From 13d407e1e133617edf443fb2db75d2335b79d56d Mon Sep 17 00:00:00 2001
From: Stanislav Fort <stanislav.fort@aisle.com>
Date: Mon, 27 Oct 2025 11:43:44 +0100
Subject: [PATCH] cc: OOB read in CEA-708 CDP time_code_section

Fixes #29322
---
 modules/codec/cc.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/codec/cc.h b/modules/codec/cc.h
index 92d427a8b4..6860787855 100644
--- a/modules/codec/cc.h
+++ b/modules/codec/cc.h
@@ -410,7 +410,7 @@ static inline void cc_Extract( cc_data_t *c, enum cc_payload_type_e i_payload_ty
         {
             if( i_src < 5 ) // Shall be 5 bytes
                 return;
-            p_src += 5; i_src += 5;
+            p_src += 5; i_src -= 5;
         }
         /* 5.4 ccdata_section */
         if( cdp_flags & CDP_FLAG_CC_DATA_PRESENT )