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diff src/fileio.c @ 5816:29eb4c2a33ac v7.4.251

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updated for version 7.4.251 Problem: Crash when BufAdd autocommand wipes out the buffer. Solution: Check for buffer to still be valid. Postpone freeing the buffer structure. (Hirohito Higashi)
author Bram Moolenaar <bram@vim.org>
date Sun, 06 Apr 2014 20:45:43 +0200
parents 410ef4f1a3d2
children 1ee3fc5b40ae
line wrap: on
line diff
--- a/src/fileio.c
+++ b/src/fileio.c
@@ -9548,13 +9548,19 @@ apply_autocmds_group(event, fname, fname
 
     /*
      * When stopping to execute autocommands, restore the search patterns and
-     * the redo buffer.
+     * the redo buffer.  Free buffers in the au_pending_free_buf list.
      */
     if (!autocmd_busy)
     {
 	restore_search_patterns();
 	restoreRedobuff();
 	did_filetype = FALSE;
+	while (au_pending_free_buf != NULL)
+	{
+	    buf_T *b = au_pending_free_buf->b_next;
+	    vim_free(au_pending_free_buf);
+	    au_pending_free_buf = b;
+	}
     }
 
     /*