overby.me / darling-nix
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Use dup3 to pass O_CLOEXEC

Sergey Bugaev bd41bf0c d2a9f7c1

+1 -1
+1 -1
src/kernel/mach_server/client/lkm.c
··· 26 26 // Ensure we get the same fd number, even if lower ones are available 27 27 if (driver_fd != -1 && driver_fd != new_driver_fd) 28 28 { 29 - dup2(new_driver_fd, driver_fd); 29 + dup3(new_driver_fd, driver_fd, O_CLOEXEC); 30 30 close(new_driver_fd); 31 31 } 32 32 else