| To: vim-dev@vim.org |
| Subject: Patch 7.2.207 |
| Fcc: outbox |
| From: Bram Moolenaar <Bram@moolenaar.net> |
| Mime-Version: 1.0 |
| Content-Type: text/plain; charset=UTF-8 |
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| |
| |
| Patch 7.2.207 |
| Problem: Using freed memory with ":redrawstatus" when it works recursively. |
| Solution: Prevent recursively updating the status line. (partly by Dominique |
| Pelle) |
| Files: src/screen.c |
| |
| |
| |
| |
| |
| *** 5743,5748 **** |
| --- 5743,5755 ---- |
| int fillchar; |
| int attr; |
| int this_ru_col; |
| + static int busy = FALSE; |
| + |
| + /* It's possible to get here recursively when 'statusline' (indirectly) |
| + * invokes ":redrawstatus". Simply ignore the call then. */ |
| + if (busy) |
| + return; |
| + busy = TRUE; |
| |
| wp->w_redr_status = FALSE; |
| if (wp->w_status_height == 0) |
| |
| *** 5881,5886 **** |
| --- 5888,5894 ---- |
| attr); |
| } |
| #endif |
| + busy = FALSE; |
| } |
| |
| #ifdef FEAT_STL_OPT |
| |
| |
| |
| *** 678,679 **** |
| --- 678,681 ---- |
| { /* Add new patch number below this line */ |
| + /**/ |
| + 207, |
| /**/ |
| |
| -- |
| In many of the more relaxed civilizations on the Outer Eastern Rim of the |
| Galaxy, "The Hitchhiker's Guide to the Galaxy" has already supplanted the |
| great "Encyclopedia Galactica" as the standard repository of all knowledge |
| and wisdom, for though it has many omissions and contains much that is |
| apocryphal, or at least wildly inaccurate, it scores over the older, more |
| pedestrian work in two important respects. |
| First, it is slightly cheaper; and second, it has the words "DON'T PANIC" |
| inscribed in large friendly letters on its cover. |
| -- Douglas Adams, "The Hitchhiker's Guide to the Galaxy" |
| |
| /// 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 /// |