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-rw-r--r--source/ap/vim/patches/7.2.238117
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+To: vim-dev@vim.org
+Subject: Patch 7.2.238
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.2.238
+Problem: Leaking memory when setting term to "builtin_dumb".
+Solution: Free memory when resetting term option t_Co.
+Files: src/option.c, src/proto/option.pro, src/term.c
+
+
+*** ../vim-7.2.237/src/option.c 2009-06-16 17:50:56.000000000 +0200
+--- src/option.c 2009-07-22 12:49:19.000000000 +0200
+***************
+*** 403,410 ****
+ #define P_NUM 0x02 /* the option is numeric */
+ #define P_STRING 0x04 /* the option is a string */
+ #define P_ALLOCED 0x08 /* the string option is in allocated memory,
+! must use vim_free() when assigning new
+! value. Not set if default is the same. */
+ #define P_EXPAND 0x10 /* environment expansion. NOTE: P_EXPAND can
+ never be used for local or hidden options! */
+ #define P_NODEFAULT 0x40 /* don't set to default value */
+--- 403,411 ----
+ #define P_NUM 0x02 /* the option is numeric */
+ #define P_STRING 0x04 /* the option is a string */
+ #define P_ALLOCED 0x08 /* the string option is in allocated memory,
+! must use free_string_option() when
+! assigning new value. Not set if default is
+! the same. */
+ #define P_EXPAND 0x10 /* environment expansion. NOTE: P_EXPAND can
+ never be used for local or hidden options! */
+ #define P_NODEFAULT 0x40 /* don't set to default value */
+***************
+*** 8927,8932 ****
+--- 8928,8955 ----
+ }
+
+ /*
++ * Free the string for one term option, if it was allocated.
++ * Set the string to empty_option and clear allocated flag.
++ * "var" points to the option value.
++ */
++ void
++ free_one_termoption(var)
++ char_u *var;
++ {
++ struct vimoption *p;
++
++ for (p = &options[0]; p->fullname != NULL; p++)
++ if (p->var == var)
++ {
++ if (p->flags & P_ALLOCED)
++ free_string_option(*(char_u **)(p->var));
++ *(char_u **)(p->var) = empty_option;
++ p->flags &= ~P_ALLOCED;
++ break;
++ }
++ }
++
++ /*
+ * Set the terminal option defaults to the current value.
+ * Used after setting the terminal name.
+ */
+*** ../vim-7.2.237/src/proto/option.pro 2009-02-21 20:27:00.000000000 +0100
+--- src/proto/option.pro 2009-07-22 12:52:31.000000000 +0200
+***************
+*** 29,34 ****
+--- 29,35 ----
+ int makefoldset __ARGS((FILE *fd));
+ void clear_termoptions __ARGS((void));
+ void free_termoptions __ARGS((void));
++ void free_one_termoption __ARGS((char_u *var));
+ void set_term_defaults __ARGS((void));
+ void comp_col __ARGS((void));
+ char_u *get_equalprg __ARGS((void));
+*** ../vim-7.2.237/src/term.c 2009-06-16 14:31:56.000000000 +0200
+--- src/term.c 2009-07-22 13:19:59.000000000 +0200
+***************
+*** 2881,2887 ****
+
+ /* if 'Sb' and 'AB' are not defined, reset "Co" */
+ if (*T_CSB == NUL && *T_CAB == NUL)
+! T_CCO = empty_option;
+
+ /* Set 'weirdinvert' according to value of 't_xs' */
+ p_wiv = (*T_XS != NUL);
+--- 2881,2887 ----
+
+ /* if 'Sb' and 'AB' are not defined, reset "Co" */
+ if (*T_CSB == NUL && *T_CAB == NUL)
+! free_one_termoption(T_CCO);
+
+ /* Set 'weirdinvert' according to value of 't_xs' */
+ p_wiv = (*T_XS != NUL);
+*** ../vim-7.2.237/src/version.c 2009-07-22 13:27:50.000000000 +0200
+--- src/version.c 2009-07-22 14:25:44.000000000 +0200
+***************
+*** 678,679 ****
+--- 678,681 ----
+ { /* Add new patch number below this line */
++ /**/
++ 238,
+ /**/
+
+--
+hundred-and-one symptoms of being an internet addict:
+95. Only communication in your household is through email.
+
+ /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
+/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
+\\\ download, build and distribute -- http://www.A-A-P.org ///
+ \\\ help me help AIDS victims -- http://ICCF-Holland.org ///