M CHANGES → CHANGES

@@ -39,6 +39,7 @@ - Core: Fix reported ROM size when a fixed buffer size is used
  - Debugger: Don't skip undefined instructions when debugger attached
  - FFmpeg: Fix some small memory leaks
  - FFmpeg: Fix encoding of time base
+ - GBA: Disable more checks when loading GS save with checks disabled (fixes mgba.io/i/1851)
  - Qt: Force OpenGL paint engine creation thread (fixes mgba.io/i/1642)
  - Qt: Fix static compilation in MinGW (fixes mgba.io/i/1769)
  - Qt: Fix a race condition in the frame inspector

M src/gba/sharkport.c → src/gba/sharkport.c

@@ -69,7 +69,7 @@ if (vf->read(vf, &buffer.i, 4) < 4) {
 		return false;
 	}
 	LOAD_32(size, 0, &buffer.i);
-	if (size < 0x1C || size > SIZE_CART_FLASH1M + 0x1C) {
+	if (size < 0x1C || size >= SIZE_CART_FLASH1M + 0x1C) {
 		return false;
 	}
 	char* payload = malloc(size);
@@ -91,7 +91,7 @@ buffer.c[0x18] = 0;
 	buffer.c[0x19] = 0;
 	buffer.c[0x1A] = 0;
 	buffer.c[0x1B] = 0;
-	if (memcmp(buffer.c, payload, 0x1C) != 0) {
+	if (memcmp(buffer.c, payload, testChecksum ? 0x1C : 0xF) != 0) {
 		goto cleanup;
 	}