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changeset 6606:f28c171348fb v7.4.629

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updated for version 7.4.629 Problem: Coverity warning for Out-of-bounds read. Solution: Increase MAXWLEN to 254. (Eliseo Mart?nez)
author Bram Moolenaar <bram@vim.org>
date Tue, 10 Feb 2015 20:03:45 +0100
parents 528828ab6ece
children eaf81729ef02
files src/spell.c src/version.c
diffstat 2 files changed, 5 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- 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? */
--- 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,