Merge pull request #519 from Alanscut/issue-516

fix a possible dereference of null pointer
This commit is contained in:
Alan Wang
2020-10-16 17:12:54 +08:00
committed by GitHub

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@ -1406,6 +1406,10 @@ static cJSON *generate_merge_patch(cJSON * const from, cJSON * const to, const c
from_child = from->child;
to_child = to->child;
patch = cJSON_CreateObject();
if (patch == NULL)
{
return NULL;
}
while (from_child || to_child)
{
int diff;