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23 lines
677 B
23 lines
677 B
4 months ago
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// RUN: %clangxx_asan -O0 %s -o %t && not %run %t 2>&1 | FileCheck %s
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// RUN: %clangxx_asan -O3 %s -o %t && not %run %t 2>&1 | FileCheck %s
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#include <assert.h>
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#include <errno.h>
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#include <glob.h>
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#include <stdio.h>
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#include <string.h>
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#include <sanitizer/linux_syscall_hooks.h>
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/* Test the presence of __sanitizer_syscall_ in the tool runtime, and general
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sanity of their behaviour. */
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int main(int argc, char *argv[]) {
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char buf[1000];
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__sanitizer_syscall_pre_recvmsg(0, buf - 1, 0);
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// CHECK: AddressSanitizer: stack-buffer-{{.*}}erflow
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// CHECK: READ of size {{.*}} at {{.*}} thread T0
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// CHECK: #0 {{.*}} in __sanitizer_syscall{{.*}}recvmsg
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return 0;
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}
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