diff options
| author | leot <leot@pkgsrc.org> | 2016-08-03 08:50:17 +0000 |
|---|---|---|
| committer | leot <leot@pkgsrc.org> | 2016-08-03 08:50:17 +0000 |
| commit | fbbd78c90bfc6feb954905a3fd8b38469823b115 (patch) | |
| tree | 0b4db5513a017df80515d63961a53e4e23b2eba7 /print | |
| parent | c9b35b3b4dc154e5d91cadd9ccf742ecbeb5f24a (diff) | |
| download | pkgsrc-fbbd78c90bfc6feb954905a3fd8b38469823b115.tar.gz | |
Fix possible heap corruption (via upstream bug 696954).
Bump PKGREVISION
Diffstat (limited to 'print')
| -rw-r--r-- | print/mupdf/Makefile | 4 | ||||
| -rw-r--r-- | print/mupdf/distinfo | 3 | ||||
| -rw-r--r-- | print/mupdf/patches/patch-source_pdf_pdf-shade.c | 15 |
3 files changed, 19 insertions, 3 deletions
diff --git a/print/mupdf/Makefile b/print/mupdf/Makefile index 3fafb7ce6f3..35387f70a6c 100644 --- a/print/mupdf/Makefile +++ b/print/mupdf/Makefile @@ -1,8 +1,8 @@ -# $NetBSD: Makefile,v 1.38 2016/07/22 15:42:38 leot Exp $ +# $NetBSD: Makefile,v 1.39 2016/08/03 08:50:17 leot Exp $ DISTNAME= mupdf-1.9a-source PKGNAME= ${DISTNAME:S/-source//} -PKGREVISION= 2 +PKGREVISION= 3 CATEGORIES= print MASTER_SITES= http://mupdf.com/downloads/archive/ diff --git a/print/mupdf/distinfo b/print/mupdf/distinfo index 3eda7b0950b..521d1c7336c 100644 --- a/print/mupdf/distinfo +++ b/print/mupdf/distinfo @@ -1,4 +1,4 @@ -$NetBSD: distinfo,v 1.26 2016/07/22 15:42:38 leot Exp $ +$NetBSD: distinfo,v 1.27 2016/08/03 08:50:17 leot Exp $ SHA1 (mupdf-1.9a-source.tar.gz) = f2b3c21e5060d6ec56ea0d0c32b0feac7eac0e5f RMD160 (mupdf-1.9a-source.tar.gz) = 0cb0d098c603b16be217e42299052a928d95c3fc @@ -9,5 +9,6 @@ SHA1 (patch-ab) = c1ee4dd0b79aa0d905c0a0b634fbd016c063cd64 SHA1 (patch-ac) = 51b62ef8ff3e6c44ad954b2405bd982f9d682d37 SHA1 (patch-ae) = c6b113818b32cb4470e8549c00a16e0b2f364ede SHA1 (patch-source_fitz_load-jpx.c) = cb33828a6ca638c1b61ff017708a41cc586d1b0e +SHA1 (patch-source_pdf_pdf-shade.c) = 9baba48f468e0827b77c25c05b226c763cf4975f SHA1 (patch-source_pdf_pdf-xref.c) = 406c7a664b7171eb5ca7c5a09aac6be549a8fbb5 SHA1 (patch-thirdparty_mujs_Makefile) = f1da7cdf2c9e2e4bbac3e80ef486204a39b27e34 diff --git a/print/mupdf/patches/patch-source_pdf_pdf-shade.c b/print/mupdf/patches/patch-source_pdf_pdf-shade.c new file mode 100644 index 00000000000..15161742fef --- /dev/null +++ b/print/mupdf/patches/patch-source_pdf_pdf-shade.c @@ -0,0 +1,15 @@ +$NetBSD: patch-source_pdf_pdf-shade.c,v 1.1 2016/08/03 08:50:17 leot Exp $ + +Fix possible heap corruption vulnerability (via upstream bug 696954). + +--- source/pdf/pdf-shade.c.orig 2016-04-21 11:14:32.000000000 +0000 ++++ source/pdf/pdf-shade.c +@@ -206,7 +206,7 @@ pdf_load_mesh_params(fz_context *ctx, pd + obj = pdf_dict_get(ctx, dict, PDF_NAME_Decode); + if (pdf_array_len(ctx, obj) >= 6) + { +- n = (pdf_array_len(ctx, obj) - 4) / 2; ++ n = fz_mini(FZ_MAX_COLORS, (pdf_array_len(ctx, obj) - 4) / 2); + shade->u.m.x0 = pdf_to_real(ctx, pdf_array_get(ctx, obj, 0)); + shade->u.m.x1 = pdf_to_real(ctx, pdf_array_get(ctx, obj, 1)); + shade->u.m.y0 = pdf_to_real(ctx, pdf_array_get(ctx, obj, 2)); |