Fix panic when transfer `how` to enum in sys_rt_sigprocmask()

2024-08-16 10:57:29 +08:00 · 2024-08-16 10:57:29 +08:00 · 5b5f9cffd1
parent 40c2acf29d
commit 5b5f9cffd1
1 changed files with 1 additions and 1 deletions
--- a/kernel/aster-nix/src/syscall/rt_sigprocmask.rs
+++ b/kernel/aster-nix/src/syscall/rt_sigprocmask.rs
@ -18,7 +18,7 @@ pub fn sys_rt_sigprocmask(
    sigset_size: usize,
    ctx: &Context,
 ) -> Result<SyscallReturn> {
-    let mask_op = MaskOp::try_from(how).unwrap();
+    let mask_op = MaskOp::try_from(how)?;
    debug!(
        "mask op = {:?}, set_ptr = 0x{:x}, oldset_ptr = 0x{:x}, sigset_size = {}",
        mask_op, set_ptr, oldset_ptr, sigset_size