Make XPM loader deal with NULL input correctly.

libsdl-org · May 26, 2015 · 03ef44b · 03ef44b
1 parent abc2877
commit 03ef44b
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/IMG_xpm.c b/IMG_xpm.c
@@ -335,8 +335,12 @@ static SDL_Surface *load_xpm(char **xpm, SDL_RWops *src)
 	linebuf = NULL;
 	buflen = 0;
 
-	if ( src ) 
+	if(src) {
 		start = SDL_RWtell(src);
+	} else {
+		error = "src is NULL";
+		goto done;
+	}
 
 	if(xpm)
 		xpmlines = &xpm;