aboutsummaryrefslogtreecommitdiff
path: root/gcc/testsuite/gcc.dg/asan/use-after-scope-10.c
blob: e4b986ec0719ab2e2055b1bb40bdd2da0f988744 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
// { dg-do run }
// { dg-shouldfail "asan" }
// { dg-skip-if "" { *-*-* }  { "*" } { "-O2" } }
// { dg-additional-options "-fdump-tree-asan1" }

int
main (int argc, char **argv)
{
  int *ptr = 0;

  {
    int a;
    ptr = &a;
    *ptr = 12345;
  }

  *ptr = 12345;
  return *ptr;
}

// { dg-output "ERROR: AddressSanitizer: stack-use-after-scope on address.*(\n|\r\n|\r)" }
// { dg-output "WRITE of size .*" }
// { dg-output ".*'a' \\(line 12\\) <== Memory access at offset \[0-9\]* is inside this variable.*" }