3 files changed, 9 insertions, 2 deletions
diff --git a/src/nix/edit.cc b/src/nix/edit.cc
index c9671f76d0fa..d8d5895bd867 100644
--- a/src/nix/edit.cc
+++ b/src/nix/edit.cc
@@ -3,6 +3,7 @@
 #include "eval.hh"
 #include "attr-path.hh"
 #include "progress-bar.hh"
+#include "affinity.hh"
 
 #include <unistd.h>
 
@@ -72,6 +73,10 @@ struct CmdEdit : InstallableCommand
 
         stopProgressBar();
 
+        restoreAffinity();
+        restoreSignals();
+        restoreMountNamespace();
+
         execvp(args.front().c_str(), stringsToCharPtrs(args).data());
 
         throw SysError("cannot run editor '%s'", editor);
diff --git a/src/nix/repl.cc b/src/nix/repl.cc
index 1bbe256b2d8b..77898c632360 100644
--- a/src/nix/repl.cc
+++ b/src/nix/repl.cc
@@ -285,6 +285,8 @@ static int runProgram(const string & program, const Strings & args)
     if (pid == -1) throw SysError("forking");
     if (pid == 0) {
         restoreAffinity();
+        restoreSignals();
+        restoreMountNamespace();
         execvp(program.c_str(), stringsToCharPtrs(args2).data());
         _exit(1);
     }
diff --git a/src/nix/run.cc b/src/nix/run.cc
index 35b763345872..1297072989b9 100644
--- a/src/nix/run.cc
+++ b/src/nix/run.cc
@@ -153,9 +153,9 @@ struct CmdRun : InstallablesCommand
 
         stopProgressBar();
 
-        restoreSignals();
-
         restoreAffinity();
+        restoreSignals();
+        restoreMountNamespace();
 
         /* If this is a diverted store (i.e. its "logical" location
            (typically /nix/store) differs from its "physical" location