To: vim_dev@googlegroups.com Subject: Patch 7.4.465 Fcc: outbox From: Bram Moolenaar Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ------------ Patch 7.4.465 (after 7.4.016) Problem: Crash when expanding a very long string. Solution: Use wsncpy() instead of wcscpy(). (Ken Takata) Files: src/os_win32.c *** ../vim-7.4.464/src/os_win32.c 2014-09-23 21:53:35.310849352 +0200 --- src/os_win32.c 2014-10-06 18:37:27.437277105 +0200 *************** *** 2775,2783 **** if (p != NULL) { char_u *q; ! WCHAR buf[_MAX_PATH + 2]; ! wcscpy(buf, p); vim_free(p); if (fname_casew(buf, (len > 0) ? _MAX_PATH : 0) == OK) --- 2775,2784 ---- if (p != NULL) { char_u *q; ! WCHAR buf[_MAX_PATH + 1]; ! wcsncpy(buf, p, _MAX_PATH); ! buf[_MAX_PATH] = L'\0'; vim_free(p); if (fname_casew(buf, (len > 0) ? _MAX_PATH : 0) == OK) *** ../vim-7.4.464/src/version.c 2014-10-06 18:10:04.521273516 +0200 --- src/version.c 2014-10-06 18:40:47.361277541 +0200 *************** *** 743,744 **** --- 743,746 ---- { /* Add new patch number below this line */ + /**/ + 465, /**/ -- Get a life? What is the URL where it can be downloaded? /// 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 ///