added my Recipes
This commit is contained in:
@@ -0,0 +1,27 @@
|
||||
From 97fefd050976bbbfca9608499f6a7d9fb86e70db Mon Sep 17 00:00:00 2001
|
||||
From: Sam Lantinga <slouken@libsdl.org>
|
||||
Date: Tue, 30 Jul 2019 11:00:00 -0700
|
||||
Subject: [PATCH] Fixed bug 4538 - validate image size when loading BMP files
|
||||
---
|
||||
src/video/SDL_bmp.c | 5 +++++
|
||||
1 file changed, 5 insertions(+)
|
||||
|
||||
diff --git a/src/video/SDL_bmp.c b/src/video/SDL_bmp.c
|
||||
index 8eadc5f..5b5e12c 100644
|
||||
--- a/src/video/SDL_bmp.c
|
||||
+++ b/src/video/SDL_bmp.c
|
||||
@@ -143,6 +143,11 @@ SDL_Surface * SDL_LoadBMP_RW (SDL_RWops *src, int freesrc)
|
||||
(void) biYPelsPerMeter;
|
||||
(void) biClrImportant;
|
||||
|
||||
+ if (biWidth <= 0 || biHeight == 0) {
|
||||
+ SDL_SetError("BMP file with bad dimensions (%dx%d)", biWidth, biHeight);
|
||||
+ was_error = SDL_TRUE;
|
||||
+ goto done;
|
||||
+ }
|
||||
if (biHeight < 0) {
|
||||
topDown = SDL_TRUE;
|
||||
biHeight = -biHeight;
|
||||
--
|
||||
2.25.1
|
||||
|
||||
Reference in New Issue
Block a user