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To: vim_dev@googlegroups.com
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Subject: Patch 7.4.010
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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 7.4.010 (after 7.4.006)
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Problem: Crash with invalid argument to mkdir().
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Solution: Check for empty string. (lcd47)
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Files: src/eval.c
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*** ../vim-7.4.009/src/eval.c 2013-08-22 12:06:50.000000000 +0200
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--- src/eval.c 2013-08-30 15:47:47.000000000 +0200
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***************
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*** 14292,14309 ****
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return;
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dir = get_tv_string_buf(&argvars[0], buf);
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! if (*gettail(dir) == NUL)
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! /* remove trailing slashes */
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! *gettail_sep(dir) = NUL;
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!
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! if (argvars[1].v_type != VAR_UNKNOWN)
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{
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! if (argvars[2].v_type != VAR_UNKNOWN)
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! prot = get_tv_number_chk(&argvars[2], NULL);
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! if (prot != -1 && STRCMP(get_tv_string(&argvars[1]), "p") == 0)
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! mkdir_recurse(dir, prot);
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}
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- rettv->vval.v_number = prot == -1 ? FAIL : vim_mkdir_emsg(dir, prot);
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}
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#endif
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--- 14292,14314 ----
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return;
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dir = get_tv_string_buf(&argvars[0], buf);
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! if (*dir == NUL)
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! rettv->vval.v_number = FAIL;
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! else
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{
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! if (*gettail(dir) == NUL)
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! /* remove trailing slashes */
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! *gettail_sep(dir) = NUL;
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!
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! if (argvars[1].v_type != VAR_UNKNOWN)
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! {
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! if (argvars[2].v_type != VAR_UNKNOWN)
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! prot = get_tv_number_chk(&argvars[2], NULL);
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! if (prot != -1 && STRCMP(get_tv_string(&argvars[1]), "p") == 0)
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! mkdir_recurse(dir, prot);
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! }
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! rettv->vval.v_number = prot == -1 ? FAIL : vim_mkdir_emsg(dir, prot);
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}
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}
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#endif
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*** ../vim-7.4.009/src/version.c 2013-08-25 17:46:05.000000000 +0200
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--- src/version.c 2013-08-30 15:48:37.000000000 +0200
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***************
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*** 729,730 ****
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--- 729,732 ----
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{ /* Add new patch number below this line */
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+ /**/
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+ 10,
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/**/
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--
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I wish there was a knob on the TV to turn up the intelligence.
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There's a knob called "brightness", but it doesn't seem to work.
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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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