kernel: spawn: Exit on execve() failureexpt

Signed-off-by: Ian Moffett <ian@osmora.org>

1 files changed, 5 insertions, 1 deletions

diff --git a/sys/kern/kern_spawn.c b/sys/kern/kern_spawn.c
index 2cddd84..cb898dc 100644
--- a/sys/kern/kern_spawn.c
+++ b/sys/kern/kern_spawn.c
@@ -81,7 +81,11 @@ spawn_thunk(void)
 
     path = NULL;
     dynfree(args);
-    execve(cur, &execve_args);
+
+    if (execve(cur, &execve_args) != 0) {
+        pr_error("execve failed, aborting\n");
+        exit1(this_td());
+    }
     __builtin_unreachable();
 }