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| author | Jan Edmund Lazo <jan.lazo@mail.utoronto.ca> | 2020-03-15 23:18:47 -0400 |
|---|---|---|
| committer | Jan Edmund Lazo <jan.lazo@mail.utoronto.ca> | 2020-04-13 12:00:31 -0400 |
| commit | d2abd1be80774f13416f566a1e8448635f1cf5e6 (patch) | |
| tree | dd7bc301fe8f6928c51bf70a901c8ddd972278f1 | |
| parent | 36326436f7f6f5c6cf18bc4dc4f66654f07d6c89 (diff) | |
| download | rneovim-d2abd1be80774f13416f566a1e8448635f1cf5e6.tar.gz rneovim-d2abd1be80774f13416f566a1e8448635f1cf5e6.tar.bz2 rneovim-d2abd1be80774f13416f566a1e8448635f1cf5e6.zip | |
vim-patch:8.1.2147: crash when allocating memory fails
Problem: Crash when allocating memory fails. (Zu-Ming Jiang)
Solution: Check that 'spellcapcheck' is not NULL. (closes vim/vim#5048)
https://github.com/vim/vim/commit/53efb18530cc3940d7af2ea338947783ea5495ed
| -rw-r--r-- | src/nvim/option.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/nvim/option.c b/src/nvim/option.c index 7582b0dc17..86a7d9b3c2 100644 --- a/src/nvim/option.c +++ b/src/nvim/option.c @@ -3843,11 +3843,12 @@ static char_u *did_set_spell_option(bool is_spellfile) * Return error message when failed, NULL when OK. */ static char_u *compile_cap_prog(synblock_T *synblock) + FUNC_ATTR_NONNULL_ALL { regprog_T *rp = synblock->b_cap_prog; char_u *re; - if (*synblock->b_p_spc == NUL) { + if (synblock->b_p_spc == NULL || *synblock->b_p_spc == NUL) { synblock->b_cap_prog = NULL; } else { // Prepend a ^ so that we only match at one column |