reference, declaration → definition definition → references, declarations, derived classes, virtual overrides reference to multiple definitions → definitions unreferenced |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | // Check that we can store lots of stack frames if asked to. // RUN: %clangxx_asan -O0 %s -o %t 2>&1 // RUN: %env_asan_opts=malloc_context_size=120:redzone=512 not %run %t 2>&1 | FileCheck %s // REQUIRES: stable-runtime #include <stdlib.h> #include <stdio.h> template <int depth> struct DeepFree { static void free(char *x) { DeepFree<depth - 1>::free(x); } }; template<> struct DeepFree<0> { static void free(char *x) { ::free(x); } }; int main() { char *x = (char*)malloc(10); // deep_free(x); DeepFree<200>::free(x); return x[5]; // CHECK: {{.*ERROR: AddressSanitizer: heap-use-after-free on address}} // The libcxxrt demangling procedure on FreeBSD 9.2 incorrectly appends // extra 'E' characters to the end of template arguments; see: // https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=192115 // CHECK: {{DeepFree<36>|DeepFree<36E>}} // CHECK: {{DeepFree<98>|DeepFree<98E>}} // CHECK: {{DeepFree<115>|DeepFree<115E>}} } |