27 lines
977 B
Diff
27 lines
977 B
Diff
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From d8294b25104e9033408c18b68567281ae8e9d5e0 Mon Sep 17 00:00:00 2001
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From: Sebastian Rasmussen <sebras@gmail.com>
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Date: Sat, 7 Nov 2020 00:33:46 +0800
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Subject: [PATCH] jbig2dec: Add casts to silence a compiler warning.
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---
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jbig2_image.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/jbig2_image.c b/jbig2_image.c
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index 2cb1e14..19eef22 100644
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--- a/jbig2_image.c
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+++ b/jbig2_image.c
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@@ -347,8 +347,8 @@ jbig2_image_compose(Jbig2Ctx *ctx, Jbig2Image *dst, Jbig2Image *src, int x, int
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if (src == NULL)
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return 0;
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- if ((UINT32_MAX - src->width < (x > 0 ? x : -x)) ||
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- (UINT32_MAX - src->height < (y > 0 ? y : -y)))
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+ if ((UINT32_MAX - src->width < (uint32_t) (x > 0 ? x : -x)) ||
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+ (UINT32_MAX - src->height < (uint32_t) (y > 0 ? y : -y)))
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{
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#ifdef JBIG2_DEBUG
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jbig2_error(ctx, JBIG2_SEVERITY_DEBUG, JBIG2_UNKNOWN_SEGMENT_NUMBER, "overflow in compose_image");
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--
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2.27.0
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