34 lines
1.3 KiB
Diff
34 lines
1.3 KiB
Diff
From 90fd0c7ca3efc1ddff64a86f4104b13b3ac969eb Mon Sep 17 00:00:00 2001
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From: Michael Vrhel <michael.vrhel@artifex.com>
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Date: Thu, 29 Dec 2016 14:00:21 -0800
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Subject: [PATCH] Bug 697456. Dont create new ctx when pdf14 device reenabled
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This bug had yet another weird case where the user created a
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file that pushed the pdf14 device twice. We were in that case,
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creating a new ctx and blowing away the original one with out
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proper clean up. To avoid, only create a new one when we need it.
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---
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base/gdevp14.c | 6 ++++--
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1 file changed, 4 insertions(+), 2 deletions(-)
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diff --git a/base/gdevp14.c b/base/gdevp14.c
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index fd56ec9..f19318e 100644
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--- a/base/gdevp14.c
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+++ b/base/gdevp14.c
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@@ -1669,8 +1669,10 @@ pdf14_open(gx_device *dev)
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rect.p.y = 0;
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rect.q.x = dev->width;
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rect.q.y = dev->height;
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- pdev->ctx = pdf14_ctx_new(&rect, dev->color_info.num_components,
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- pdev->color_info.polarity != GX_CINFO_POLARITY_SUBTRACTIVE, dev);
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+ /* If we are reenabling the device dont create a new ctx. Bug 697456 */
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+ if (pdev->ctx == NULL)
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+ pdev->ctx = pdf14_ctx_new(&rect, dev->color_info.num_components,
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+ pdev->color_info.polarity != GX_CINFO_POLARITY_SUBTRACTIVE, dev);
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if (pdev->ctx == NULL)
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return_error(gs_error_VMerror);
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pdev->free_devicen = true;
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--
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2.9.3
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