1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
--- ./texk/dvipdfm/pngimage.c.orig 2002-12-25 11:51:16.000000000 -0600
+++ ./texk/dvipdfm/pngimage.c 2010-02-19 11:43:18.000000000 -0600
@@ -42,7 +42,7 @@
rewind (png_file);
if (fread (sigbytes, 1, sizeof(sigbytes), png_file) !=
sizeof(sigbytes) ||
- (!png_check_sig (sigbytes, sizeof(sigbytes))))
+ (!(png_sig_cmp(sigbytes, 0, sizeof(sigbytes)) == 0)))
return 0;
else
return 1;
--- ./texk/dvipdfm/thumbnail.c.orig 2002-12-25 11:51:16.000000000 -0600
+++ ./texk/dvipdfm/thumbnail.c 2010-02-19 11:42:41.000000000 -0600
@@ -79,7 +79,7 @@
}
if (fread (sigbytes, 1, sizeof(sigbytes), thumb_file) !=
sizeof(sigbytes) ||
- (!png_check_sig (sigbytes, sizeof(sigbytes)))) {
+ (!(png_sig_cmp(sigbytes, 0, sizeof(sigbytes)) == 0))) {
fprintf (stderr, "\nThumbnail not a png file! Skipping\n");
return NULL;
}
--- ./libs/gd/gd_png.c.orig 2004-10-28 13:09:52.000000000 -0500
+++ ./libs/gd/gd_png.c 2010-02-19 11:52:06.000000000 -0600
@@ -143,7 +143,7 @@
/* first do a quick check that the file really is a PNG image; could
* have used slightly more general png_sig_cmp() function instead */
gdGetBuf (sig, 8, infile);
- if (!png_check_sig (sig, 8))
+ if (!(png_sig_cmp(sig, 0, 8) == 0))
return NULL; /* bad signature */
#ifndef PNG_SETJMP_NOT_SUPPORTED
|
