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-rw-r--r--source/ap/vim/patches/7.3.146224
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diff --git a/source/ap/vim/patches/7.3.146 b/source/ap/vim/patches/7.3.146
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--- a/source/ap/vim/patches/7.3.146
+++ /dev/null
@@ -1,224 +0,0 @@
-To: vim_dev@googlegroups.com
-Subject: Patch 7.3.146
-Fcc: outbox
-From: Bram Moolenaar <Bram@moolenaar.net>
-Mime-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-------------
-
-Patch 7.3.146
-Problem: It's possible to assign to a read-only member of a dict.
- It's possible to create a global variable "0". (ZyX)
- It's possible to add a v: variable with ":let v:.name = 1".
-Solution: Add check for dict item being read-only.
- Check the name of g: variables.
- Disallow adding v: variables.
-Files: src/eval.c
-
-
-*** ../vim-7.3.145/src/eval.c 2011-02-01 13:48:47.000000000 +0100
---- src/eval.c 2011-03-27 15:56:44.000000000 +0200
-***************
-*** 789,794 ****
---- 789,796 ----
- static void set_var __ARGS((char_u *name, typval_T *varp, int copy));
- static int var_check_ro __ARGS((int flags, char_u *name));
- static int var_check_fixed __ARGS((int flags, char_u *name));
-+ static int var_check_func_name __ARGS((char_u *name, int new_var));
-+ static int valid_varname __ARGS((char_u *varname));
- static int tv_check_lock __ARGS((int lock, char_u *name));
- static int item_copy __ARGS((typval_T *from, typval_T *to, int deep, int copyID));
- static char_u *find_option_end __ARGS((char_u **arg, int *opt_flags));
-***************
-*** 2716,2723 ****
---- 2718,2744 ----
- lp->ll_list = NULL;
- lp->ll_dict = lp->ll_tv->vval.v_dict;
- lp->ll_di = dict_find(lp->ll_dict, key, len);
-+
-+ /* When assigning to g: check that a function and variable name is
-+ * valid. */
-+ if (rettv != NULL && lp->ll_dict == &globvardict)
-+ {
-+ if (rettv->v_type == VAR_FUNC
-+ && var_check_func_name(key, lp->ll_di == NULL))
-+ return NULL;
-+ if (!valid_varname(key))
-+ return NULL;
-+ }
-+
- if (lp->ll_di == NULL)
- {
-+ /* Can't add "v:" variable. */
-+ if (lp->ll_dict == &vimvardict)
-+ {
-+ EMSG2(_(e_illvar), name);
-+ return NULL;
-+ }
-+
- /* Key does not exist in dict: may need to add it. */
- if (*p == '[' || *p == '.' || unlet)
- {
-***************
-*** 2737,2742 ****
---- 2758,2767 ----
- p = NULL;
- break;
- }
-+ /* existing variable, need to check if it can be changed */
-+ else if (var_check_ro(lp->ll_di->di_flags, name))
-+ return NULL;
-+
- if (len == -1)
- clear_tv(&var1);
- lp->ll_tv = &lp->ll_di->di_tv;
-***************
-*** 19786,19792 ****
- dictitem_T *v;
- char_u *varname;
- hashtab_T *ht;
-- char_u *p;
-
- ht = find_var_ht(name, &varname);
- if (ht == NULL || *varname == NUL)
---- 19811,19816 ----
-***************
-*** 19796,19820 ****
- }
- v = find_var_in_ht(ht, varname, TRUE);
-
-! if (tv->v_type == VAR_FUNC)
-! {
-! if (!(vim_strchr((char_u *)"wbs", name[0]) != NULL && name[1] == ':')
-! && !ASCII_ISUPPER((name[0] != NUL && name[1] == ':')
-! ? name[2] : name[0]))
-! {
-! EMSG2(_("E704: Funcref variable name must start with a capital: %s"), name);
-! return;
-! }
-! /* Don't allow hiding a function. When "v" is not NULL we might be
-! * assigning another function to the same var, the type is checked
-! * below. */
-! if (v == NULL && function_exists(name))
-! {
-! EMSG2(_("E705: Variable name conflicts with existing function: %s"),
-! name);
-! return;
-! }
-! }
-
- if (v != NULL)
- {
---- 19820,19827 ----
- }
- v = find_var_in_ht(ht, varname, TRUE);
-
-! if (tv->v_type == VAR_FUNC && var_check_func_name(name, v == NULL))
-! return;
-
- if (v != NULL)
- {
-***************
-*** 19880,19892 ****
- }
-
- /* Make sure the variable name is valid. */
-! for (p = varname; *p != NUL; ++p)
-! if (!eval_isnamec1(*p) && (p == varname || !VIM_ISDIGIT(*p))
-! && *p != AUTOLOAD_CHAR)
-! {
-! EMSG2(_(e_illvar), varname);
-! return;
-! }
-
- v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
- + STRLEN(varname)));
---- 19887,19894 ----
- }
-
- /* Make sure the variable name is valid. */
-! if (!valid_varname(varname))
-! return;
-
- v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
- + STRLEN(varname)));
-***************
-*** 19951,19956 ****
---- 19953,20007 ----
- }
-
- /*
-+ * Check if a funcref is assigned to a valid variable name.
-+ * Return TRUE and give an error if not.
-+ */
-+ static int
-+ var_check_func_name(name, new_var)
-+ char_u *name; /* points to start of variable name */
-+ int new_var; /* TRUE when creating the variable */
-+ {
-+ if (!(vim_strchr((char_u *)"wbs", name[0]) != NULL && name[1] == ':')
-+ && !ASCII_ISUPPER((name[0] != NUL && name[1] == ':')
-+ ? name[2] : name[0]))
-+ {
-+ EMSG2(_("E704: Funcref variable name must start with a capital: %s"),
-+ name);
-+ return TRUE;
-+ }
-+ /* Don't allow hiding a function. When "v" is not NULL we might be
-+ * assigning another function to the same var, the type is checked
-+ * below. */
-+ if (new_var && function_exists(name))
-+ {
-+ EMSG2(_("E705: Variable name conflicts with existing function: %s"),
-+ name);
-+ return TRUE;
-+ }
-+ return FALSE;
-+ }
-+
-+ /*
-+ * Check if a variable name is valid.
-+ * Return FALSE and give an error if not.
-+ */
-+ static int
-+ valid_varname(varname)
-+ char_u *varname;
-+ {
-+ char_u *p;
-+
-+ for (p = varname; *p != NUL; ++p)
-+ if (!eval_isnamec1(*p) && (p == varname || !VIM_ISDIGIT(*p))
-+ && *p != AUTOLOAD_CHAR)
-+ {
-+ EMSG2(_(e_illvar), varname);
-+ return FALSE;
-+ }
-+ return TRUE;
-+ }
-+
-+ /*
- * Return TRUE if typeval "tv" is set to be locked (immutable).
- * Also give an error message, using "name".
- */
-*** ../vim-7.3.145/src/version.c 2011-03-26 18:32:00.000000000 +0100
---- src/version.c 2011-03-27 16:01:03.000000000 +0200
-***************
-*** 716,717 ****
---- 716,719 ----
- { /* Add new patch number below this line */
-+ /**/
-+ 146,
- /**/
-
---
-ARTHUR: It is I, Arthur, son of Uther Pendragon, from the castle of Camelot.
- King of all Britons, defeator of the Saxons, sovereign of all England!
- [Pause]
-SOLDIER: Get away!
- "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 ///
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