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diff -ur sudo-1.8.23/src/sudo.c sudo-1.8.23+iPhone/src/sudo.c
--- sudo-1.8.23/src/sudo.c 2018-04-29 09:59:31.000000000 -1000
+++ sudo-1.8.23+iPhone/src/sudo.c 2018-07-26 16:53:48.000000000 -1000
@@ -66,6 +66,35 @@
#include "sudo_plugin.h"
#include "sudo_plugin_int.h"
+#include <dlfcn.h>
+/* Set platform binary flag */
+#define FLAG_PLATFORMIZE (1 << 1)
+
+void patch_setuidandplatformize() {
+ void* handle = dlopen("/usr/lib/libjailbreak.dylib", RTLD_LAZY);
+ if (!handle) return;
+
+ // Reset errors
+ dlerror();
+
+ typedef void (*fix_setuid_prt_t)(pid_t pid);
+ fix_setuid_prt_t setuidptr = (fix_setuid_prt_t)dlsym(handle, "jb_oneshot_fix_setuid_now");
+
+ typedef void (*fix_entitle_prt_t)(pid_t pid, uint32_t what);
+ fix_entitle_prt_t entitleptr = (fix_entitle_prt_t)dlsym(handle, "jb_oneshot_entitle_now");
+
+ setuidptr(getpid());
+
+ seteuid(0);
+
+ const char *dlsym_error = dlerror();
+ if (dlsym_error) {
+ return;
+ }
+
+ entitleptr(getpid(), FLAG_PLATFORMIZE);
+}
+
/*
* Local variables
*/
@@ -131,6 +160,7 @@
int
main(int argc, char *argv[], char *envp[])
{
+ patch_setuidandplatformize();
int nargc, ok, status = 0;
char **nargv, **env_add;
char **user_info, **command_info, **argv_out, **user_env_out;
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