SYS-OSS/FRET-LibAFL
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Fix exits which may cause double-free corruption (#1086)

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Addison Crump 2023-02-20 23:34:16 +01:00 committed by GitHub
parent 20958a979f
commit b7296db406
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2 changed files with 3 additions and 3 deletions
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2
libafl/src/events/mod.rs
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@ -87,7 +87,7 @@ pub unsafe fn shutdown_handler<SP>(
std::ptr::drop_in_place(sr); std::ptr::drop_in_place(sr);
} }
log::info!("Bye!"); log::info!("Bye!");
std::process::exit(0); libc::_exit(0);
} }
#[cfg(all(unix, feature = "std"))] #[cfg(all(unix, feature = "std"))]

4
libafl/src/executors/inprocess.rs
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@ -1536,7 +1536,7 @@ where
.post_exec_child_all(state, input, &ExitKind::Ok) .post_exec_child_all(state, input, &ExitKind::Ok)
.expect("Failed to run post_exec on observers"); .expect("Failed to run post_exec on observers");
std::process::exit(0); libc::_exit(0);
Ok(ExitKind::Ok) Ok(ExitKind::Ok)
} }
@ -1613,7 +1613,7 @@ where
.post_exec_child_all(state, input, &ExitKind::Ok) .post_exec_child_all(state, input, &ExitKind::Ok)
.expect("Failed to run post_exec on observers"); .expect("Failed to run post_exec on observers");
std::process::exit(0); libc::_exit(0);
Ok(ExitKind::Ok) Ok(ExitKind::Ok)
} }