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+To: vim_dev@googlegroups.com
+Subject: Patch 7.4.010
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.4.010 (after 7.4.006)
+Problem: Crash with invalid argument to mkdir().
+Solution: Check for empty string. (lcd47)
+Files: src/eval.c
+
+
+*** ../vim-7.4.009/src/eval.c 2013-08-22 12:06:50.000000000 +0200
+--- src/eval.c 2013-08-30 15:47:47.000000000 +0200
+***************
+*** 14292,14309 ****
+ return;
+
+ dir = get_tv_string_buf(&argvars[0], buf);
+! if (*gettail(dir) == NUL)
+! /* remove trailing slashes */
+! *gettail_sep(dir) = NUL;
+!
+! if (argvars[1].v_type != VAR_UNKNOWN)
+ {
+! if (argvars[2].v_type != VAR_UNKNOWN)
+! prot = get_tv_number_chk(&argvars[2], NULL);
+! if (prot != -1 && STRCMP(get_tv_string(&argvars[1]), "p") == 0)
+! mkdir_recurse(dir, prot);
+ }
+- rettv->vval.v_number = prot == -1 ? FAIL : vim_mkdir_emsg(dir, prot);
+ }
+ #endif
+
+--- 14292,14314 ----
+ return;
+
+ dir = get_tv_string_buf(&argvars[0], buf);
+! if (*dir == NUL)
+! rettv->vval.v_number = FAIL;
+! else
+ {
+! if (*gettail(dir) == NUL)
+! /* remove trailing slashes */
+! *gettail_sep(dir) = NUL;
+!
+! if (argvars[1].v_type != VAR_UNKNOWN)
+! {
+! if (argvars[2].v_type != VAR_UNKNOWN)
+! prot = get_tv_number_chk(&argvars[2], NULL);
+! if (prot != -1 && STRCMP(get_tv_string(&argvars[1]), "p") == 0)
+! mkdir_recurse(dir, prot);
+! }
+! rettv->vval.v_number = prot == -1 ? FAIL : vim_mkdir_emsg(dir, prot);
+ }
+ }
+ #endif
+
+*** ../vim-7.4.009/src/version.c 2013-08-25 17:46:05.000000000 +0200
+--- src/version.c 2013-08-30 15:48:37.000000000 +0200
+***************
+*** 729,730 ****
+--- 729,732 ----
+ { /* Add new patch number below this line */
++ /**/
++ 10,
+ /**/
+
+--
+I wish there was a knob on the TV to turn up the intelligence.
+There's a knob called "brightness", but it doesn't seem to work.
+
+ /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
+/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
+\\\ an exciting new programming language -- http://www.Zimbu.org ///
+ \\\ help me help AIDS victims -- http://ICCF-Holland.org ///