Merge pull request tock#4863 from ninehusky/patch-append-key-guard

jrvanwhy · web-flow · commit dbdd3495159c · 2026-06-05T23:43:37.000Z
Update `append_key` guard to reject `object_length == 0xFFF`
diff --git a/libraries/tickv/src/tickv.rs b/libraries/tickv/src/tickv.rs
@@ -394,7 +394,7 @@ impl<'a, C: FlashController<S>, const S: usize> TicKV<'a, C, S> {
         let package_length = HEADER_LENGTH + value.len();
         let object_length = HEADER_LENGTH + value.len() + CHECK_SUM_LEN;
 
-        if object_length > 0xFFF {
+        if object_length >= 0xFFF {
             return Err(ErrorCode::ObjectTooLarge);
         }
 

Original file line number	Diff line number	Diff line change
`@@ -394,7 +394,7 @@ impl<'a, C: FlashController<S>, const S: usize> TicKV<'a, C, S> {`
`394`	`394`	`let package_length = HEADER_LENGTH + value.len();`
`395`	`395`	`let object_length = HEADER_LENGTH + value.len() + CHECK_SUM_LEN;`
`396`	`396`
`397`		`- if object_length > 0xFFF {`
	`397`	`+ if object_length >= 0xFFF {`
`398`	`398`	`return Err(ErrorCode::ObjectTooLarge);`
`399`	`399`	`}`
`400`	`400`