43 lines
1.5 KiB
Diff
43 lines
1.5 KiB
Diff
From 4f6da09f67b472a64f684ed8125cc0e316a395b1 Mon Sep 17 00:00:00 2001
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From: liningjie <liningjie@xfusion.com>
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Date: Mon, 14 Aug 2023 23:17:28 +0800
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Subject: [PATCH] Consider error return of writeSelections(). Fixes #553
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---
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tools/tiffcrop.c | 12 +++++++++---
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1 file changed, 9 insertions(+), 3 deletions(-)
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diff --git a/tools/tiffcrop.c b/tools/tiffcrop.c
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index 39156b5..cb8139b 100644
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--- a/tools/tiffcrop.c
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+++ b/tools/tiffcrop.c
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@@ -2464,8 +2464,14 @@ main(int argc, char* argv[])
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{ /* Whole image or sections not based on output page size */
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if (crop.selections > 0)
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{
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- writeSelections(in, &out, &crop, &image, &dump, seg_buffs,
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- mp, argv[argc - 1], &next_page, total_pages);
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+ if (writeSelections(in, &out, &crop, &image, &dump,
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+ seg_buffs, mp, argv[argc - 1],
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+ &next_page, total_pages))
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+ {
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+ TIFFError("main",
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+ "Unable to write new image selections");
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+ exit(EXIT_FAILURE);
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+ }
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}
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else /* One file all images and sections */
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{
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@@ -7920,7 +7926,7 @@ createCroppedImage(struct image_data *image, struct crop_mask *crop,
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/* Memory is freed before crop_buff_ptr is overwritten */
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if (*crop_buff_ptr != NULL)
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{
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- _TIFFfree(*crop_buff_ptr);
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+ _TIFFfree(*crop_buff_ptr);
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}
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/* process full image, no crop buffer needed */
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--
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2.33.0
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