# HG changeset patch
# User Bram Moolenaar <bram@vim.org>
# Date 1423595025 -3600
# Node ID f28c171348fbfe055c86a354b4d235e2786215d9
# Parent  528828ab6ece93794394c3c0a18dba2dc0166c74
updated for version 7.4.629
Problem:    Coverity warning for Out-of-bounds read.
Solution:   Increase MAXWLEN to 254. (Eliseo Mart?nez)

diff --git a/src/spell.c b/src/spell.c
--- a/src/spell.c
+++ b/src/spell.c
@@ -311,9 +311,10 @@
 # include <time.h>	/* for time_t */
 #endif
 
-#define MAXWLEN 250		/* Assume max. word len is this many bytes.
+#define MAXWLEN 254		/* Assume max. word len is this many bytes.
 				   Some places assume a word length fits in a
-				   byte, thus it can't be above 255. */
+				   byte, thus it can't be above 255.
+				   Must be >= PFD_NOTSPECIAL. */
 
 /* Type used for indexes in the word tree need to be at least 4 bytes.  If int
  * is 8 bytes we could use something smaller, but what? */
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    629,
+/**/
     628,
 /**/
     627,