51 lines
2.2 KiB
Diff
51 lines
2.2 KiB
Diff
From a07ecde4c1c3a3efaa628434adc903295f6bb2b3 Mon Sep 17 00:00:00 2001
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From: Cristy <urban-warrior@imagemagick.org>
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Date: Mon, 14 Oct 2019 19:41:20 -0400
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Subject: [PATCH] https://github.com/ImageMagick/ImageMagick/issues/1753
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---
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coders/pdf.c | 9 +++++----
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1 file changed, 5 insertions(+), 4 deletions(-)
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diff --git a/coders/pdf.c b/coders/pdf.c
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index 4da13db33..dd1a504e5 100644
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--- a/coders/pdf.c
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+++ b/coders/pdf.c
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@@ -1991,7 +1991,7 @@ RestoreMSCWarning
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break;
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indexes=GetVirtualIndexQueue(image);
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for (x=0; x < (ssize_t) image->columns; x++)
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- *q++=(unsigned char) GetPixelIndex(indexes+x);
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+ *q++=(unsigned char) ((ssize_t) GetPixelIndex(indexes+x));
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if (image->previous == (Image *) NULL)
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{
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status=SetImageProgress(image,SaveImageTag,
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@@ -2033,7 +2033,7 @@ RestoreMSCWarning
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indexes=GetVirtualIndexQueue(image);
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for (x=0; x < (ssize_t) image->columns; x++)
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Ascii85Encode(image,(unsigned char)
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- GetPixelIndex(indexes+x));
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+ ((ssize_t) GetPixelIndex(indexes+x)));
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if (image->previous == (Image *) NULL)
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{
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status=SetImageProgress(image,SaveImageTag,
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@@ -2491,7 +2491,7 @@ RestoreMSCWarning
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break;
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indexes=GetVirtualIndexQueue(tile_image);
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for (x=0; x < (ssize_t) tile_image->columns; x++)
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- *q++=(unsigned char) GetPixelIndex(indexes+x);
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+ *q++=(unsigned char) ((ssize_t) GetPixelIndex(indexes+x));
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}
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#if defined(MAGICKCORE_ZLIB_DELEGATE)
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if (compression == ZipCompression)
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@@ -2525,7 +2525,8 @@ RestoreMSCWarning
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break;
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indexes=GetVirtualIndexQueue(tile_image);
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for (x=0; x < (ssize_t) tile_image->columns; x++)
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- Ascii85Encode(image,(unsigned char) GetPixelIndex(indexes+x));
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+ Ascii85Encode(image,(unsigned char)
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+ ((ssize_t) GetPixelIndex(indexes+x)));
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}
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Ascii85Flush(image);
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break;
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