Description: Fix for libpng 1.6
Author: Programmer Nerd <theprogrammernerd@gmail.com>
Origin: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=743388#20
Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=743388
Reviewed-by: Tobias Frost <tobi@debian.org>>
Last-Update: 2016-04-07
---
This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
--- a/src/t4k_loaders.c
+++ b/src/t4k_loaders.c
@@ -1028,12 +1028,9 @@
       {
         png_init_io(png_ptr, fi);
 
-        info_ptr->width = surf->w;
-        info_ptr->height = surf->h;
-        info_ptr->bit_depth = 8;
-        info_ptr->color_type = PNG_COLOR_TYPE_RGB_ALPHA;
-        info_ptr->interlace_type = 1;
-        info_ptr->valid = 0;	/* will be updated by various png_set_FOO() functions */
+	png_set_IHDR(png_ptr, info_ptr, surf->w, surf->h, 8,
+		PNG_COLOR_TYPE_RGB_ALPHA,  PNG_INTERLACE_NONE,
+                PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT);
 
         png_set_sRGB_gAMA_and_cHRM(png_ptr, info_ptr,
                        PNG_sRGB_INTENT_PERCEPTUAL);
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<div class='path'>path: <a href='/guix/log/?id=976a49bacc30ee4c77ee7e5da4ba8b4e6f32e70d'>root</a>/<a href='/guix/log/gnu?id=976a49bacc30ee4c77ee7e5da4ba8b4e6f32e70d'>gnu</a>/<a href='/guix/log/gnu/packages?id=976a49bacc30ee4c77ee7e5da4ba8b4e6f32e70d'>packages</a>/<a href='/guix/log/gnu/packages/patches?id=976a49bacc30ee4c77ee7e5da4ba8b4e6f32e70d'>patches</a>/<a href='/guix/log/gnu/packages/patches/glib-CVE-2021-27219-07.patch?id=976a49bacc30ee4c77ee7e5da4ba8b4e6f32e70d'>glib-CVE-2021-27219-07.patch</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/patches/glib-CVE-2021-27219-07.patch?id=976a49bacc30ee4c77ee7e5da4ba8b4e6f32e70d&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2021-03-11 06:21:13 -0500'>2021-03-11</span></td><td><a href='/guix/commit/gnu/packages/patches/glib-CVE-2021-27219-07.patch?id=21b3b755151028647081fe96d2992b3743531d71'>gnu: glib: Fix CVE-2021-27218 and CVE-2021-27219.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/patches/glib-CVE-2021-27218.patch,
gnu/packages/patches/glib-CVE-2021-27219-01.patch,
gnu/packages/patches/glib-CVE-2021-27219-02.patch,
gnu/packages/patches/glib-CVE-2021-27219-03.patch,
gnu/packages/patches/glib-CVE-2021-27219-04.patch,
gnu/packages/patches/glib-CVE-2021-27219-05.patch,
gnu/packages/patches/glib-CVE-2021-27219-06.patch,
gnu/packages/patches/glib-CVE-2021-27219-07.patch,
gnu/packages/patches/glib-CVE-2021-27219-08.patch,
gnu/packages/patches/glib-CVE-2021-27219-09.patch,
gnu/packages/patches/glib-CVE-2021-27219-10.patch,
gnu/packages/patches/glib-CVE-2021-27219-11.patch,
gnu/packages/patches/glib-CVE-2021-27219-12.patch,
gnu/packages/patches/glib-CVE-2021-27219-13.patch,
gnu/packages/patches/glib-CVE-2021-27219-14.patch,
gnu/packages/patches/glib-CVE-2021-27219-15.patch,
gnu/packages/patches/glib-CVE-2021-27219-16.patch,
gnu/packages/patches/glib-CVE-2021-27219-17.patch,
gnu/packages/patches/glib-CVE-2021-27219-18.patch: New files.
* gnu/local.mk (dist_patch_DATA): Add them.
* gnu/packages/glib.scm (glib)[replacement]: New field.
(glib/fixed): New variable.
</span></span></td><td>Mark H Weaver</td></tr>