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Diffstat (limited to 'data/vim/patches/8.1.0800')
| -rw-r--r-- | data/vim/patches/8.1.0800 | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/data/vim/patches/8.1.0800 b/data/vim/patches/8.1.0800 deleted file mode 100644 index 2a3bf8cc6..000000000 --- a/data/vim/patches/8.1.0800 +++ /dev/null @@ -1,79 +0,0 @@ -To: vim_dev@googlegroups.com -Subject: Patch 8.1.0800 -Fcc: outbox -From: Bram Moolenaar <Bram@moolenaar.net> -Mime-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit ------------- - -Patch 8.1.0800 -Problem: May use a lot of memory when a function creates a cyclic - reference. -Solution: After saving a funccal many times, invoke the garbage collector. - (closes #3835) -Files: src/userfunc.c - - -*** ../vim-8.1.0799/src/userfunc.c 2019-01-20 15:30:36.897328669 +0100 ---- src/userfunc.c 2019-01-23 22:57:55.946713344 +0100 -*************** -*** 651,656 **** ---- 651,657 ---- - listitem_T *li; - int todo; - dictitem_T *v; -+ static int made_copy = 0; - - /* "fc" is still in use. This can happen when returning "a:000", - * assigning "l:" to a global variable or defining a closure. -*************** -*** 673,678 **** ---- 674,689 ---- - /* Make a copy of the a:000 items, since we didn't do that above. */ - for (li = fc->l_varlist.lv_first; li != NULL; li = li->li_next) - copy_tv(&li->li_tv, &li->li_tv); -+ -+ if (++made_copy == 10000) -+ { -+ // We have made a lot of copies. This can happen when -+ // repetitively calling a function that creates a reference to -+ // itself somehow. Call the garbage collector here to avoid using -+ // too much memory. -+ made_copy = 0; -+ (void)garbage_collect(FALSE); -+ } - } - } - -*************** -*** 723,728 **** ---- 734,741 ---- - line_breakcheck(); /* check for CTRL-C hit */ - - fc = (funccall_T *)alloc(sizeof(funccall_T)); -+ if (fc == NULL) -+ return; - fc->caller = current_funccal; - current_funccal = fc; - fc->func = fp; -*** ../vim-8.1.0799/src/version.c 2019-01-23 22:33:15.356020765 +0100 ---- src/version.c 2019-01-23 22:59:38.994013371 +0100 -*************** -*** 793,794 **** ---- 793,796 ---- - { /* Add new patch number below this line */ -+ /**/ -+ 800, - /**/ - --- -GALAHAD: No look, really, this isn't nescess ... -PIGLET: We must examine you. -GALAHAD: There's nothing wrong with ... that. - "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 /// |