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To: vim_dev@googlegroups.com
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Subject: Patch 7.3.112
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Fcc: outbox
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From: Bram Moolenaar <Bram@moolenaar.net>
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Mime-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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------------
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Patch 7.3.112
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Problem: Setting 'statusline' to "%!'asdf%' reads uninitialized memory.
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Solution: Check for NUL after %.
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Files: src/buffer.c
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*** ../vim-7.3.111/src/buffer.c 2010-10-27 16:17:56.000000000 +0200
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--- src/buffer.c 2011-02-01 21:40:17.000000000 +0100
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***************
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*** 3364,3370 ****
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* or truncated if too long, fillchar is used for all whitespace.
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*/
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int
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! build_stl_str_hl(wp, out, outlen, fmt, use_sandbox, fillchar, maxwidth, hltab, tabtab)
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win_T *wp;
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char_u *out; /* buffer to write into != NameBuff */
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size_t outlen; /* length of out[] */
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--- 3364,3371 ----
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* or truncated if too long, fillchar is used for all whitespace.
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*/
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int
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! build_stl_str_hl(wp, out, outlen, fmt, use_sandbox, fillchar,
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! maxwidth, hltab, tabtab)
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win_T *wp;
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char_u *out; /* buffer to write into != NameBuff */
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size_t outlen; /* length of out[] */
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***************
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*** 3474,3479 ****
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--- 3475,3482 ----
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* Handle one '%' item.
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*/
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s++;
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+ if (*s == NUL) /* ignore trailing % */
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+ break;
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if (*s == '%')
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{
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if (p + 1 >= out + outlen)
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*** ../vim-7.3.111/src/version.c 2011-02-01 18:01:06.000000000 +0100
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--- src/version.c 2011-02-01 21:54:01.000000000 +0100
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***************
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*** 716,717 ****
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--- 716,719 ----
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{ /* Add new patch number below this line */
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+ /**/
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+ 112,
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/**/
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--
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Rule #1: Don't give somebody a tool that he's going to hurt himself with.
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/// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
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/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
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\\\ an exciting new programming language -- http://www.Zimbu.org ///
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\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
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