File: realloc_zero.c

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,998,492 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 (13 lines) | stat: -rw-r--r-- 258 bytes parent folder | download | duplicates (29) 
1
2
3
4
5
6
7
8
9
10
11
12
13
 
// RUN: %clang_lsan %s -o %t
// RUN: %run %t

#include <assert.h>
#include <stdlib.h>

int main() {
  char *p = malloc(1);
  // The behavior of realloc(p, 0) is implementation-defined.
  // We free the allocation.
  assert(realloc(p, 0) == NULL);
  p = 0;
}