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- To: vim_dev@googlegroups.com
- Subject: Patch 7.3.701
- Fcc: outbox
- From: Bram Moolenaar <Bram@moolenaar.net>
- Mime-Version: 1.0
- Content-Type: text/plain; charset=UTF-8
- Content-Transfer-Encoding: 8bit
- ------------
-
- Patch 7.3.701
- Problem: MS-Windows: Crash with stack overflow when setting 'encoding'.
- Solution: Handle that loading the iconv library may be called recursively.
- (Jiri Sedlak)
- Files: src/os_win32.c
-
-
- *** ../vim-7.3.700/src/os_win32.c 2012-08-02 12:31:40.000000000 +0200
- --- src/os_win32.c 2012-10-21 02:35:21.000000000 +0200
- ***************
- *** 288,305 ****
- vimLoadLib(char *name)
- {
- HINSTANCE dll = NULL;
- ! char old_dir[MAXPATHL];
-
- if (exe_path == NULL)
- get_exe_name();
- ! if (exe_path != NULL && mch_dirname(old_dir, MAXPATHL) == OK)
- {
- /* Change directory to where the executable is, both to make sure we
- * find a .dll there and to avoid looking for a .dll in the current
- * directory. */
- ! mch_chdir(exe_path);
- dll = LoadLibrary(name);
- - mch_chdir(old_dir);
- }
- return dll;
- }
- --- 288,313 ----
- vimLoadLib(char *name)
- {
- HINSTANCE dll = NULL;
- ! TCHAR old_dir[MAXPATHL];
-
- + /* NOTE: Do not use mch_dirname() and mch_chdir() here, they may call
- + * vimLoadLib() recursively, which causes a stack overflow. */
- if (exe_path == NULL)
- get_exe_name();
- ! if (exe_path != NULL && GetCurrentDirectory(MAXPATHL, old_dir) != 0)
- {
- /* Change directory to where the executable is, both to make sure we
- * find a .dll there and to avoid looking for a .dll in the current
- * directory. */
- ! SetCurrentDirectory(exe_path);
- ! dll = LoadLibrary(name);
- ! SetCurrentDirectory(old_dir);
- ! }
- ! else
- ! {
- ! /* We are not able to change directory to where the executable is, try
- ! * to load library anyway. */
- dll = LoadLibrary(name);
- }
- return dll;
- }
- *** ../vim-7.3.700/src/version.c 2012-10-21 02:17:28.000000000 +0200
- --- src/version.c 2012-10-21 02:35:48.000000000 +0200
- ***************
- *** 721,722 ****
- --- 721,724 ----
- { /* Add new patch number below this line */
- + /**/
- + 701,
- /**/
-
- --
- BEDEVERE: And that, my lord, is how we know the Earth to be banana-shaped.
- "Monty Python and the Holy Grail" PYTHON (MONTY) PICTURES LTD
-
- /// 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 ///
-