ghostscript/CVE-2016-7978.patch

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From: Chris Liddell <chris.liddell@artifex.com>
Date: Wed, 5 Oct 2016 08:59:25 +0000 (+0100)
Subject: Bug 697179: Reference count device icc profile
X-Git-Url: http://git.ghostscript.com/?p=user%2Fchrisl%2Fghostpdl.git;a=commitdiff_plain;h=d5ad1e0298e1c193087c824eb4f79628b182e28b;hp=71ac87493b1e445d6c07554d4246cf7d4f44875c
Bug 697179: Reference count device icc profile
when copying a device
---
diff --git a/base/gsdevice.c b/base/gsdevice.c
index 778106f..aea986a 100644
--- a/base/gsdevice.c
+++ b/base/gsdevice.c
@@ -614,6 +614,7 @@ gx_device_init(gx_device * dev, const gx_device * proto, gs_memory_t * mem,
dev->memory = mem;
dev->retained = !internal;
rc_init(dev, mem, (internal ? 0 : 1));
+ rc_increment(dev->icc_struct);
}
void