cJSON_strdup: Use sizeof("") instead of 1

This commit is contained in:
Max Bruckner 2017-03-06 10:48:15 +01:00
parent 84237ff48e
commit c784f76c77

View File

@ -100,7 +100,7 @@ static unsigned char* cJSON_strdup(const unsigned char* str, const internal_hook
return NULL; return NULL;
} }
len = strlen((const char*)str) + 1; len = strlen((const char*)str) + sizeof("");
if (!(copy = (unsigned char*)hooks->allocate(len))) if (!(copy = (unsigned char*)hooks->allocate(len)))
{ {
return NULL; return NULL;