[XS] Change in coreboot[master]: security/tpm/tpm{1,2}_log_serialized.h: Use C99 flexible arrays

[Jakub Czapiga (Code Review)]

Jakub Czapiga has submitted this change. ( https://review.coreboot.org/c/coreboot/+/76842?usp=email )

Change subject: security/tpm/tpm{1,2}_log_serialized.h: Use C99 flexible arrays
......................................................................

security/tpm/tpm{1,2}_log_serialized.h: Use C99 flexible arrays

Use C99 flexible arrays instead of older style of one-element or
zero-length arrays.
It allows the compiler to generate errors when the flexible array does
not occur at the end in the structure.

Change-Id: I79e4b34fe682f5f21415cb93cf65394881173b34
Signed-off-by: Elyes Haouas 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76842
Reviewed-by: Felix Singer 
Tested-by: build bot (Jenkins) 
---
M src/security/tpm/tpm1_log_serialized.h
M src/security/tpm/tpm2_log_serialized.h
2 files changed, 2 insertions(+), 2 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Felix Singer: Looks good to me, approved

diff --git a/src/security/tpm/tpm1_log_serialized.h b/src/security/tpm/tpm1_log_serialized.h
index a8b7a60..7c7d51a 100644
--- a/src/security/tpm/tpm1_log_serialized.h
+++ b/src/security/tpm/tpm1_log_serialized.h
@@ -41,7 +41,7 @@
    struct spec_id_event_data spec_id;
    struct tpm_1_vendor vendor;

-	struct tpm_1_log_entry entries[0]; /* Variable number of entries */
+	struct tpm_1_log_entry entries[]; /* Variable number of entries */
 } __packed;

#endif
diff --git a/src/security/tpm/tpm2_log_serialized.h b/src/security/tpm/tpm2_log_serialized.h
index 2b4e43c..a11a2f6 100644
--- a/src/security/tpm/tpm2_log_serialized.h
+++ b/src/security/tpm/tpm2_log_serialized.h
@@ -64,7 +64,7 @@
    struct tpm_digest_sizes digest_sizes[1];
    uint8_t vendor_info_size;
    struct tpm_2_vendor vendor;
-	struct tpm_2_log_entry entries[0]; /* Variable number of entries */
+	struct tpm_2_log_entry entries[]; /* Variable number of entries */
 } __packed;

#endif