From 7bebb711d32c1b1cfcc305deb46f2fc32108fad4 Mon Sep 17 00:00:00 2001
From: 4lDO2 <4lDO2@protonmail.com>
Date: Sun, 13 Apr 2025 22:36:57 +0200
Subject: [PATCH] Properly return EINVAL if sig>64.

---
 src/procmgr.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/procmgr.rs b/src/procmgr.rs
index d86a705a0d..7a6be01512 100644
--- a/src/procmgr.rs
+++ b/src/procmgr.rs
@@ -1555,7 +1555,11 @@ impl<'a> ProcScheme<'a> {
     ) -> Result<()> {
         log::trace!("SEND_SIG(from {caller_pid:?}) TARGET {target:?} {signal} {mode:?}");
         let sig = usize::from(signal);
-        debug_assert!(sig <= 64);
+
+        if sig > 64 {
+            return Err(Error::new(EINVAL));
+        }
+
         let sig_group = (sig - 1) / 32;
         let sig_idx = sig - 1;