bolt/deps/llvm-18.1.8/compiler-rt/test/asan/TestCases/printf-m.c

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2025-02-14 19:21:04 +01:00
// RUN: %clang_asan -O2 %s -o %t && %run %t
// FIXME: printf is not intercepted on Windows yet.
// UNSUPPORTED: target={{.*windows-msvc.*}}
#include <stdio.h>
int main() {
char s[5] = {'w', 'o', 'r', 'l', 'd'};
// Test that %m does not consume an argument. If it does, %s would apply to
// the 5-character buffer, resulting in a stack-buffer-overflow report.
printf("%m %s, %.5s\n", "hello", s);
return 0;
}