diff options
Diffstat (limited to 'meta/recipes-extended/ghostscript/ghostscript/0002-Bug-699656-Handle-LockDistillerParams-not-being-a-bo.patch')
-rw-r--r-- | meta/recipes-extended/ghostscript/ghostscript/0002-Bug-699656-Handle-LockDistillerParams-not-being-a-bo.patch | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/meta/recipes-extended/ghostscript/ghostscript/0002-Bug-699656-Handle-LockDistillerParams-not-being-a-bo.patch b/meta/recipes-extended/ghostscript/ghostscript/0002-Bug-699656-Handle-LockDistillerParams-not-being-a-bo.patch deleted file mode 100644 index a16f215bd3..0000000000 --- a/meta/recipes-extended/ghostscript/ghostscript/0002-Bug-699656-Handle-LockDistillerParams-not-being-a-bo.patch +++ /dev/null @@ -1,53 +0,0 @@ -From 1b516be5f6829ab6ce37835529ba08abd6d18663 Mon Sep 17 00:00:00 2001 -From: Chris Liddell <chris.liddell@artifex.com> -Date: Tue, 21 Aug 2018 16:42:45 +0100 -Subject: [PATCH 2/5] Bug 699656: Handle LockDistillerParams not being a - boolean - -This caused a function call commented as "Can't fail" to fail, and resulted -in memory correuption and a segfault. - -CVE: CVE-2018-15910 -Upstream-Status: Backport [git://git.ghostscript.com/ghostpdl.git] - -Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com> ---- - devices/vector/gdevpdfp.c | 2 +- - psi/iparam.c | 7 ++++--- - 2 files changed, 5 insertions(+), 4 deletions(-) - -diff --git a/devices/vector/gdevpdfp.c b/devices/vector/gdevpdfp.c -index 522db7a..f2816b9 100644 ---- a/devices/vector/gdevpdfp.c -+++ b/devices/vector/gdevpdfp.c -@@ -364,7 +364,7 @@ gdev_pdf_put_params_impl(gx_device * dev, const gx_device_pdf * save_dev, gs_par - * LockDistillerParams is read again, and reset if necessary, in - * psdf_put_params. - */ -- ecode = param_read_bool(plist, "LockDistillerParams", &locked); -+ ecode = param_read_bool(plist, (param_name = "LockDistillerParams"), &locked); - if (ecode < 0) - param_signal_error(plist, param_name, ecode); - -diff --git a/psi/iparam.c b/psi/iparam.c -index 68c20d4..0279455 100644 ---- a/psi/iparam.c -+++ b/psi/iparam.c -@@ -822,10 +822,11 @@ static int - ref_param_read_signal_error(gs_param_list * plist, gs_param_name pkey, int code) - { - iparam_list *const iplist = (iparam_list *) plist; -- iparam_loc loc; -+ iparam_loc loc = {0}; - -- ref_param_read(iplist, pkey, &loc, -1); /* can't fail */ -- *loc.presult = code; -+ ref_param_read(iplist, pkey, &loc, -1); -+ if (loc.presult) -+ *loc.presult = code; - switch (ref_param_read_get_policy(plist, pkey)) { - case gs_param_policy_ignore: - return 0; --- -2.8.1 - |