diff options
author | Peter Breitenlohner <peb@mppmu.mpg.de> | 2014-01-02 15:03:51 +0000 |
---|---|---|
committer | Peter Breitenlohner <peb@mppmu.mpg.de> | 2014-01-02 15:03:51 +0000 |
commit | 75d06e67ba1f1e96903b8d80ac3d0847687d2aba (patch) | |
tree | aa16e45bc14d6b0a9757bc55d13b2c84554e85ab /Build/source/texk/web2c/pdftexdir/writepng.c | |
parent | fa4f992c25c38ef0dec164173d7b2665f72881d4 (diff) |
libpng 1.6.8
git-svn-id: svn://tug.org/texlive/trunk@32548 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/web2c/pdftexdir/writepng.c')
-rw-r--r-- | Build/source/texk/web2c/pdftexdir/writepng.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Build/source/texk/web2c/pdftexdir/writepng.c b/Build/source/texk/web2c/pdftexdir/writepng.c index 0cd6aae0653..6371e934089 100644 --- a/Build/source/texk/web2c/pdftexdir/writepng.c +++ b/Build/source/texk/web2c/pdftexdir/writepng.c @@ -33,6 +33,10 @@ void read_png_info(integer img) pdftex_fail("libpng: png_create_info_struct() failed"); if (setjmp(png_jmpbuf(png_ptr(img)))) pdftex_fail("libpng: internal error"); +#if PNG_LIBPNG_VER >= 10603 + /* ignore possibly incorrect CMF bytes */ + png_set_option(png_ptr(img), PNG_MAXIMUM_INFLATE_WINDOW, PNG_OPTION_ON); +#endif png_init_io(png_ptr(img), png_file); png_read_info(png_ptr(img), png_info(img)); /* resolution support */ |