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// RUN: %clangxx -O1 %s -o %t && %run %t
// REQUIRES: page-size-4096
// UNSUPPORTED: android
// Fail on powerpc64 bots with:
// AddressSanitizer: CHECK failed: asan_thread.cpp:315 "((AddrIsInStack((uptr)&local))) != (0)"
// https://lab.llvm.org/buildbot/#/builders/18/builds/8162
// UNSUPPORTED: target=powerpc64{{.*}}
/// Occasionally fail on loongarch64 machine
// UNSUPPORTED: target=loongarch64{{.*}}
#include <assert.h>
#include <stdlib.h>
#include <sys/resource.h>
#include <sys/wait.h>
#include <unistd.h>
int main(int argc, char **argv) {
if (getenv("SANITIZER_TEST_REEXECED"))
exit(0);
struct rlimit rl;
assert(!getrlimit(RLIMIT_STACK, &rl));
struct rlimit rl_new = rl;
rl_new.rlim_cur = 17351;
assert(!setrlimit(RLIMIT_STACK, &rl_new));
int pid = fork();
assert(pid >= 0);
if (pid == 0) {
const char *envp[] = {"SANITIZER_TEST_REEXECED=1", nullptr};
execve(argv[0], argv, const_cast<char **>(envp));
assert(false);
}
int status;
while (waitpid(-1, &status, __WALL) != pid) {
}
assert(WIFEXITED(status) && WEXITSTATUS(status) == 0);
return 0;
}
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