File dante-glibc-2.17.patch of Package dante

Index: dante-1.3.2/libscompat/issetugid.c
===================================================================
--- dante-1.3.2.orig/libscompat/issetugid.c
+++ dante-1.3.2/libscompat/issetugid.c
@@ -4,6 +4,8 @@
 #include "autoconf.h"
 #endif /* HAVE_CONFIG_H */
 
+#include <sys/auxv.h>
+
 /*
  * Copyright (c) 1999, 2005, 2008, 2009
  *      Inferno Nettverk A/S, Norway.  All rights reserved.
@@ -47,22 +49,14 @@
  *
  */
 
-#if HAVE_LIBC_ENABLE_SECURE
-extern int __libc_enable_secure;
-#endif /* HAVE_LIBC_ENABLE_SECURE */
-
 #include "issetugid.h"
 
 int
 issetugid(void)
 {
-#if HAVE_LIBC_ENABLE_SECURE
-   if (!__libc_enable_secure)
-      return 0;
-#elif HAVE_LIBC_ENABLE_SECURE_DISABLED
-   if (getuid() == geteuid() && getgid() == getegid())
-      return 0;
-#endif /* HAVE_LIBC_ENABLE_SECURE_DISABLED */
+    unsigned long secure = getauxval(AT_SECURE);
+    if (secure != 0)
+        return 1;
 
-   return 1; /* don't know, better safe than sorry. */
+    return 0;
 }
Index: dante-1.3.2/libscompat.m4
===================================================================
--- dante-1.3.2.orig/libscompat.m4
+++ dante-1.3.2/libscompat.m4
@@ -157,30 +157,3 @@ AC_SUBST([LIBSCSRC])
 if test x${ac_cv_func_bzero} = xno; then
     AC_DEFINE(bzero(b, len), memset((b), 0, (len)), [bzero replacement])
 fi
-
-m4_ifdef([dantebuild], [
-#causes problems with packaging, allow test to be turned off
-AC_ARG_WITH(glibc-secure,
-[  --without-glibc-secure  disable libc_enable_secure check @<:@default=detect@:>@],
-[GLIBCSEC=$withval])
-
-if test "${GLIBCSEC}" != no; then
-    AC_MSG_CHECKING([for __libc_enable_secure])
-    AC_TRY_RUN([
-extern int __libc_enable_secure;
-
-int main()
-{
-    if (__libc_enable_secure == 0)
-	return 0;
-
-	return 1;
-}],[AC_MSG_RESULT([yes])
-    AC_DEFINE(HAVE_LIBC_ENABLE_SECURE, 1, [linux version of issetugid()])],
-    AC_MSG_RESULT([no]))
-fi
-],
-[AC_DEFINE(HAVE_LIBC_ENABLE_SECURE, 0, [not used])])
-if test x"$GLIBCSEC" = xno; then
-   AC_DEFINE(HAVE_LIBC_ENABLE_SECURE_DISABLED, 1, [glibc variable disable])
-fi
Index: dante-1.3.2/include/autoconf.h.in
===================================================================
--- dante-1.3.2.orig/include/autoconf.h.in
+++ dante-1.3.2/include/autoconf.h.in
@@ -262,12 +262,6 @@
 /* Define to 1 if you have the `crypto' library (-lcrypto). */
 #undef HAVE_LIBCRYPTO
 
-/* linux version of issetugid() */
-#undef HAVE_LIBC_ENABLE_SECURE
-
-/* glibc variable disable */
-#undef HAVE_LIBC_ENABLE_SECURE_DISABLED
-
 /* Define to 1 if you have the `des' library (-ldes). */
 #undef HAVE_LIBDES