From 0f592f4d02d6f554875777dcc2aa4b2328b36ce6 Mon Sep 17 00:00:00 2001
From: Jaroslav Kysela <perex@perex.cz>
Date: Fri, 3 Oct 2014 15:17:41 +0200
Subject: [PATCH] service: fix service_class_caid_get() snprintf - coverity

---
 src/service.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/service.c b/src/service.c
index 23aab503..4257b7c8 100644
--- a/src/service.c
+++ b/src/service.c
@@ -154,7 +154,7 @@ service_class_caid_get ( void *obj )
     case SCT_CA:
       LIST_FOREACH(c, &st->es_caids, link) {
         l = strlen(buf);
-        snprintf(buf + l, l - sizeof(buf), "%s%04X:%06X",
+        snprintf(buf + l, sizeof(buf) - l, "%s%04X:%06X",
                  l ? "," : "", c->caid, c->providerid);
       }
       break;