| 1 | // RUN: %clangxx_asan -O0 %s -o %t && not %run %t 2>&1 | FileCheck %s |
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| 2 | // RUN: %clangxx_asan -O3 %s -o %t && not %run %t 2>&1 | FileCheck %s |
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| 3 | |
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| 4 | #include <assert.h> |
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| 5 | #include <errno.h> |
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| 6 | #include <glob.h> |
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| 7 | #include <stdio.h> |
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| 8 | #include <string.h> |
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| 9 | |
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| 10 | #include <sanitizer/linux_syscall_hooks.h> |
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| 11 | |
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| 12 | /* Test the presence of __sanitizer_syscall_ in the tool runtime, and general |
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| 13 | sanity of their behaviour. */ |
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| 14 | |
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| 15 | int main(int argc, char *argv[]) { |
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| 16 | char buf[1000]; |
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| 17 | __sanitizer_syscall_pre_recvmsg(0, buf - 1, 0); |
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| 18 | // CHECK: AddressSanitizer: stack-buffer-{{.*}}erflow |
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| 19 | // CHECK: READ of size {{.*}} at {{.*}} thread T0 |
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| 20 | // CHECK: {{#[0-9]+ .*}} in __sanitizer_syscall{{.*}}recvmsg |
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| 21 | return 0; |
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| 22 | } |
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| 23 | |
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