCL17-C. Beware of miscompiled volatile-qualified variables
134 S	EXP10-C. Do not depend on the order of evaluation of subexpressions or the order in which side effects take place
135 S	DCL07-C. Include the appropriate type information in function declarators
136 S	EXP46-C. Do not use a bitwise operator with a Boolean-like operand
139 S	MSC07-C. Detect and remove dead code
139 S	MSC12-C. Detect and remove code that has no effect or is never executed
140 S	MEM11-C. Do not assume infinite heap space
140 S	MSC07-C. Detect and remove dead code
140 S	MSC12-C. Detect and remove code that has no effect or is never executed
145 S	MSC40-C. Do not violate constraints
156 S	MSC15-C. Do not depend on undefined behavior
157 S	STR30-C. Do not attempt to modify string literals
159 S	MEM10-C. Define and use a pointer validation function
170 S	EXP37-C. Call functions with the correct number and type of arguments
170 S	DCL07-C. Include the appropriate type information in function declarators
176 S	MSC10-C. Character encoding: UTF8-related issues
200 S	DCL00-C. Const-qualify immutable objects
201 S	DCL06-C. Use meaningful symbolic constants to represent literal values
201 S	EXP07-C. Do not diminish the benefits of constants by assuming their values in expressions
201 S	EXP09-C. Use sizeof to determine the size of a type or variable
203 S	EXP05-C. Do not cast away a const qualification
218 S	DCL37-C. Do not declare or define a reserved identifier
219 S	DCL37-C. Do not declare or define a reserved identifier
243 S	PRE06-C. Enclose header files in an include guard
245 S	MSC20-C. Do not use a switch statement to transfer control into a complex block
248 S	INT33-C. Ensure that division and remainder operations do not result in divide-by-zero errors
252 S	DCL16-C. Use "L," not "l," to indicate a long value
296 S	MSC15-C. Do not depend on undefined behavior
299 S	DCL05-C. Use typedefs of non-pointer types only
302 S	MSC04-C. Use comments consistently and in a readable fashion
323 S	MSC40-C. Do not violate constraints
324 S	MSC15-C. Do not depend on undefined behavior
326 S	DCL31-C. Declare identifiers before using them
329 S	INT07-C. Use only explicitly signed or unsigned char type for numeric values
329 S	STR00-C. Represent characters using an appropriate type
329 S	STR04-C. Use plain char for characters in the basic character set
329 S	STR09-C. Don't assume numeric values for expressions with type plain character
331 S	INT13-C. Use bitwise operators only on unsigned operands
332 S	INT02-C. Understand integer conversion rules
334 S	INT02-C. Understand integer conversion rules
335 S	MSC15-C. Do not depend on undefined behavior
336 S	MSC15-C. Do not depend on undefined behavior
339 S	MSC15-C. Do not depend on undefined behavior
340 S	PRE00-C. Prefer inline or static functions to function-like macros
341 S	PRE32-C. Do not use preprocessor directives in invocations of function-like macros
344 S	EXP32-C. Do not access a volatile object through a nonvolatile reference
345 S	MSC40-C. Do not violate constraints
355 S	DCL23-C. Guarantee that mutually visible identifiers are unique
361 S	EXP00-C. Use parentheses for precedence of operation
376 S	MSC10-C. Character encoding: UTF8-related issues
382 S	EXP12-C. Do not ignore values returned by functions
385 S	DCL41-C. Do not declare variables inside a switch statement before the first case label
387 S	MSC40-C. Do not violate constraints
397 S	ARR02-C. Explicitly specify array bounds, even if implicitly defined by an initializer
400 S	MEM35-C. Allocate sufficient memory for an object
401 S	ARR01-C. Do not apply the sizeof operator to a pointer when taking the size of an array
403 S	INT34-C. Do not shift an expression by a negative number of bits or by greater than or equal to the number of bits that exist in the operand
404 S	STR32-C. Do not pass a non-null-terminated character sequence to a library function that expects a string
404 S	MSC40-C. Do not violate constraints
404 S	ARR02-C. Explicitly specify array bounds, even if implicitly defined by an initializer
404 S	STR11-C. Do not specify the bound of a character array initialized with a string literal
406 S	EXP02-C. Be aware of the short-circuit behavior of the logical AND and OR operators
407 S	MEM34-C. Only free memory allocated dynamically
408 S	EXP02-C. Be aware of the short-circuit behavior of the logical AND and OR operators
412 S	MSC15-C. Do not depend on undefined behavior
427 S	MSC15-C. Do not depend on undefined behavior
428 S	EXP15-C. Do not place a semicolon on the same line as an if, for, or while statement
428 S	EXP19-C. Use braces for the body of an if, for, or while statement
432 S	INT07-C. Use only explicitly signed or unsigned char type for numeric values
432 S	STR00-C. Represent characters using an appropriate type
432 S	STR04-C. Use plain char for characters in the basic character set
433 S	INT31-C. Ensure that integer conversions do not result in lost or misinterpreted data
433 S	EXP13-C. Treat relational and equality operators as if they were nonassociative
433 S	INT02-C. Understand integer conversion rules
433 S	MSC05-C. Do not manipulate time_t typed values directly
434 S	INT31-C. Ensure that integer conversions do not result in lost or misinterpreted data
434 S	STR34-C. Cast characters to unsigned char before converting to larger integer sizes
434 S	INT02-C. Understand integer conversion rules
435 S	FLP34-C. Ensure that floating-point conversions are within range of the new type
435 S	FLP36-C. Preserve precision when converting integral values to floating-point type
435 S	FLP06-C. Convert integers to floating point for floating-point operations
437 S	ARR36-C. Do not subtract or compare two pointers that do not refer to the same array
438 S	ARR36-C. Do not subtract or compare two pointers that do not refer to the same array
438 S	EXP08-C. Ensure pointer arithmetic is used correctly
439 S	INT36-C. Converting a pointer to integer or integer to pointer
440 S	INT36-C. Converting a pointer to integer or integer to pointer
446 S	INT02-C. Understand integer conversion rules
450 S	STR10-C. Do not concatenate different type of string literals
452 S	INT02-C. Understand integer conversion rules
452 S	INT18-C. Evaluate integer expressions in a larger size before comparing or assigning to that size
457 S	INT02-C. Understand integer conversion rules
458 S	INT02-C. Understand integer conversion rules
458 S	INT07-C. Use only explicitly signed or unsigned char type for numeric values
458 S	MSC05-C. Do not manipulate time_t typed values directly
458 S	STR04-C. Use plain char for characters in the basic character set
461 S	DCL36-C. Do not declare an identifier with conflicting linkage classifications
465 S	MSC15-C. Do not depend on undefined behavior
476 S	ARR30-C. Do not form or use out-of-bounds pointers or array subscripts
479 S	INT34-C. Do not shift an expression by a negative number of bits or by greater than or equal to the number of bits that exist in the operand
480 S	EXP43-C. Avoid undefined behavior when using restrict-qualified pointers
481 S	MSC40-C. Do not violate constraints
482 S	MSC15-C. Do not depend on undefined behavior
483 S	MEM34-C. Only free memory allocated dynamically
484 S	MEM30-C. Do not access freed memory
484 S	MEM01-C. Store a new value in pointers immediately after free()
486 S	FIO47-C. Use valid format strings
487 S	MEM35-C. Allocate sufficient memory for an object
488 S	INT08-C. Verify that all integer values are in range
489 S	EXP43-C. Avoid undefined behavior when using restrict-qualified pointers
489 S	ARR30-C. Do not form or use out-of-bounds pointers or array subscripts
489 S	ARR39-C. Do not add or subtract a scaled integer to a pointer
489 S	STR31-C. Guarantee that storage for strings has sufficient space for character data and the null terminator
489 S	ARR00-C. Understand how arrays work
493 S	INT30-C. Ensure that unsigned integer operations do not wrap
493 S	INT32-C. Ensure that operations on signed integers do not result in overflow
493 S	INT08-C. Verify that all integer values are in range
493 S	INT08-C. Verify that all integer values are in range
494 S	INT30-C. Ensure that unsigned integer operations do not wrap
494 S	INT32-C. Ensure that operations on signed integers do not result in overflow
496 S	DCL31-C. Declare identifiers before using them
496 S	EXP37-C. Call functions with the correct number and type of arguments
497 S	MSC15-C. Do not depend on undefined behavior
510 S	MSC21-C. Use robust loop termination conditions
545 S	MSC15-C. Do not depend on undefined behavior
553 S	DCL15-C. Declare file-scope objects or functions that do not need external linkage as static
554 S	EXP39-C. Do not access a variable through a pointer of an incompatible type
554 S	EXP11-C. Do not make assumptions regarding the layout of structures with bit-fields
562 S	PRE31-C. Avoid side effects in arguments to unsafe macros
562 S	PRE12-C. Do not define unsafe macros
565 S	DCL30-C. Declare objects with appropriate storage durations
567 S	ARR37-C. Do not add or subtract an integer to a pointer to a non-array object
567 S	ARR39-C. Do not add or subtract a scaled integer to a pointer
567 S	ARR00-C. Understand how arrays work
568 S	PRE04-C. Do not reuse a standard header file name
572 S	PRE31-C. Avoid side effects in arguments to unsafe macros
572 S	PRE12-C. Do not define unsafe macros
573 S	PRE30-C. Do not create a universal character name through concatenation
575 S	DCL36-C. Do not declare an identifier with conflicting linkage classifications
576 S	EXP37-C. Call functions with the correct number and type of arguments
576 S	EXP08-C. Ensure pointer arithmetic is used correctly
578 S	EXP03-C. Do not assume the size of a structure is the sum of the sizes of its members
579 S	DCL04-C. Do not declare more than one variable per declaration
580 S	DCL37-C. Do not declare or define a reserved identifier
580 S	MSC40-C. Do not violate constraints
582 S	EXP40-C. Do not modify constant objects
584 S	INT10-C. Do not assume a positive remainder when using the % operator
585 S	INT14-C. Avoid performing bitwise and arithmetic operations on the same data
586 S	INT15-C. Use intmax_t or uintmax_t for formatted IO on programmer-defined integer types
587 S	MSC15-C. Do not depend on undefined behavior
588 S	ENV33-C. Do not call system()
588 S	ENV03-C. Sanitize the environment when invoking external programs
589 S	FIO47-C. Use valid format strings
589 S	DCL11-C. Understand the type issues associated with variadic functions
590 S	FIO11-C. Take care when specifying the mode parameter of fopen()
591 S	FIO38-C. Do not copy a FILE object
592 S	FIO01-C. Be careful using functions that use file names for identification
592 S	FIO10-C. Take care when using the rename() function
593 S	ERR07-C. Prefer functions that support error checking over equivalent functions that don't
594 S	ERR07-C. Prefer functions that support error checking over equivalent functions that don't
600 S	STR32-C. Do not pass a non-null-terminated character sequence to a library function that expects a string
602 S	STR06-C. Do not assume that strtok() leaves the parse string unchanged
606 S	EXP36-C. Do not cast pointers into more strictly aligned pointer types
608 S	MSC15-C. Do not depend on undefined behavior
611 S	MSC04-C. Use comments consistently and in a readable fashion
612 S	MSC40-C. Do not violate constraints
613 S	EXP43-C. Avoid undefined behavior when using restrict-qualified pointers
615 S	MSC40-C. Do not violate constraints
618 S	EXP42-C. Do not compare padding data
618 S	FLP37-C. Do not use object representations to compare floating-point values
621 S	ARR32-C. Ensure size arguments for variable length arrays are in a valid range
623 S	STR05-C. Use pointers to const when referring to string literals
626 S	DCL37-C. Do not declare or define a reserved identifier
629 S	INT33-C. Ensure that division and remainder operations do not result in divide-by-zero errors
630 S	INT09-C. Ensure enumeration constants map to unique values
631 S	EXP33-C. Do not read uninitialized memory
634 S	DCL09-C. Declare functions that return errno with a return type of errno_t
637 S	PRE05-C. Understand macro replacement when concatenating tokens or performing stringification
642 S	EXP35-C. Do not modify objects with temporary lifetime
642 S	MSC15-C. Do not depend on undefined behavior
644 S	MEM34-C. Only free memory allocated dynamically
645 S	MEM34-C. Only free memory allocated dynamically
646 S	MSC40-C. Do not violate constraints
648 S	DCL38-C. Use the correct syntax when declaring a flexible array member
649 S	MEM33-C. Allocate and copy structures containing a flexible array member dynamically
650 S	MEM33-C. Allocate and copy structures containing a flexible array member dynamically
652 S	EXP33-C. Do not read uninitialized memory
652 S	EXP34-C. Do not dereference null pointers
653 S	EXP44-C. Do not rely on side effects in operands to sizeof, _Alignof, or _Generic
662 S	FIO34-C. Distinguish between characters read from a file and EOF or WEOF
663 S	STR37-C. Arguments to character-handling functions must be representable as an unsigned char
I J	MSC06-C. Beware of compiler optimizations
I J	MSC12-C. Detect and remove code that has no effect or is never executed
Partially implemented	PRE13-C. Use the Standard predefined macros to test for versions and features.

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