diff options
| author | Parabola <dev@list.parabolagnulinux.org> | 2011-08-03 04:50:40 +0000 |
|---|---|---|
| committer | Parabola <dev@list.parabolagnulinux.org> | 2011-08-03 04:50:40 +0000 |
| commit | 991d38faccf4e1fb27f31f236ad58ee840103734 (patch) | |
| tree | 38dd960b48df86472b58d3904caa122aaf06da41 /extra/freetype2 | |
| parent | bf35116f9d203dcafce808a6c7b3dd5a0db8afbc (diff) | |
Wed Aug 3 04:50:40 UTC 2011
Diffstat (limited to 'extra/freetype2')
| -rw-r--r-- | extra/freetype2/allow-hlineto-vlineto-without-arguments.patch | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/extra/freetype2/allow-hlineto-vlineto-without-arguments.patch b/extra/freetype2/allow-hlineto-vlineto-without-arguments.patch deleted file mode 100644 index 5990041aa..000000000 --- a/extra/freetype2/allow-hlineto-vlineto-without-arguments.patch +++ /dev/null @@ -1,57 +0,0 @@ -From 396b11b840f84e8bff62f3c361d0b592e77ee703 Mon Sep 17 00:00:00 2001 -From: Werner Lemberg <wl@gnu.org> -Date: Thu, 09 Dec 2010 22:16:18 +0000 -Subject: [cff] Allow `hlineto' and `vlineto' without arguments. - -We simply ignore such instructions. This is invalid, but it doesn't -harm; and indeed, there exist such subsetted fonts in PDFs. - -Reported by Albert Astals Cid <aacid@kde.org>. - -* src/cff/cffgload.c (cff_decoder_parse_charstrings) -[cff_op_hlineto]: Ignore instruction if there aren't any arguments -on the stack. ---- -diff --git a/ChangeLog b/ChangeLog -index b7aea52..579ae62 100644 ---- a/ChangeLog -+++ b/ChangeLog -@@ -1,3 +1,16 @@ -+2010-12-09 Werner Lemberg <wl@gnu.org> -+ -+ [cff] Allow `hlineto' and `vlineto' without arguments. -+ -+ We simply ignore such instructions. This is invalid, but it doesn't -+ harm; and indeed, there exist such subsetted fonts in PDFs. -+ -+ Reported by Albert Astals Cid <aacid@kde.org>. -+ -+ * src/cff/cffgload.c (cff_decoder_parse_charstrings) -+ [cff_op_hlineto]: Ignore instruction if there aren't any arguments -+ on the stack. -+ - 2010-11-28 Werner Lemberg <wl@gnu.org> - - * Version 2.4.4 released. -diff --git a/src/cff/cffgload.c b/src/cff/cffgload.c -index e99ee70..99c5b0c 100644 ---- a/src/cff/cffgload.c -+++ b/src/cff/cffgload.c -@@ -1438,9 +1438,14 @@ - FT_TRACE4(( op == cff_op_hlineto ? " hlineto\n" - : " vlineto\n" )); - -- if ( num_args < 1 ) -+ if ( num_args < 0 ) - goto Stack_Underflow; - -+ /* there exist subsetted fonts (found in PDFs) */ -+ /* which call `hlineto' without arguments */ -+ if ( num_args == 0 ) -+ break; -+ - if ( cff_builder_start_point ( builder, x, y ) || - check_points( builder, num_args ) ) - goto Fail; --- -cgit v0.8.3.2 |