efi: fix returned length of efi_get_variable()

[elogind.git] / src / shared / efivars.c

diff --git a/src/shared/efivars.c b/src/shared/efivars.c
index f1abee34c24468da2792c9e56befd2fac44138c5..09af44a2fe6a6764d3b4417b6ff320c6fa5c3b27 100644 (file)
--- 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;
@@ -126,11 +126,11 @@ static int get_boot_usec(usec_t *firmware, usec_t *loader) {
         assert(firmware);
         assert(loader);
 
-        r = read_usec(EFI_VENDOR_LOADER, "LoaderTimeInitUsec", &x);
+        r = read_usec(EFI_VENDOR_LOADER, "LoaderTimeInitUSec", &x);
         if (r < 0)
                 return r;
 
-        r = read_usec(EFI_VENDOR_LOADER, "LoaderTimeExecUsec", &y);
+        r = read_usec(EFI_VENDOR_LOADER, "LoaderTimeExecUSec", &y);
         if (r < 0)
                 return r;