From: Daniel Mack <daniel@zonque.org>
Date: Thu, 16 Oct 2014 10:16:56 +0000 (+0200)
Subject: limits: lower KDBUS_MSG_MAX_FDS to 253
X-Git-Tag: upstream/0.20141102.012929utc~88
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b620b72c912724070f555f3f54886d08159fbc05;p=platform%2Fcore%2Fsystem%2Fkdbus-bus.git

limits: lower KDBUS_MSG_MAX_FDS to 253

Lower the number of maximum file descriptors accepted as a message item
to 253. See commit bba14de98 (Linux) for the rationale behind that
number.

Signed-off-by: Daniel Mack <daniel@zonque.org>
---

diff --git a/limits.h b/limits.h
index fa07136..29cf30f 100644
--- a/limits.h
+++ b/limits.h
@@ -20,8 +20,11 @@
 /* maximum number of message items */
 #define KDBUS_MSG_MAX_ITEMS		128
 
-/* maximum number of passed file descriptors */
-#define KDBUS_MSG_MAX_FDS		256
+/*
+ * Maximum number of passed file descriptors
+ * Number taken from AF_UNIX upper limits
+ */
+#define KDBUS_MSG_MAX_FDS		253
 
 /* maximum message payload size */
 #define KDBUS_MSG_MAX_PAYLOAD_VEC_SIZE		SZ_2M