2 files changed, 6 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index 38e593e101..b80aa2d76f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Fri Mar 11 01:25:03 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* process.c (get_sc_ngroups_max): return -1 if platform don't
+	  support NGROUPS_MAX.
+
 Thu Mar 10 22:28:15 2011  Tanaka Akira  <akr@fsij.org>
 
 	* ext/openssl/ossl_ssl.h: parenthesize macro arguments.
diff --git a/process.c b/process.c
index 559fe1d838..f3138afa80 100644
--- a/process.c
+++ b/process.c
@@ -4553,7 +4553,7 @@ static int get_sc_ngroups_max(void)
 #elif defined(NGROUPS_MAX)
     return (int)NGROUPS_MAX;
 #else
-    return 32;
+    return -1;
 #endif
 }
 static int maxgroups(void)