Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/asan/use-after-scope-2.c @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 84e7813d76e9 |
children |
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// { dg-do run } // { dg-shouldfail "asan" } int *bar (int *x, int *y) { return y; } int foo (void) { char *p; { char a = 0; p = &a; } if (*p) return 1; else return 0; } int main (void) { char *ptr; { char my_char[9]; ptr = &my_char[0]; } int a[16]; int *p, *q = a; { int b[16]; p = bar (a, b); } bar (a, q); { int c[16]; q = bar (a, c); } int v = *bar (a, q); return v; } // { dg-output "ERROR: AddressSanitizer: stack-use-after-scope on address.*(\n|\r\n|\r)" } // { dg-output "READ of size 4 at.*" } // { dg-output ".*'c' \\(line 37\\) <== Memory access at offset \[0-9\]* is inside this variable.*" }