To: vim_dev@googlegroups.com Subject: Patch 7.4.714 Fcc: outbox From: Bram Moolenaar Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ------------ Patch 7.4.714 Problem: Illegal memory access when there are illegal bytes. Solution: Check the byte length of the character. (Dominique Pelle) Files: src/regexp.c *** ../vim-7.4.713/src/regexp.c 2015-04-21 14:02:28.489694393 +0200 --- src/regexp.c 2015-05-04 09:50:52.694084997 +0200 *************** *** 6113,6119 **** { if (ireg_ic && enc_utf8) cf = utf_fold(utf_ptr2char(opnd)); ! while (count < maxcount) { for (i = 0; i < len; ++i) if (opnd[i] != scan[i]) --- 6113,6119 ---- { if (ireg_ic && enc_utf8) cf = utf_fold(utf_ptr2char(opnd)); ! while (count < maxcount && (*mb_ptr2len)(scan) >= len) { for (i = 0; i < len; ++i) if (opnd[i] != scan[i]) *** ../vim-7.4.713/src/version.c 2015-05-04 09:31:05.479605202 +0200 --- src/version.c 2015-05-04 09:51:50.917419713 +0200 *************** *** 743,744 **** --- 743,746 ---- { /* Add new patch number below this line */ + /**/ + 714, /**/ -- hundred-and-one symptoms of being an internet addict: 26. You check your mail. It says "no new messages." So you check it again. /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\ /// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\ \\\ an exciting new programming language -- http://www.Zimbu.org /// \\\ help me help AIDS victims -- http://ICCF-Holland.org ///