diff options
| author | Bram Moolenaar <Bram@vim.org> | 2015-07-28 14:25:48 +0200 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2015-07-28 14:25:48 +0200 |
| commit | 829aef1eb48b17445b1f0a801948c1b826f507f8 (patch) | |
| tree | 73f14765c4da522dacef59bc5c117efe71308afe /src/ex_docmd.c | |
| parent | 6b9be1b6f29884536d99f7347fb9faa08e642e61 (diff) | |
patch 7.4.800v7.4.800
Problem: Using freed memory when triggering CmdUndefined autocommands.
Solution: Set pointer to NULL. (Dominique Pelle)
Diffstat (limited to 'src/ex_docmd.c')
| -rw-r--r-- | src/ex_docmd.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/ex_docmd.c b/src/ex_docmd.c index 00485e3590..2512757598 100644 --- a/src/ex_docmd.c +++ b/src/ex_docmd.c @@ -2365,8 +2365,9 @@ do_one_cmd(cmdlinep, sourcing, p = vim_strnsave(ea.cmd, (int)(p - ea.cmd)); ret = apply_autocmds(EVENT_CMDUNDEFINED, p, p, TRUE, NULL); vim_free(p); - if (ret && !aborting()) - p = find_command(&ea, NULL); + /* If the autocommands did something and didn't cause an error, try + * finding the command again. */ + p = (ret && !aborting()) ? find_command(&ea, NULL) : NULL; } #endif |