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comparison src/ex_docmd.c @ 13082:a80082fd1a1d v8.0.1416

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patch 8.0.1416: crash when searching for a sentence commit https://github.com/vim/vim/commit/8ada6aa9298b4764d9ca0024dd21b17e815595ce Author: Bram Moolenaar <Bram@vim.org> Date: Tue Dec 19 21:23:21 2017 +0100 patch 8.0.1416: crash when searching for a sentence Problem: Crash when searching for a sentence. Solution: Return NUL when getting character at MAXCOL. (closes https://github.com/vim/vim/issues/2468)
author Christian Brabandt <cb@256bit.org>
date Tue, 19 Dec 2017 21:30:05 +0100
parents 79a754456110
children 6559e98f3e74
comparison
equal deleted inserted replaced
13081:25aefadfcd81 13082:a80082fd1a1d
4519 * from there. 4519 * from there.
4520 */ 4520 */
4521 if (lnum != MAXLNUM) 4521 if (lnum != MAXLNUM)
4522 curwin->w_cursor.lnum = lnum; 4522 curwin->w_cursor.lnum = lnum;
4523 /* 4523 /*
4524 * Start a forward search at the end of the line. 4524 * Start a forward search at the end of the line (unless
4525 * before the first line).
4525 * Start a backward search at the start of the line. 4526 * Start a backward search at the start of the line.
4526 * This makes sure we never match in the current 4527 * This makes sure we never match in the current
4527 * line, and can match anywhere in the 4528 * line, and can match anywhere in the
4528 * next/previous line. 4529 * next/previous line.
4529 */ 4530 */
4530 if (c == '/') 4531 if (c == '/' && curwin->w_cursor.lnum > 0)
4531 curwin->w_cursor.col = MAXCOL; 4532 curwin->w_cursor.col = MAXCOL;
4532 else 4533 else
4533 curwin->w_cursor.col = 0; 4534 curwin->w_cursor.col = 0;
4534 searchcmdlen = 0; 4535 searchcmdlen = 0;
4535 if (!do_search(NULL, c, cmd, 1L, 4536 if (!do_search(NULL, c, cmd, 1L,