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| author | ZyX <kp-pav@yandex.ru> | 2016-12-04 22:59:25 +0300 |
|---|---|---|
| committer | ZyX <kp-pav@yandex.ru> | 2017-03-29 10:08:44 +0300 |
| commit | 3025431c81daac873e69a71aee695ebfd00504f7 (patch) | |
| tree | b695ebfa8c1b93ea2d3debafe2c985d9054132bb /src/nvim/eval/typval.c | |
| parent | a56f2d27e3c09aaae00a58a70652ac5db3287dee (diff) | |
| download | rneovim-3025431c81daac873e69a71aee695ebfd00504f7.tar.gz rneovim-3025431c81daac873e69a71aee695ebfd00504f7.tar.bz2 rneovim-3025431c81daac873e69a71aee695ebfd00504f7.zip | |
eval: Make sure that v:_null_dict does not crash dictwatcher*()
Ref #4615
Diffstat (limited to 'src/nvim/eval/typval.c')
| -rw-r--r-- | src/nvim/eval/typval.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/nvim/eval/typval.c b/src/nvim/eval/typval.c index 243e738c50..8c11f4bd8f 100644 --- a/src/nvim/eval/typval.c +++ b/src/nvim/eval/typval.c @@ -808,6 +808,9 @@ void tv_dict_watcher_add(dict_T *const dict, const char *const key_pattern, const size_t key_pattern_len, Callback callback) FUNC_ATTR_NONNULL_ARG(2) { + if (dict == NULL) { + return; + } DictWatcher *const watcher = xmalloc(sizeof(DictWatcher)); watcher->key_pattern = xmemdupz(key_pattern, key_pattern_len); watcher->key_pattern_len = key_pattern_len; |