To: vim_dev@googlegroups.com Subject: Patch 7.4.820 Fcc: outbox From: Bram Moolenaar Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ------------ Patch 7.4.820 Problem: Invalid memory access in file_pat_to_reg_pat. Solution: Avoid looking before the start of a string. (Dominique Pelle) Files: src/fileio.c *** ../vim-7.4.819/src/fileio.c 2015-08-11 16:19:59.433200370 +0200 --- src/fileio.c 2015-08-11 18:43:31.191888181 +0200 *************** *** 10210,10216 **** else reg_pat[i++] = '^'; endp = pat_end - 1; ! if (*endp == '*') { while (endp - pat > 0 && *endp == '*') endp--; --- 10210,10216 ---- else reg_pat[i++] = '^'; endp = pat_end - 1; ! if (endp >= pat && *endp == '*') { while (endp - pat > 0 && *endp == '*') endp--; *** ../vim-7.4.819/src/version.c 2015-08-11 18:33:43.078928006 +0200 --- src/version.c 2015-08-11 18:44:56.022874464 +0200 *************** *** 743,744 **** --- 743,746 ---- { /* Add new patch number below this line */ + /**/ + 820, /**/ -- WOMAN: Well, 'ow did you become king then? ARTHUR: The Lady of the Lake, [angels sing] her arm clad in the purest shimmering samite, held aloft Excalibur from the bosom of the water signifying by Divine Providence that I, Arthur, was to carry Excalibur. [singing stops] That is why I am your king! The Quest for the Holy Grail (Monty Python) /// 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 ///