mupdf: update to 1.10a.

This commit is contained in:
Christian Neukirchen 2016-11-29 16:35:45 +01:00
parent 84b7c220b8
commit 1140232e68
3 changed files with 14 additions and 57 deletions

View file

@ -1,6 +1,6 @@
--- source/fitz/load-jpx.c
--- source/fitz/load-jpx.c.orig
+++ source/fitz/load-jpx.c
@@ -3,12 +3,17 @@
@@ -484,12 +484,17 @@
/* Without the definition of OPJ_STATIC, compilation fails on windows
* due to the use of __stdcall. We believe it is required on some
* linux toolchains too. */
@ -17,21 +17,13 @@
-#include <openjpeg.h>
+#include <openjpeg-2.1/openjpeg.h>
static void fz_opj_error_callback(const char *msg, void *client_data)
{
@@ -117,7 +122,7 @@ fz_load_jpx(fz_context *ctx, unsigned ch
opj_stream_set_read_function(stream, fz_opj_stream_read);
opj_stream_set_skip_function(stream, fz_opj_stream_skip);
opj_stream_set_seek_function(stream, fz_opj_stream_seek);
- opj_stream_set_user_data(stream, &sb);
+ opj_stream_set_user_data(stream, &sb, NULL);
/* Set the length to avoid an assert */
opj_stream_set_user_data_length(stream, size);
@@ -247,3 +252,6 @@ fz_load_jpx(fz_context *ctx, unsigned ch
return img;
/* OpenJPEG does not provide a safe mechanism to intercept
* allocations. In the latest version all allocations go
@@ -971,4 +976,7 @@
fz_drop_pixmap(ctx, img);
}
+#ifdef __cplusplus
+}
+#endif
+#endif
#endif /* HAVE_LURATECH */

View file

@ -1,36 +0,0 @@
From fa1936405b6a84e5c9bb440912c23d532772f958 Mon Sep 17 00:00:00 2001
From: Robin Watts <robin.watts@artifex.com>
Date: Thu, 21 Jul 2016 15:39:11 +0100
Subject: [PATCH] Bug 696941: Fix use after free.
The file is HORRIBLY corrupt, and triggers Sophos to think it's
PDF malware (which it isn't). It does however trigger a use
after free, worked around here.
---
source/pdf/pdf-xref.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/source/pdf/pdf-xref.c b/source/pdf/pdf-xref.c
index 576c315..3222599 100644
--- source/pdf/pdf-xref.c
+++ source/pdf/pdf-xref.c
@@ -1184,8 +1184,14 @@ pdf_load_xref(fz_context *ctx, pdf_document *doc, pdf_lexbuf *buf)
fz_throw(ctx, FZ_ERROR_GENERIC, "object offset out of range: %d (%d 0 R)", (int)entry->ofs, i);
}
if (entry->type == 'o')
- if (entry->ofs <= 0 || entry->ofs >= xref_len || pdf_get_xref_entry(ctx, doc, entry->ofs)->type != 'n')
- fz_throw(ctx, FZ_ERROR_GENERIC, "invalid reference to an objstm that does not exist: %d (%d 0 R)", (int)entry->ofs, i);
+ {
+ /* Read this into a local variable here, because pdf_get_xref_entry
+ * may solidify the xref, hence invalidating "entry", meaning we
+ * need a stashed value for the throw. */
+ fz_off_t ofs = entry->ofs;
+ if (ofs <= 0 || ofs >= xref_len || pdf_get_xref_entry(ctx, doc, ofs)->type != 'n')
+ fz_throw(ctx, FZ_ERROR_GENERIC, "invalid reference to an objstm that does not exist: %d (%d 0 R)", (int)ofs, i);
+ }
}
}
--
2.9.1

View file

@ -1,7 +1,7 @@
# Template file for 'mupdf'
pkgname=mupdf
version=1.9a
revision=4
version=1.10a
revision=1
wrksrc="${pkgname}-${version}-source"
hostmakedepends="pkg-config zlib-devel libcurl-devel freetype-devel
libjpeg-turbo-devel jbig2dec-devel libXext-devel libXcursor-devel
@ -14,7 +14,7 @@ maintainer="Juan RP <xtraeme@voidlinux.eu>"
license="GPL-3"
homepage="http://mupdf.com"
distfiles="http://mupdf.com/downloads/mupdf-${version}-source.tar.gz"
checksum=8015c55f4e6dd892d3c50db4f395c1e46660a10b460e2ecd180a497f55bbc4cc
checksum=aacc1f36b9180f562022ef1ab3439b009369d944364f3cff8a2a898834e3a836
pre_configure() {
rm -rf thirdparty/{curl,freetype,harfbuzz,jpeg,zlib,jbig2dec,openjpeg}
@ -60,8 +60,9 @@ mupdf-devel_package() {
mupdf-tools_package() {
short_desc+=" - tools"
pkg_install() {
vmove usr/bin/mutool
vmove usr/bin/mujstest
vmove usr/bin/muraster
vmove usr/bin/mutool
vmove usr/share/man/man1/mutool.1
}
}