File libraw-CVE-2018-5810.patch of Package libraw.30665

--- a/internal/dcraw_common.cpp
+++ b/internal/dcraw_common.cpp
@@ -1506,7 +1511,12 @@ void CLASS rollei_thumb()
 void CLASS rollei_load_raw()
 {
   uchar pixel[10];
-  unsigned iten=0, isix, i, buffer=0, todo[16];
+  unsigned iten = 0, isix, i, buffer = 0, todo[16];
+#ifdef LIBRAW_LIBRARY_BUILD
+  if(raw_width > 32767 || raw_height > 32767)
+    throw LIBRAW_EXCEPTION_IO_BADFILE;
+#endif
+  unsigned maxpixel = raw_width*(raw_height+7);
 
   isix = raw_width * raw_height * 5 / 8;
   while (fread (pixel, 1, 10, ifp) == 10) {
@@ -1522,8 +1532,11 @@ void CLASS rollei_load_raw()
       todo[i]   = isix++;
       todo[i+1] = buffer >> (14-i)*5;
     }
-    for (i=0; i < 16; i+=2)
-      raw_image[todo[i]] = (todo[i+1] & 0x3ff);
+    for (i = 0; i < 16; i += 2)
+      if(todo[i] < maxpixel)
+        raw_image[todo[i]] = (todo[i + 1] & 0x3ff);
+      else
+        derror();
   }
   maximum = 0x3ff;
 }