slackware-current/source/l/libwmf/libwmf.png14.diff

--- ./src/extra/gd/gd_png.c.orig	2005-07-27 15:35:06.000000000 -0500
+++ ./src/extra/gd/gd_png.c	2010-02-14 18:24:19.000000000 -0600
@@ -136,7 +136,7 @@
   /* 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
Slackware 13.1 Wed May 19 08:58:23 UTC 2010 Slackware 13.1 x86_64 stable is released! Lots of thanks are due -- see the RELEASE_NOTES and the rest of the ChangeLog for credits. The ISOs are on their way to replication, a 6 CD-ROM 32-bit set and a dual-sided 32-bit/64-bit x86/x86_64 DVD. We are taking pre-orders now at store.slackware.com, and offering a discount if you sign up for a subscription. Consider picking up a copy to help support the project. Thanks again to the Slackware community for testing, contributing, and generally holding us to a high level of quality. :-) Enjoy! 2010-05-19 10:58:23 +02:00			`--- ./src/extra/gd/gd_png.c.orig 2005-07-27 15:35:06.000000000 -0500`
			`+++ ./src/extra/gd/gd_png.c 2010-02-14 18:24:19.000000000 -0600`
			`@@ -136,7 +136,7 @@`
			`/* 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`