From: Bram Moolenaar <Bram@vim.org>
Date: Wed, 14 Sep 2022 11:06:53 +0000 (+0100)
Subject: patch 9.0.0462: ASAN warning for integer overflow
X-Git-Tag: v9.0.0462
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=98b373075e9a2ed642bc89f4f543e31d1428466f;p=vim

patch 9.0.0462: ASAN warning for integer overflow

Problem:    ASAN warning for integer overflow.
Solution:   Check for tp_col to be MAXCOL.
---

diff --git a/src/textprop.c b/src/textprop.c
index d2536ce77..ba21e751b 100644
--- a/src/textprop.c
+++ b/src/textprop.c
@@ -2289,7 +2289,7 @@ adjust_props_for_split(
 
 	    *p = prop;
 	    ++prevprop.ga_len;
-	    if (p->tp_col + p->tp_len >= kept)
+	    if (p->tp_col != MAXCOL && p->tp_col + p->tp_len >= kept)
 		p->tp_len = kept - p->tp_col;
 	    if (cont_next)
 		p->tp_flags |= TP_FLAG_CONT_NEXT;
diff --git a/src/version.c b/src/version.c
index 62a43a708..f1805666c 100644
--- a/src/version.c
+++ b/src/version.c
@@ -703,6 +703,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    462,
 /**/
     461,
 /**/