| 1 | // Test that leaks detected after forking without exec(). |
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| 2 | // RUN: %clangxx_lsan %s -o %t && not %run %t 2>&1 | FileCheck %s |
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| 3 | |
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| 4 | /// Fails on clang-cmake-aarch64-full (glibc 2.27-3ubuntu1.4). |
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| 5 | // UNSUPPORTED: target=aarch64{{.*}} |
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| 6 | |
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| 7 | #include <assert.h> |
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| 8 | #include <stdlib.h> |
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| 9 | #include <sys/wait.h> |
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| 10 | #include <unistd.h> |
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| 11 | |
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| 12 | int main() { |
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| 13 | pid_t pid = fork(); |
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| 14 | assert(pid >= 0); |
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| 15 | if (pid > 0) { |
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| 16 | int status = 0; |
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| 17 | waitpid(pid: pid, stat_loc: &status, options: 0); |
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| 18 | assert(WIFEXITED(status)); |
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| 19 | return WEXITSTATUS(status); |
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| 20 | } else { |
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| 21 | for (int i = 0; i < 10; ++i) |
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| 22 | malloc(size: 1337); |
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| 23 | // CHECK: LeakSanitizer: detected memory leaks |
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| 24 | } |
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| 25 | return 0; |
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| 26 | } |
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| 27 | |
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| 28 | |
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