24 lines
748 B
Rust
24 lines
748 B
Rust
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// ignore-windows: No libc on Windows
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#![feature(rustc_private)]
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/// Test that destroying a pthread_mutex twice fails, even without a check for number validity
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extern crate libc;
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fn main() {
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unsafe {
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use core::mem::MaybeUninit;
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let mut attr = MaybeUninit::<libc::pthread_mutexattr_t>::uninit();
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libc::pthread_mutexattr_init(attr.as_mut_ptr());
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let mut mutex = MaybeUninit::<libc::pthread_mutex_t>::uninit();
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libc::pthread_mutex_init(mutex.as_mut_ptr(), attr.as_ptr());
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libc::pthread_mutex_destroy(mutex.as_mut_ptr());
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libc::pthread_mutex_destroy(mutex.as_mut_ptr());
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//~^ Undefined Behavior: using uninitialized data, but this operation requires initialized memory
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}
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}
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