[PATCH V2 1/2] dmi: dmicheck: Fix Base Address Modifier checking
Jeffrey Hugo
jhugo at codeaurora.org
Fri Sep 15 19:25:44 UTC 2017
The SMBIOS spec states that the Base Address Modifier field for a type 38
structure is unused for SSIF, and contains the value 0. The validation
check of this field only accepts values 1 and 2, which are for other
usecases. Fix the check to allow value 0 for SSIF.
Signed-off-by: Jeffrey Hugo <jhugo at codeaurora.org>
---
src/dmi/dmicheck/dmicheck.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/dmi/dmicheck/dmicheck.c b/src/dmi/dmicheck/dmicheck.c
index 61c6b81..2e139ad 100644
--- a/src/dmi/dmicheck/dmicheck.c
+++ b/src/dmi/dmicheck/dmicheck.c
@@ -1772,7 +1772,7 @@ static void dmicheck_entry(fwts_framework *fw,
dmi_reserved_bits_check(fw, table, addr, "Base Addr Modifier/Interrupt Info", hdr, sizeof(uint8_t), 0x10, 2, 2);
dmi_reserved_bits_check(fw, table, addr, "Base Addr Modifier/Interrupt Info", hdr, sizeof(uint8_t), 0x10, 5, 5);
- dmi_min_max_mask_uint8_check(fw, table, addr, "Base Addr Modifier/Interrupt Info)", hdr, 0x10, 0x1, 0x2, 6, 0x3);
+ dmi_min_max_mask_uint8_check(fw, table, addr, "Base Addr Modifier/Interrupt Info)", hdr, 0x10, 0x0, 0x2, 6, 0x3);
break;
case 39: /* 7.40 */
--
Qualcomm Datacenter Technologies as an affiliate of Qualcomm Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the
Code Aurora Forum, a Linux Foundation Collaborative Project.
More information about the fwts-devel
mailing list