From a4135d32340a5a6cca7a10cc797cafda5451f982 Mon Sep 17 00:00:00 2001
From: Thomas Hindoe Paaboel Andersen <phomes@gmail.com>
Date: Tue, 24 Mar 2015 23:37:48 +0100
Subject: tmpfiles: avoid out of bounds read

Otherwise this will go wrong for 'v'.
---
 src/tmpfiles/tmpfiles.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/tmpfiles/tmpfiles.c')

diff --git a/src/tmpfiles/tmpfiles.c b/src/tmpfiles/tmpfiles.c
index 25c8cfa694..55a6a7bb54 100644
--- a/src/tmpfiles/tmpfiles.c
+++ b/src/tmpfiles/tmpfiles.c
@@ -830,7 +830,7 @@ static int get_attrib_from_arg(Item *item) {
                 return -EINVAL;
         }
         for (; *p ; p++) {
-                if ((uint8_t)*p > ELEMENTSOF(attributes) || attributes[(uint8_t)*p] == 0) {
+                if ((uint8_t)*p >= ELEMENTSOF(attributes) || attributes[(uint8_t)*p] == 0) {
                         log_error("\"%s\": setting ATTR: unknown attr '%c'", item->path, *p);
                         return -EINVAL;
                 }
-- 
cgit v1.2.3