Add configure check for vfork(2) and fall back to fork(2) if missing.

2022-05-31 14:47:39 -06:00
parent f52342031d
commit cec83a05a3
4 changed files with 10 additions and 1 deletions
--- a/src/sudo_intercept.c
+++ b/src/sudo_intercept.c
@@ -52,6 +52,10 @@
 #include "sudo_util.h"
 #include "pathnames.h"

+#ifndef HAVE_VFORK
+# define vfork fork
+#endif
+
 /* execl flavors */
 #define SUDO_EXECL	0x0
 #define SUDO_EXECLE	0x1