3 files changed, 4 insertions, 3 deletions
diff --git a/core/io/resource.cpp b/core/io/resource.cpp
index 6d32035d25..5edb045760 100644
--- a/core/io/resource.cpp
+++ b/core/io/resource.cpp
@@ -435,7 +435,7 @@ RID Resource::get_rid() const {
 
 #ifdef TOOLS_ENABLED
 
-uint32_t Resource::hash_edited_version() const {
+uint32_t Resource::hash_edited_version_for_preview() const {
 	uint32_t hash = hash_murmur3_one_32(get_edited_version());
 
 	List<PropertyInfo> plist;
@@ -445,7 +445,7 @@ uint32_t Resource::hash_edited_version() const {
 		if (E.usage & PROPERTY_USAGE_STORAGE && E.type == Variant::OBJECT && E.hint == PROPERTY_HINT_RESOURCE_TYPE) {
 			Ref<Resource> res = get(E.name);
 			if (res.is_valid()) {
-				hash = hash_murmur3_one_32(res->hash_edited_version(), hash);
+				hash = hash_murmur3_one_32(res->hash_edited_version_for_preview(), hash);
 			}
 		}
 	}
diff --git a/core/io/resource.h b/core/io/resource.h
index f0f686af57..cc8a0d4387 100644
--- a/core/io/resource.h
+++ b/core/io/resource.h
@@ -125,7 +125,7 @@ public:
 
 #ifdef TOOLS_ENABLED
 
-	uint32_t hash_edited_version() const;
+	virtual uint32_t hash_edited_version_for_preview() const;
 
 	virtual void set_last_modified_time(uint64_t p_time) { last_modified_time = p_time; }
 	uint64_t get_last_modified_time() const { return last_modified_time; }
diff --git a/core/io/stream_peer_gzip.cpp b/core/io/stream_peer_gzip.cpp
index 4daa71a22a..514bcf59b8 100644
--- a/core/io/stream_peer_gzip.cpp
+++ b/core/io/stream_peer_gzip.cpp
@@ -76,6 +76,7 @@ Error StreamPeerGZIP::start_decompression(bool p_is_deflate, int buffer_size) {
 
 Error StreamPeerGZIP::_start(bool p_compress, bool p_is_deflate, int buffer_size) {
 	ERR_FAIL_COND_V(ctx != nullptr, ERR_ALREADY_IN_USE);
+	ERR_FAIL_COND_V_MSG(buffer_size <= 0, ERR_INVALID_PARAMETER, "Invalid buffer size. It should be a positive integer.");
 	clear();
 	compressing = p_compress;
 	rb.resize(nearest_shift(buffer_size - 1));