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. Set errno to zero before calling a library function known to set errno, and check errno only after the function returns a value indicating failure |
| 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. Set errno to zero before calling a library function known to set errno, and check errno only after the function returns a value indicating failure |
| 122 D | ERR30-C. Set errno to zero before calling a library function known to set errno, and check errno only after the function returns a value indicating failure |
| 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. Set errno to zero before calling a library function known to set errno, and check errno only after the function returns a value indicating failure |
| 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. Set errno to zero before calling a library function known to set errno, and check errno only after the function returns a value indicating failure |
| 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. |
