From: José Bollo <jose.bollo@iot.bzh>
Date: Thu, 15 Feb 2018 15:23:54 +0000 (+0100)
Subject: afb-session: Use clock insensitive to time changes
X-Git-Tag: flounder_5.99.1~68
X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=commitdiff_plain;h=c2490604356e9a32f6be7c1eeac210d467eb6d89;p=src%2Fapp-framework-binder.git

afb-session: Use clock insensitive to time changes

Bug-AGL: SPEC-1296
Bug-AGL: SPEC-1293

Change-Id: I1838175b48dff8fbf1fd65bd304f9cfe917ced80
Signed-off-by: José Bollo <jose.bollo@iot.bzh>
---

diff --git a/src/afb-session.c b/src/afb-session.c
index 17ca7af8..c312b46c 100644
--- a/src/afb-session.c
+++ b/src/afb-session.c
@@ -40,7 +40,7 @@
 #define _MAXEXP_	((time_t)(~(time_t)0))
 #define _MAXEXP2_	((time_t)((((unsigned long long)_MAXEXP_) >> 1)))
 #define MAX_EXPIRATION	(_MAXEXP_ >= 0 ? _MAXEXP_ : _MAXEXP2_)
-#define NOW		(time(NULL))
+#define NOW		(time_now())
 
 /* structure for a cookie added to sessions */
 struct cookie
@@ -86,6 +86,14 @@ static struct {
 	.mutex = PTHREAD_MUTEX_INITIALIZER
 };
 
+/* Get the actual raw time */
+static inline time_t time_now()
+{
+	struct timespec ts;
+	clock_gettime(CLOCK_MONOTONIC_RAW, &ts);
+	return ts.tv_sec;
+}
+
 /* generate a new fresh 'uuid' */
 static void new_uuid(char uuid[SIZEUUID])
 {