Fix bug #68601 buffer read overflow in gd_gif_in.c
NEWS
Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  NEWS
  Fix bug #68601 buffer read overflow in gd_gif_in.c
NEWS
Merge branch 'PHP-5.6'

* PHP-5.6:
  NEWS
  NEWS
  Fix bug #68601 buffer read overflow in gd_gif_in.c