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+To: vim_dev@googlegroups.com
+Subject: Patch 7.3.040
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.3.040
+Problem: Comparing strings while ignoring case goes beyond end of the
+ string when there are illegal bytes. (Dominique Pelle)
+Solution: Explicitly check for illegal bytes.
+Files: src/mbyte.c
+
+
+*** ../vim-7.3.039/src/mbyte.c 2010-10-23 14:02:48.000000000 +0200
+--- src/mbyte.c 2010-10-27 13:34:16.000000000 +0200
+***************
+*** 3124,3129 ****
+--- 3124,3132 ----
+ /* If one of the two characters is incomplete return -1. */
+ if (incomplete || i + utf_byte2len(s2[i]) > n)
+ return -1;
++ /* Don't case-fold illegal bytes or truncated characters. */
++ if (utf_ptr2len(s1 + i) < l || utf_ptr2len(s2 + i) < l)
++ return -1;
+ cdiff = utf_fold(utf_ptr2char(s1 + i))
+ - utf_fold(utf_ptr2char(s2 + i));
+ if (cdiff != 0)
+*** ../vim-7.3.039/src/version.c 2010-10-27 12:58:19.000000000 +0200
+--- src/version.c 2010-10-27 13:25:16.000000000 +0200
+***************
+*** 716,717 ****
+--- 716,719 ----
+ { /* Add new patch number below this line */
++ /**/
++ 40,
+ /**/
+
+--
+ With sufficient thrust, pigs fly just fine.
+ -- RFC 1925
+
+ /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
+/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
+\\\ download, build and distribute -- http://www.A-A-P.org ///
+ \\\ help me help AIDS victims -- http://ICCF-Holland.org ///