slackware-current/source/l/libwmf/libwmf.png14.diff
Patrick J Volkerding b76270bf9e 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!
2018-05-31 22:43:05 +02:00

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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