fix aliasing issue in unix sleep function

2020-10-31 16:16:54 +01:00 · 2020-10-31 16:16:54 +01:00 · 9f630af930
commit 9f630af930
parent ed96321e7e
1 changed files with 2 additions and 1 deletions
--- a/library/std/src/sys/unix/thread.rs
+++ b/library/std/src/sys/unix/thread.rs
@ -178,7 +178,8 @@ impl Thread {
                    tv_nsec: nsecs,
                };
                secs -= ts.tv_sec as u64;
-                if libc::nanosleep(&ts, &mut ts) == -1 {
+                let ts_ptr = &mut ts as *mut _;
+                if libc::nanosleep(ts_ptr, ts_ptr) == -1 {
                    assert_eq!(os::errno(), libc::EINTR);
                    secs += ts.tv_sec as u64;
                    nsecs = ts.tv_nsec;