Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/c-c++-common/asan/alloca_underflow_left.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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/* { dg-do run } */ /* { dg-shouldfail "asan" } */ #include <assert.h> volatile const int ten = 10; __attribute__((noinline)) void foo(int index, int len) { volatile char str[len] __attribute__((aligned(32))); assert(!((long) str & 31L)); str[index] = '1'; // BOOM } int main(int argc, char **argv) { foo(-1, ten); return 0; } /* { dg-output "WRITE of size 1 at 0x\[0-9a-f\]+ thread T0\[^\n\r]*(\n|\r\n|\r)" } */ /* { dg-output " #0 0x\[0-9a-f\]+ +(in _*foo(\[^\n\r]*alloca_underflow_left.c:11|\[^\n\r]*:0|\[^\n\r]*\\+0x\[0-9a-z\]*)|\[(\])\[^\n\r]*(\n|\r\n|\r)" } */ /* { dg-output "\[^\n\r]*Address 0x\[0-9a-f\]+ is located in stack of thread T0.*(\n|\r\n|\r)" */ /* { dg-output "\[^\n\r]*in foo.*alloca_underflow_left.c.*(\n|\r\n|\r)" */