From 0774c6bf6500b0754fcef0790f4d94694f006e2a Mon Sep 17 00:00:00 2001
From: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Date: Thu, 13 Dec 2012 13:18:07 +0000
Subject: [PATCH] ensure path length fits in buffer in batget

SVN revision: 80844
---
 src/modules/battery/batget.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/modules/battery/batget.c b/src/modules/battery/batget.c
index 9f1cf3ff4..dc52606cb 100644
--- a/src/modules/battery/batget.c
+++ b/src/modules/battery/batget.c
@@ -996,6 +996,7 @@ linux_acpi_init(void)
                   char buf[PATH_MAX];
                   FILE *f;
 
+                  if (info->name_length + sizeof("/state") >= sizeof(buf)) continue;
                   strcpy(buf, info->path);
                   strcat(buf, "/state");
                   f = fopen(buf, "r");