Warn if decoding an SMBIOS implementation which is newer than what we

support.

1 files changed, 9 insertions, 0 deletions

diff --git a/dmidecode.c b/dmidecode.c
index ada907c..d55bc63 100644
--- a/dmidecode.c
+++ b/dmidecode.c
@@ -66,6 +66,8 @@
 #define out_of_spec "<OUT OF SPEC>"
 static const char *bad_index = "<BAD INDEX>";
 
+#define SUPPORTED_SMBIOS_VER 0x0206
+
 /*
  * Type-independant Stuff
  */
@@ -4005,6 +4007,13 @@ static void dmi_table(u32 base, u16 len, u16 num, u16 ver, const char *devmem)
 	u8 *data;
 	int i = 0;
 
+	if (ver > SUPPORTED_SMBIOS_VER)
+	{
+		printf("# SMBIOS implementations newer than version %u.%u are not\n"
+		       "# fully supported by this version of dmidecode.\n",
+		       SUPPORTED_SMBIOS_VER >> 8, SUPPORTED_SMBIOS_VER & 0xFF);
+	}
+
 	if (opt.flags & FLAG_DUMP_BIN)
 	{
 		dmi_table_dump(base, len, devmem);