From c901cbfa9fdbe065ab03ccd859bdd6d975fc8d3b Mon Sep 17 00:00:00 2001
From: Jason Heath <jason.heath@progress.com>
Date: Wed, 1 Mar 2023 13:49:06 -0500
Subject: [PATCH] a fix for the change in signal mask introduced in
 https://github.com/rust-lang/rust/pull/101077/

---
 components/core/src/os/process/exec/unix.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/components/core/src/os/process/exec/unix.rs b/components/core/src/os/process/exec/unix.rs
index 8e5507307e7..d854c9303d7 100644
--- a/components/core/src/os/process/exec/unix.rs
+++ b/components/core/src/os/process/exec/unix.rs
@@ -37,6 +37,15 @@ pub fn hook_command<X, I, K, V>(executable: X, env: I, ids: Option<(Uid, Gid)>)
         with_user_and_group_information(&mut cmd, uid, gid);
     }
 
+    unsafe {
+        use nix::sys::signal::{pthread_sigmask, SigSet, SigmaskHow};
+        cmd.pre_exec(|| {
+            let newset = SigSet::all();
+            pthread_sigmask(SigmaskHow::SIG_UNBLOCK, Some(&newset), None)?;
+            Ok(())
+        });
+    }
+
     cmd
 }