[gdk-pixbuf] tga: Use new tga_pixels_remaining() in rle loader

[Benjamin Otte <otte src gnome org>]

commit f9728455ca45fe6fde092c3554d47a8a3d74741c
Author: Benjamin Otte <otte redhat com>
Date:   Mon Sep 21 17:51:19 2015 +0200

    tga: Use new tga_pixels_remaining() in rle loader

 gdk-pixbuf/io-tga.c |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)
---
diff --git a/gdk-pixbuf/io-tga.c b/gdk-pixbuf/io-tga.c
index 8e950d5..0f2c10f 100644
--- a/gdk-pixbuf/io-tga.c
+++ b/gdk-pixbuf/io-tga.c
@@ -423,11 +423,10 @@ tga_load_rle_image (TGAContext  *ctx,
                                 tga_read_pixel (ctx, s, &color);
                                s += bytes_per_pixel;
                                n += bytes_per_pixel;
+                                rle_num = MIN (rle_num, tga_pixels_remaining (ctx));
                                 for (; rle_num; rle_num--)
                                   {
                                     tga_write_pixel (ctx, &color);
-                                    if (tga_all_pixels_written (ctx))
-                                      break;
                                   }
                                if (tga_all_pixels_written (ctx))
                                         break;
@@ -438,13 +437,12 @@ tga_load_rle_image (TGAContext  *ctx,
                                --n;
                                 break;
                        } else {
+                                raw_num = MIN (raw_num, tga_pixels_remaining (ctx));
                                for (; raw_num; raw_num--) {
                                         tga_read_pixel (ctx, s, &color);
                                        s += bytes_per_pixel;
                                        n += bytes_per_pixel;
                                         tga_write_pixel (ctx, &color);
-                                       if (tga_all_pixels_written (ctx))
-                                                break;
                                }
                                
                                if (tga_all_pixels_written (ctx))