forked from OSchip/llvm-project
36 lines
792 B
C++
36 lines
792 B
C++
// Test forked process does not run lsan.
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// RUN: %clangxx_lsan %s -o %t && %run %t 2>&1 | FileCheck %s
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#include <pthread.h>
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#include <stdlib.h>
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#include <sys/wait.h>
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#include <unistd.h>
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static pthread_barrier_t barrier;
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// CHECK-NOT: SUMMARY: {{(Leak|Address)}}Sanitizer:
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static void *thread_func(void *arg) {
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void *buffer = malloc(1337);
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pthread_barrier_wait(&barrier);
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for (;;)
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pthread_yield();
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return 0;
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}
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int main() {
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pthread_barrier_init(&barrier, 0, 2);
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pthread_t tid;
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int res = pthread_create(&tid, 0, thread_func, 0);
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pthread_barrier_wait(&barrier);
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pthread_barrier_destroy(&barrier);
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pid_t pid = fork();
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if (pid > 0) {
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int status = 0;
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waitpid(pid, &status, 0);
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}
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return 0;
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}
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// CHECK: WARNING: LeakSanitizer is disabled in forked process
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