[gimp] file-tiff-load: Fix rowstride for edge tiles (#743034 comment #3)

[Mukund Sivaraman <muks src gnome org>]

commit 2b4152037d511395d0f862b7e65a5fe5b38ca635
Author: Mukund Sivaraman <muks banu com>
Date:   Wed Jan 21 09:34:29 2015 +0530

    file-tiff-load: Fix rowstride for edge tiles (#743034 comment #3)
    
    The following images demonstrate the issue:
    
    tiger-75-gray-jpg.tiff
    tiger-75-rgb-jpg.tiff

 plug-ins/common/file-tiff-load.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/plug-ins/common/file-tiff-load.c b/plug-ins/common/file-tiff-load.c
index d0cf79c..22894b3 100644
--- a/plug-ins/common/file-tiff-load.c
+++ b/plug-ins/common/file-tiff-load.c
@@ -1571,7 +1571,7 @@ load_contiguous (TIFF        *tif,
           src_buf = gegl_buffer_linear_new_from_data (buffer,
                                                       src_format,
                                                       GEGL_RECTANGLE (0, 0, cols, rows),
-                                                      GEGL_AUTO_ROWSTRIDE,
+                                                      tileWidth * bytes_per_pixel,
                                                       NULL, NULL);
 
           offset = 0;