To: vim_dev@googlegroups.com Subject: Patch 8.2.3883 Fcc: outbox From: Bram Moolenaar Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ------------ Patch 8.2.3883 Problem: Crash when switching to other regexp engine fails. Solution: Check for regprog being NULL. Files: src/ex_cmds.c *** ../vim-8.2.3882/src/ex_cmds.c 2021-11-29 20:39:06.674101624 +0000 --- src/ex_cmds.c 2021-12-24 16:44:54.603682728 +0000 *************** *** 4975,4980 **** --- 4975,4982 ---- // a match on this line? match = vim_regexec_multi(®match, curwin, curbuf, lnum, (colnr_T)0, NULL, NULL); + if (regmatch.regprog == NULL) + break; // re-compiling regprog failed if ((type == 'g' && match) || (type == 'v' && !match)) { ml_setmarked(lnum); *** ../vim-8.2.3882/src/version.c 2021-12-24 12:02:38.638058816 +0000 --- src/version.c 2021-12-24 15:39:17.275991980 +0000 *************** *** 751,752 **** --- 751,754 ---- { /* Add new patch number below this line */ + /**/ + 3883, /**/ -- From "know your smileys": :-| :-| Deja' vu! /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\ /// \\\ \\\ sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ /// \\\ help me help AIDS victims -- http://ICCF-Holland.org ///