Do not crash on tid == -1

obhq · Feb 18, 2024 · 7645db4 · 7645db4
1 parent 4d5042c
commit 7645db4
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/kernel/src/process/mod.rs b/src/kernel/src/process/mod.rs
@@ -421,7 +421,7 @@ impl VProc {
     }
 
     fn sys_thr_set_name(self: &Arc<Self>, i: &SysIn) -> Result<SysOut, SysErr> {
-        let tid: i32 = i.args[0].try_into().unwrap();
+        let tid: i64 = i.args[0].try_into().unwrap();
         let name: Option<&str> = unsafe { i.args[1].to_str(32) }?;
 
         if tid == -1 {
@@ -433,7 +433,7 @@ impl VProc {
 
             let thr = threads
                 .iter()
-                .find(|t| t.id().get() == tid)
+                .find(|t| t.id().get() == tid as i32)
                 .ok_or(SysErr::Raw(ESRCH))?;
 
             info!(