From: Bram Moolenaar <Bram@vim.org>
Date: Tue, 15 Feb 2011 13:24:46 +0000 (+0100)
Subject: updated for version 7.3.121
X-Git-Tag: v7.3.121
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b75d09d42b4fb277071afd166c8a394a8b6e0fda;p=vim

updated for version 7.3.121
Problem:    Complicated 'statusline' causes a crash. (Christian Brabandt)
Solution:   Check that the number of items is not too big.
---

diff --git a/src/buffer.c b/src/buffer.c
index e91b7c847..420b5ea91 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -3460,6 +3460,18 @@ build_stl_str_hl(wp, out, outlen, fmt, use_sandbox, fillchar,
     prevchar_isitem = FALSE;
     for (s = usefmt; *s; )
     {
+	if (curitem == STL_MAX_ITEM)
+	{
+	    /* There are too many items.  Add the error code to the statusline
+	     * to give the user a hint about what went wrong. */
+	    if (p + 6 < out + outlen)
+	    {
+		mch_memmove(p, " E541", (size_t)5);
+		p += 5;
+	    }
+	    break;
+	}
+
 	if (*s != NUL && *s != '%')
 	    prevchar_isflag = prevchar_isitem = FALSE;
 
diff --git a/src/version.c b/src/version.c
index cbb1ac722..97170e627 100644
--- a/src/version.c
+++ b/src/version.c
@@ -714,6 +714,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    121,
 /**/
     120,
 /**/