diff --git a/7.3.757 b/7.3.757 new file mode 100644 index 0000000..e7b7698 --- /dev/null +++ b/7.3.757 @@ -0,0 +1,51 @@ +To: vim_dev@googlegroups.com +Subject: Patch 7.3.757 +Fcc: outbox +From: Bram Moolenaar +Mime-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit +------------ + +Patch 7.3.757 +Problem: Issue 96: May access freed memory when a put command triggers + autocommands. (Dominique Pelle) +Solution: Call u_save() before getting y_array. +Files: src/ops.c + + +*** ../vim-7.3.756/src/ops.c 2012-09-05 14:18:42.000000000 +0200 +--- src/ops.c 2012-12-12 16:03:35.000000000 +0100 +*************** +*** 3351,3356 **** +--- 3351,3362 ---- + return; + } + ++ #ifdef FEAT_AUTOCMD ++ /* Autocommands may be executed when saving lines for undo, which may make ++ * y_array invalid. Start undo now to avoid that. */ ++ u_save(curwin->w_cursor.lnum, curwin->w_cursor.lnum + 1); ++ #endif ++ + if (insert_string != NULL) + { + y_type = MCHAR; +*** ../vim-7.3.756/src/version.c 2012-12-12 15:55:16.000000000 +0100 +--- src/version.c 2012-12-12 16:06:47.000000000 +0100 +*************** +*** 727,728 **** +--- 727,730 ---- + { /* Add new patch number below this line */ ++ /**/ ++ 757, + /**/ + +-- +We are the Borg of GNU GPL. We will assimilate your source code. +Resistance is futile. + + /// 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 ///