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| author | Jurica Bradaric <jbradaric@gmail.com> | 2016-02-02 18:34:04 +0100 |
|---|---|---|
| committer | Jurica Bradaric <jbradaric@gmail.com> | 2016-02-02 18:34:31 +0100 |
| commit | cdc7250cd8ca948d15c158789f621a71d5c7b35d (patch) | |
| tree | f7353d517621cffe9dd0de985ba461ff64542313 /src/nvim/ex_docmd.c | |
| parent | ffd143be824ca96db1777c903b10696f06326a01 (diff) | |
| download | rneovim-cdc7250cd8ca948d15c158789f621a71d5c7b35d.tar.gz rneovim-cdc7250cd8ca948d15c158789f621a71d5c7b35d.tar.bz2 rneovim-cdc7250cd8ca948d15c158789f621a71d5c7b35d.zip | |
vim-patch:7.4.800
Problem: Using freed memory when triggering CmdUndefined autocommands.
Solution: Set pointer to NULL. (Dominique Pelle)
https://github.com/vim/vim/commit/829aef1eb48b17445b1f0a801948c1b826f507f8
Diffstat (limited to 'src/nvim/ex_docmd.c')
| -rw-r--r-- | src/nvim/ex_docmd.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/nvim/ex_docmd.c b/src/nvim/ex_docmd.c index 1ae440c757..755e1b9f64 100644 --- a/src/nvim/ex_docmd.c +++ b/src/nvim/ex_docmd.c @@ -1702,9 +1702,9 @@ static char_u * do_one_cmd(char_u **cmdlinep, p = vim_strnsave(ea.cmd, p - ea.cmd); int ret = apply_autocmds(EVENT_CMDUNDEFINED, p, p, TRUE, NULL); xfree(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; } if (p == NULL) { |