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vim-patch:7.4.828

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Problem:    Crash when using "syn keyword x c". (Dominique Pelle)
Solution:   Initialize the keyword tabble. (Raymond Ko, PR 397)

670acbc70f

---

see: "fix crash due to hash table not being initialized"
     https://github.com/vim/vim/pull/397

To reproduce:

```sh
nvim -u NONE -c ow -c 'sy keyword x c'
```
This commit is contained in:
watiko
2016-02-11 18:50:27 +09:00
parent adb73b6025
commit d115b58cdc
2 changed files with 5 additions and 3 deletions
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6
src/nvim/syntax.c
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@@ -5406,8 +5406,10 @@ void ex_ownsyntax(exarg_T *eap)
if (curwin->w_s == &curwin->w_buffer->b_s) {
curwin->w_s = xmalloc(sizeof(synblock_T));
memset(curwin->w_s, 0, sizeof(synblock_T));
// TODO: Keep the spell checking as it was.
curwin->w_p_spell = FALSE; /* No spell checking */
hash_init(&curwin->w_s->b_keywtab);
hash_init(&curwin->w_s->b_keywtab_ic);
// TODO: Keep the spell checking as it was. NOLINT(readability/todo)
curwin->w_p_spell = false; // No spell checking
clear_string_option(&curwin->w_s->b_p_spc);
clear_string_option(&curwin->w_s->b_p_spf);
clear_string_option(&curwin->w_s->b_p_spl);