Fix memory issue with exec family of fns
Fix memory issue with exec family of fns

Susurrus/nix,marjakm/nix-rust,kamalmarhubi/nix-rust,nix-rust/nix,brayniac/nix-rust,berkowski/nix,xd009642/nix,cmr/nix-rust,Susurrus/nix,MarkusJais/nix-rust,arthurprs/nix-rust,geofft/nix-rust,nix-rust/nix,cmr/nix-rust,posborne/rust-nix,posborne/rust-nix,asomers/nix,arthurprs/nix-rust,brayniac/nix-rust,marjakm/nix-rust,geofft/nix-rust,cmr/nix-rust,berkowski/nix,carllerche/nix-rust,MarkusJais/nix-rust,carllerche/nix-rust,kamalmarhubi/nix-rust,utkarshkukreti/nix-rust,nikklassen/nix-rust,Susurrus/nix,brayniac/nix-rust,kamalmarhubi/nix-rust,carllerche/nix-rust,nikklassen/nix-rust,MarkusJais/nix-rust,geofft/nix-rust,nikklassen/nix-rust,arthurprs/nix-rust,utkarshkukreti/nix-rust,xd009642/nix,xd009642/nix,posborne/rust-nix,utkarshkukreti/nix-rust,marjakm/nix-rust,asomers/nix,berkowski/nix