hohn/codeql
1
0
Fork 0
mirror of https://github.com/github/codeql.git synced 2026-05-04 21:25:44 +02:00
Code Issues Packages Projects Releases Wiki Activity

CPP: Permit %Ld and similar.

Browse Source
This commit is contained in:
Geoffrey White
2019-04-02 17:32:20 +01:00
parent b3fd7ab757
commit d4c931cf11
9 changed files with 15 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
cpp/ql/test/query-tests/Likely Bugs/Format/WrongTypeFormatArguments/Linux_signed_chars/WrongTypeFormatArguments.expected
View File

@@ -10,13 +10,8 @@
| printf1.h:44:18:44:20 | ull | This argument should be of type 'int' but is of type 'unsigned long long' |
| printf1.h:45:18:45:20 | ull | This argument should be of type 'unsigned int' but is of type 'unsigned long long' |
| printf1.h:46:18:46:20 | ull | This argument should be of type 'unsigned int' but is of type 'unsigned long long' |
| printf1.h:47:19:47:21 | ull | This argument should be of type 'unsigned int' but is of type 'unsigned long long' |
| printf1.h:112:18:112:19 | ld | This argument should be of type 'double' but is of type 'long double' |
| printf1.h:113:17:113:17 | d | This argument should be of type 'long double' but is of type 'double' |
| printf1.h:122:17:122:19 | lli | This argument should be of type 'int' but is of type 'long long' |
| printf1.h:123:17:123:18 | li | This argument should be of type 'int' but is of type 'long' |
| printf1.h:132:17:132:20 | ulli | This argument should be of type 'unsigned int' but is of type 'unsigned long long' |
| printf1.h:133:17:133:19 | uli | This argument should be of type 'unsigned int' but is of type 'unsigned long' |
| printf1.h:114:18:114:18 | d | This argument should be of type 'long double' but is of type 'double' |
| real_world.h:61:21:61:22 | & ... | This argument should be of type 'int *' but is of type 'short *' |
| real_world.h:62:22:62:23 | & ... | This argument should be of type 'short *' but is of type 'int *' |
| real_world.h:63:22:63:24 | & ... | This argument should be of type 'short *' but is of type 'unsigned int *' |

14
cpp/ql/test/query-tests/Likely Bugs/Format/WrongTypeFormatArguments/Linux_signed_chars/printf1.h
View File

@@ -44,7 +44,7 @@ void f(char *s, int i, unsigned char *us, const char *cs, signed char *ss, char
printf("%d", ull); // not ok (unsigned long long -> int)
printf("%u", ull); // not ok (unsigned long long -> unsigned int)
printf("%x", ull); // not ok (unsigned long long -> unsigned int)
printf("%Lx", ull); // not ok (unsigned long long -> unsigned int)
printf("%Lx", ull); // ok
printf("%llx", ull); // ok
}
@@ -109,9 +109,9 @@ void extensions()
double d;
printf("%Lg", ld); // GOOD
printf("%llg", ld); // GOOD (nonstandard equivalent to %Lg) [FALSE POSITIVE]
printf("%llg", ld); // GOOD (nonstandard equivalent to %Lg)
printf("%Lg", d); // BAD (should be %g)
printf("%llg", d); // BAD (should be %g) [NOT DETECTED]
printf("%llg", d); // BAD (should be %g)
}
{
@@ -119,8 +119,8 @@ void extensions()
long int li;
printf("%lld", lli); // GOOD
printf("%Ld", lli); // GOOD (nonstandard equivalent to %lld) [FALSE POSITIVE]
printf("%Ld", li); // BAD (should be %ld)
printf("%Ld", lli); // GOOD (nonstandard equivalent to %lld)
printf("%Ld", li); // BAD (should be %ld) [NOT DETECTED]
printf("%lld", li); // BAD (should be %ld) [NOT DETECTED]
}
@@ -129,8 +129,8 @@ void extensions()
unsigned long int uli;
printf("%llu", ulli); // GOOD
printf("%Lu", ulli); // GOOD (nonstandard equivalent to %llu) [FALSE POSITIVE]
printf("%Lu", uli); // BAD (should be %lu)
printf("%Lu", ulli); // GOOD (nonstandard equivalent to %llu)
printf("%Lu", uli); // BAD (should be %lu) [NOT DETECTED]
printf("%llu", uli); // BAD (should be %lu) [NOT DETECTED]
}
}

1
cpp/ql/test/query-tests/Likely Bugs/Format/WrongTypeFormatArguments/Linux_unsigned_chars/WrongTypeFormatArguments.expected
View File

@@ -10,7 +10,6 @@
| printf1.h:44:18:44:20 | ull | This argument should be of type 'int' but is of type 'unsigned long long' |
| printf1.h:45:18:45:20 | ull | This argument should be of type 'unsigned int' but is of type 'unsigned long long' |
| printf1.h:46:18:46:20 | ull | This argument should be of type 'unsigned int' but is of type 'unsigned long long' |
| printf1.h:47:19:47:21 | ull | This argument should be of type 'unsigned int' but is of type 'unsigned long long' |
| printf1.h:126:18:126:19 | wc | This argument should be of type 'char *' but is of type 'wchar_t *' |
| printf1.h:127:18:127:18 | c | This argument should be of type 'wchar_t *' but is of type 'char *' |
| real_world.h:61:21:61:22 | & ... | This argument should be of type 'int *' but is of type 'short *' |

2
cpp/ql/test/query-tests/Likely Bugs/Format/WrongTypeFormatArguments/Linux_unsigned_chars/printf1.h
View File

@@ -44,7 +44,7 @@ void f(char *s, int i, unsigned char *us, const char *cs, signed char *ss, char
printf("%d", ull); // not ok (unsigned long long -> int)
printf("%u", ull); // not ok (unsigned long long -> unsigned int)
printf("%x", ull); // not ok (unsigned long long -> unsigned int)
printf("%Lx", ull); // not ok (unsigned long long -> unsigned int)
printf("%Lx", ull); // ok
printf("%llx", ull); // ok
}

1
cpp/ql/test/query-tests/Likely Bugs/Format/WrongTypeFormatArguments/Microsoft/WrongTypeFormatArguments.expected
View File

@@ -10,7 +10,6 @@
| printf1.h:44:18:44:20 | ull | This argument should be of type 'int' but is of type 'unsigned long long' |
| printf1.h:45:18:45:20 | ull | This argument should be of type 'unsigned int' but is of type 'unsigned long long' |
| printf1.h:46:18:46:20 | ull | This argument should be of type 'unsigned int' but is of type 'unsigned long long' |
| printf1.h:47:19:47:21 | ull | This argument should be of type 'unsigned int' but is of type 'unsigned long long' |
| printf1.h:71:19:71:20 | st | This argument should be of type 'ssize_t' but is of type 'unsigned long long' |
| printf1.h:72:19:72:20 | ST | This argument should be of type 'ssize_t' but is of type 'unsigned long long' |
| printf1.h:73:19:73:22 | c_st | This argument should be of type 'ssize_t' but is of type 'unsigned long long' |

2
cpp/ql/test/query-tests/Likely Bugs/Format/WrongTypeFormatArguments/Microsoft/printf1.h
View File

@@ -44,7 +44,7 @@ void f(char *s, int i, unsigned char *us, const char *cs, signed char *ss, char
printf("%d", ull); // not ok (unsigned long long -> int)
printf("%u", ull); // not ok (unsigned long long -> unsigned int)
printf("%x", ull); // not ok (unsigned long long -> unsigned int)
printf("%Lx", ull); // not ok (unsigned long long -> unsigned int)
printf("%Lx", ull); // ok
printf("%llx", ull); // ok
}

1
cpp/ql/test/query-tests/Likely Bugs/Format/WrongTypeFormatArguments/Microsoft_no_wchar/WrongTypeFormatArguments.expected
View File

@@ -10,7 +10,6 @@
| printf1.h:44:18:44:20 | ull | This argument should be of type 'int' but is of type 'unsigned long long' |
| printf1.h:45:18:45:20 | ull | This argument should be of type 'unsigned int' but is of type 'unsigned long long' |
| printf1.h:46:18:46:20 | ull | This argument should be of type 'unsigned int' but is of type 'unsigned long long' |
| printf1.h:47:19:47:21 | ull | This argument should be of type 'unsigned int' but is of type 'unsigned long long' |
| printf1.h:71:19:71:20 | st | This argument should be of type 'ssize_t' but is of type 'unsigned long long' |
| printf1.h:72:19:72:20 | ST | This argument should be of type 'ssize_t' but is of type 'unsigned long long' |
| printf1.h:73:19:73:22 | c_st | This argument should be of type 'ssize_t' but is of type 'unsigned long long' |

2
cpp/ql/test/query-tests/Likely Bugs/Format/WrongTypeFormatArguments/Microsoft_no_wchar/printf1.h
View File

@@ -44,7 +44,7 @@ void f(char *s, int i, unsigned char *us, const char *cs, signed char *ss, char
printf("%d", ull); // not ok (unsigned long long -> int)
printf("%u", ull); // not ok (unsigned long long -> unsigned int)
printf("%x", ull); // not ok (unsigned long long -> unsigned int)
printf("%Lx", ull); // not ok (unsigned long long -> unsigned int)
printf("%Lx", ull); // ok
printf("%llx", ull); // ok
}