Fix bug with object value fetching

makuke1234 · makuke1234 · commit 7472585f9b28 · 2022-02-14T21:36:48.000+02:00
diff --git a/c/src/jsonParser.c b/c/src/jsonParser.c
@@ -591,7 +591,12 @@ jsonValue_t * jsonObject_get(const jsonObject_t * restrict self, const char * re
 {
 	assert(self != NULL);
 	assert(key  != NULL);
-	return hashMap_get(&self->map, key)->value;
+	hashNode_t * node = hashMap_get(&self->map, key);
+	if (node == NULL)
+	{
+		return NULL;
+	}
+	return node->value;
 }
 bool jsonObject_remove(jsonObject_t * restrict self, const char * restrict key)
 {

Original file line number	Diff line number	Diff line change
`@@ -591,7 +591,12 @@ jsonValue_t * jsonObject_get(const jsonObject_t * restrict self, const char * re`
`591`	`591`	`{`
`592`	`592`	`assert(self != NULL);`
`593`	`593`	`assert(key != NULL);`
`594`		`- return hashMap_get(&self->map, key)->value;`
	`594`	`+ hashNode_t * node = hashMap_get(&self->map, key);`
	`595`	`+ if (node == NULL)`
	`596`	`+ {`
	`597`	`+ return NULL;`
	`598`	`+ }`
	`599`	`+ return node->value;`
`595`	`600`	`}`
`596`	`601`	`bool jsonObject_remove(jsonObject_t * restrict self, const char * restrict key)`
`597`	`602`	`{`