File: cstring-syntax-weird2.c

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,998,520 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (17 lines) | stat: -rw-r--r-- 490 bytes parent folder | download | duplicates (13) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
 
// RUN: %clang_analyze_cc1 -w -analyzer-checker=unix.cstring.BadSizeArg \
// RUN:                    -verify %s

// expected-no-diagnostics

typedef __SIZE_TYPE__ size_t;
// The last parameter is normally size_t but the test is about the abnormal
// situation when it's not a size_t.
size_t strlcpy(char *, const char *, void (*)(void));

void foo(void);

void testWeirdDecls(const char *src) {
  char dst[10];
  strlcpy(dst, src, foo); // no-crash
  strlcpy(dst, src, &foo); // no-crash
}