From 4291cd0e9456cb8037867d9023ec7420f0feea65 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Sat, 16 Mar 2019 18:35:11 -0700
Subject: [PATCH] @@ -, +, @@

---
 src/video/SDL_bmp.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/video/SDL_bmp.c b/src/video/SDL_bmp.c
index 3accded2f..da4e4ab21 100644
--- a/src/video/SDL_bmp.c
+++ b/src/video/SDL_bmp.c
@@ -163,6 +163,14 @@ SDL_Surface * SDL_LoadBMP_RW (SDL_RWops *src, int freesrc)
 			ExpandBMP = biBitCount;
 			biBitCount = 8;
 			break;
+		case 2:
+		case 3:
+		case 5:
+		case 6:
+		case 7:
+			SDL_SetError("%d-bpp BMP images are not supported", biBitCount);
+			was_error = SDL_TRUE;
+			goto done;
 		default:
 			ExpandBMP = 0;
 			break;