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- To: vim-dev@vim.org
- Subject: Patch 6.1.021
- Fcc: outbox
- From: Bram Moolenaar <Bram@moolenaar.net>
- MIME-Version: 1.0
- Content-Type: text/plain; charset=ISO-8859-1
- Content-Transfer-Encoding: 8bit
- ------------
-
- Patch 6.1.021 (depends on patch 6.1.009)
- Problem: Vim crashes when using a huge number for the minwid value in a
- statusline. (Robert M. Nowotniak)
- Solution: Check for an overflow that makes minwid negative.
- Files: src/buffer.c
-
-
- *** ../vim61.020/src/buffer.c Sun Apr 7 22:34:13 2002
- --- src/buffer.c Mon Apr 8 19:58:50 2002
- ***************
- *** 2972,2982 ****
- s++;
- l = -1;
- }
- ! while (*s && isdigit(*s))
- {
- ! minwid *= 10;
- ! minwid += *s - '0';
- ! s++;
- }
- if (*s == STL_HIGHLIGHT)
- {
- --- 2972,2982 ----
- s++;
- l = -1;
- }
- ! if (isdigit(*s))
- {
- ! minwid = (int)getdigits(&s);
- ! if (minwid < 0) /* overflow */
- ! minwid = 0;
- }
- if (*s == STL_HIGHLIGHT)
- {
- ***************
- *** 2991,3005 ****
- {
- s++;
- if (isdigit(*s))
- - maxwid = 0;
- - while (*s && isdigit(*s))
- {
- ! maxwid *= 10;
- ! maxwid += *s - '0';
- ! s++;
- }
- - if (maxwid <= 0) /* overflow */
- - maxwid = 50;
- }
- minwid = (minwid > 50 ? 50 : minwid) * l;
- if (*s == '(')
- --- 2991,3001 ----
- {
- s++;
- if (isdigit(*s))
- {
- ! maxwid = (int)getdigits(&s);
- ! if (maxwid <= 0) /* overflow */
- ! maxwid = 50;
- }
- }
- minwid = (minwid > 50 ? 50 : minwid) * l;
- if (*s == '(')
- *** ../vim61.020/src/version.c Sun Apr 21 15:46:47 2002
- --- src/version.c Sun Apr 21 15:48:39 2002
- ***************
- *** 608,609 ****
- --- 608,611 ----
- { /* Add new patch number below this line */
- + /**/
- + 21,
- /**/
-
- --
- hundred-and-one symptoms of being an internet addict:
- 263. You have more e-mail addresses than shorts.
-
- /// Bram Moolenaar -- Bram@moolenaar.net -- http://www.moolenaar.net \\\
- /// Creator of Vim -- http://vim.sf.net -- ftp://ftp.vim.org/pub/vim \\\
- \\\ Project leader for A-A-P -- http://www.a-a-p.org ///
- \\\ Help me helping AIDS orphans in Uganda - http://iccf-holland.org ///
-