fix: Tried to fix multi version uuid parsing

Andcool-Systems · Andcool-Systems · commit 4b69299f91ad · 2025-05-26T13:32:06.000+03:00
diff --git a/src/byte_buf_utils.rs b/src/byte_buf_utils.rs
@@ -89,8 +89,8 @@ pub fn try_get_uuid(buf: &mut BytesMut) -> anyhow::Result<Uuid> {
         return Err(Error::msg("Not enough data"));
     }
 
-    if len > 16 {
-        buf.advance(len - 16); // Normalize uuid length
+    if len > 16 && read_varint(buf)? == 0 {
+        return Err(Error::msg("No UUID in packet"));
     }
 
     let mut bytes = [0u8; 16];

Original file line number	Diff line number	Diff line change
`@@ -89,8 +89,8 @@ pub fn try_get_uuid(buf: &mut BytesMut) -> anyhow::Result<Uuid> {`
`89`	`89`	`return Err(Error::msg("Not enough data"));`
`90`	`90`	`}`
`91`	`91`
`92`		`- if len > 16 {`
`93`		`- buf.advance(len - 16); // Normalize uuid length`
	`92`	`+ if len > 16 && read_varint(buf)? == 0 {`
	`93`	`+ return Err(Error::msg("No UUID in packet"));`
`94`	`94`	`}`
`95`	`95`
`96`	`96`	`let mut bytes = [0u8; 16];`