evas wbmp: fix wrong calc order.

Double check patch again, since my wrong logical thinking,
Every width must be considered to rounding up fiting 8 bits.
this new compuation must be correct.

Change-Id: I112b88560b97e7e413f24b6d17ecaff3588d280e

diff --git a/src/modules/evas/image_loaders/wbmp/evas_image_load_wbmp.c b/src/modules/evas/image_loaders/wbmp/evas_image_load_wbmp.c
index 181b14fa908680be54481b964afc803aea023613..4a3ae77a325497a7d4f003f8aec46385e2c1ea97 100644 (file)
--- a/src/modules/evas/image_loaders/wbmp/evas_image_load_wbmp.c
+++ b/src/modules/evas/image_loaders/wbmp/evas_image_load_wbmp.c
@@ -76,7 +76,7 @@ evas_image_load_file_head_wbmp(void *loader_data,
 
    /* Wbmp header identifier is too weak....
       Here checks size validation whether it's acutal wbmp or not. */
-   if ((((w * h) + 7) >> 3) + position != length)
+   if ((((w + 7) >> 3) * h) + position != length)
      {
         *error = EVAS_LOAD_ERROR_UNKNOWN_FORMAT;
         goto bail;
@@ -138,7 +138,7 @@ evas_image_load_file_data_wbmp(void *loader_data,
 
    /* Wbmp header identifier is too weak....
       Here checks size validation whether it's acutal wbmp or not. */
-   if ((((w * h) + 7) >> 3) + position != length)
+   if ((((w + 7) >> 3) * h) + position != length)
      {
         *error = EVAS_LOAD_ERROR_UNKNOWN_FORMAT;
         goto bail;