1 --- texlive-20091011-source/./texk/xdvipdfmx/src/xbb.c~ 2008-05-25 17:00:35.000000000 +0200
2 +++ texlive-20091011-source/./texk/xdvipdfmx/src/xbb.c 2010-01-28 22:01:10.653876887 +0100
4 unsigned char sigbytes[4];
6 if (fread(sigbytes, 1, sizeof(sigbytes), png_file) != sizeof(sigbytes) ||
7 - (!png_check_sig (sigbytes, sizeof(sigbytes)))) return 0;
8 + (png_sig_cmp (sigbytes, 0, sizeof(sigbytes)))) return 0;
12 --- texlive-20091011-source/texk/xdvipdfmx/src/pngimage.c~ 2007-11-22 17:48:06.000000000 +0100
13 +++ texlive-20091011-source/texk/xdvipdfmx/src/pngimage.c 2010-01-28 22:02:06.753257437 +0100
16 if (fread (sigbytes, 1, sizeof(sigbytes), png_file) !=
18 - (!png_check_sig (sigbytes, sizeof(sigbytes))))
19 + (png_sig_cmp (sigbytes, 0, sizeof(sigbytes))))
23 --- texlive-20091011-source/./texk/dvipdfmx/src/pngimage.c~ 2009-05-26 01:12:24.000000000 +0200
24 +++ texlive-20091011-source/./texk/dvipdfmx/src/pngimage.c 2010-01-28 22:02:43.449910278 +0100
27 if (fread (sigbytes, 1, sizeof(sigbytes), png_file) !=
29 - (!png_check_sig (sigbytes, sizeof(sigbytes))))
30 + (png_sig_cmp (sigbytes, 0, sizeof(sigbytes))))
34 --- texlive-20091011-source/./texk/web2c/xetexdir/pngimage.c~ 2006-07-26 18:19:45.000000000 +0200
35 +++ texlive-20091011-source/./texk/web2c/xetexdir/pngimage.c 2010-01-28 22:03:20.986780607 +0100
38 if (fread (sigbytes, 1, sizeof(sigbytes), png_file) !=
40 - (!png_check_sig (sigbytes, sizeof(sigbytes))))
41 + (png_sig_cmp (sigbytes, 0, sizeof(sigbytes))))