Remove setuid support

This support was rarely ever used and has been disabled by default for some time.

As far as the developer team is aware there's no distribution that activated this
feature in their packages by default.

1 files changed, 0 insertions, 31 deletions

diff --git a/CRT.c b/CRT.c
index 7e651c3b..aa115abe 100644
--- a/CRT.c
+++ b/CRT.c
@@ -658,37 +658,6 @@ static void CRT_handleSIGTERM(int sgn) {
    _exit(0);
 }
 
-#ifdef HAVE_SETUID_ENABLED
-
-static int CRT_euid = -1;
-
-static int CRT_egid = -1;
-
-void CRT_dropPrivileges() {
-   CRT_egid = getegid();
-   CRT_euid = geteuid();
-   if (setegid(getgid()) == -1) {
-      CRT_fatalError("Fatal error: failed dropping group privileges");
-   }
-   if (seteuid(getuid()) == -1) {
-      CRT_fatalError("Fatal error: failed dropping user privileges");
-   }
-}
-
-void CRT_restorePrivileges() {
-   if (CRT_egid == -1 || CRT_euid == -1) {
-      CRT_fatalError("Fatal error: internal inconsistency");
-   }
-   if (setegid(CRT_egid) == -1) {
-      CRT_fatalError("Fatal error: failed restoring group privileges");
-   }
-   if (seteuid(CRT_euid) == -1) {
-      CRT_fatalError("Fatal error: failed restoring user privileges");
-   }
-}
-
-#endif /* HAVE_SETUID_ENABLED */
-
 #ifndef NDEBUG
 
 static int stderrRedirectNewFd = -1;