smbios: Default all values to zero.

Make sure to initialize the entire smbios area to zero so that any
field not explicitly initialized does not have random values.  (It was
found that the memory_error_information_handle field in smbios_type_17
was not being set.)

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

diff --git a/src/fw/smbios.c b/src/fw/smbios.c
index 55c662ae828194a92f88e1328a37df205b7edd95..0c6a5b2ab8c54f3644074119ea74ab19b572137a 100644 (file)
--- a/src/fw/smbios.c
+++ b/src/fw/smbios.c
@@ -522,6 +522,7 @@ smbios_setup(void)
         warn_noalloc();
         return;
     }
+    memset(start, 0, TEMPSMBIOSSIZE);
 
     u32 nr_structs = 0, max_struct_size = 0;
     char *q, *p = start;