tpm2_eventlog_yaml.c Fix output of BlobDescription.

The last byte of the BlobDescription for an EV_EFI_PLATFORM_FIRMWARE_BLOB2 event was not displayed. Fixes: #3455. Signed-off-by: Juergen Repp <[email protected]>
tpm2-software · Feb 10, 2025 · ff457e2 · ff457e2
1 parent 6d06265
commit ff457e2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/tpm2_eventlog_yaml.c b/lib/tpm2_eventlog_yaml.c
@@ -783,7 +783,7 @@ bool yaml_uefi_platfwblob2(UEFI_PLATFORM_FIRMWARE_BLOB2 *data) {
     return false;
   }
 
-  bytes_to_str (data->BlobDescription, blobdescsize, eventdesc, 2*blobdescsize);
+  bytes_to_str (data->BlobDescription, blobdescsize, eventdesc, 2*blobdescsize + 1);
 
   tpm2_tool_output("  Event:\n"
                    "    BlobDescriptionSize: %d\n"