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authorChristian Krinitsin <mail@krinitsin.com>2025-07-08 13:28:15 +0200
committerChristian Krinitsin <mail@krinitsin.com>2025-07-08 13:28:28 +0200
commit5aa276efcbd67f4300ca1a7f809c6e00aadb03da (patch)
tree9b8f0e074014cda8d42f5a97a95bc25082d8b764 /results/classifier/zero-shot-user-mode/instruction/2123
parent1a3c4faf4e0a25ed0b86e8739d5319a634cb9112 (diff)
downloadqemu-analysis-5aa276efcbd67f4300ca1a7f809c6e00aadb03da.tar.gz
qemu-analysis-5aa276efcbd67f4300ca1a7f809c6e00aadb03da.zip
restructure results
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+instruction: 0.586
+runtime: 0.301
+syscall: 0.113
+
+
+
+Invalid subprocess commands spawns successfully when running under QEMU
+Description of problem:
+When executing a subprocess from with a non-existing command EQMU still spawns a process.
+
+Consider this small rust program for instance:
+```rust
+use std::process::Command;
+
+fn main() {
+    match Command::new("thisdoesnotexist").spawn() {
+        Ok(child) => {
+            println!("Child process id is {}", child.id());
+        }
+        Err(_) => {
+            println!("This should happen");
+        }
+    }
+}
+```
+
+**Executing with `qemu-aarch64`:**
+```shell
+qemu-aarch64 ./rust-app
+Child process id is 20182
+```
+
+**Executing regularly:**
+```shell
+./rust-app
+This should happen
+```