diff options
Diffstat (limited to 'meta/recipes-extended/ghostscript/ghostscript/CVE-2016-7977.patch')
-rw-r--r-- | meta/recipes-extended/ghostscript/ghostscript/CVE-2016-7977.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/meta/recipes-extended/ghostscript/ghostscript/CVE-2016-7977.patch b/meta/recipes-extended/ghostscript/ghostscript/CVE-2016-7977.patch new file mode 100644 index 0000000000..b7eed1241e --- /dev/null +++ b/meta/recipes-extended/ghostscript/ghostscript/CVE-2016-7977.patch | |||
@@ -0,0 +1,33 @@ | |||
1 | From 8abd22010eb4db0fb1b10e430d5f5d83e015ef70 Mon Sep 17 00:00:00 2001 | ||
2 | From: Chris Liddell <chris.liddell@artifex.com> | ||
3 | Date: Mon, 3 Oct 2016 01:46:28 +0100 | ||
4 | Subject: [PATCH] Bug 697169: Be rigorous with SAFER permissions | ||
5 | |||
6 | Once we've opened our input file from the command line, enforce the SAFER | ||
7 | rules. | ||
8 | |||
9 | Upstream-Status: Backport | ||
10 | CVE: CVE-2016-7977 | ||
11 | |||
12 | Signed-off-by: Catalin Enache <catalin.enache@windriver.com> | ||
13 | --- | ||
14 | psi/zfile.c | 3 +++ | ||
15 | 1 file changed, 3 insertions(+) | ||
16 | |||
17 | diff --git a/psi/zfile.c b/psi/zfile.c | ||
18 | index b6caea2..2c6c958 100644 | ||
19 | --- a/psi/zfile.c | ||
20 | +++ b/psi/zfile.c | ||
21 | @@ -1081,6 +1081,9 @@ lib_file_open(gs_file_path_ptr lib_path, const gs_memory_t *mem, i_ctx_t *i_ctx | ||
22 | gs_main_instance *minst = get_minst_from_memory(mem); | ||
23 | int code; | ||
24 | |||
25 | + if (i_ctx_p && starting_arg_file) | ||
26 | + i_ctx_p->starting_arg_file = false; | ||
27 | + | ||
28 | /* when starting arg files (@ files) iodev_default is not yet set */ | ||
29 | if (iodev == 0) | ||
30 | iodev = (gx_io_device *)gx_io_device_table[0]; | ||
31 | -- | ||
32 | 2.10.2 | ||
33 | |||