From: Lennart Poettering <lennart@poettering.net>
Date: Mon, 11 Feb 2013 05:20:55 +0000 (+0100)
Subject: efi: fix returned length of efi_get_variable()
X-Git-Tag: v198~303
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=ff47c895c8c2132ef98ef4182213a0ba79eefb73;p=elogind.git

efi: fix returned length of efi_get_variable()
---

diff --git a/src/shared/efivars.c b/src/shared/efivars.c
index d5cb88cff..09af44a2f 100644
--- a/src/shared/efivars.c
+++ b/src/shared/efivars.c
@@ -85,7 +85,7 @@ int efi_get_variable(sd_id128_t vendor, const char *name, uint32_t *attribute, v
         ((char*) r)[st.st_size - 4 + 1] = 0;
 
         *value = r;
-        *size = (size_t) st.st_size;
+        *size = (size_t) st.st_size - 4;
 
         if (attribute)
                 *attribute = a;