To: vim_dev@googlegroups.com Subject: Patch 7.4.606 Fcc: outbox From: Bram Moolenaar Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ------------ Patch 7.4.606 Problem: May crash when using a small window. Solution: Avoid dividing by zero. (Christian Brabandt) Files: src/normal.c *** ../vim-7.4.605/src/normal.c 2015-01-14 17:52:26.603094340 +0100 --- src/normal.c 2015-01-27 20:59:18.721057793 +0100 *************** *** 4457,4462 **** --- 4457,4464 ---- col_off2 = col_off1 - curwin_col_off2(); width1 = W_WIDTH(curwin) - col_off1; width2 = W_WIDTH(curwin) - col_off2; + if (width2 == 0) + width2 = 1; /* avoid divide by zero */ #ifdef FEAT_VERTSPLIT if (curwin->w_width != 0) *** ../vim-7.4.605/src/version.c 2015-01-27 18:43:42.138535469 +0100 --- src/version.c 2015-01-27 20:41:07.697066323 +0100 *************** *** 743,744 **** --- 743,746 ---- { /* Add new patch number below this line */ + /**/ + 606, /**/ -- hundred-and-one symptoms of being an internet addict: 132. You come back and check this list every half-hour. /// 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 ///