Dominique Leuenberger
ca8b52d2c0
memory leak caused by wrong written bytes reported by decoder (bsc#1245227). OBS-URL: https://build.opensuse.org/package/show/GNOME:Factory/gdk-pixbuf?expand=0&rev=208
31 lines
1.1 KiB
Diff
31 lines
1.1 KiB
Diff
From c4986342b241cdc075259565f3fa7a7597d32a32 Mon Sep 17 00:00:00 2001
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From: lumi <lumi@suwi.moe>
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Date: Sat, 7 Jun 2025 22:27:06 +0200
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Subject: [PATCH] lzw: Fix reporting of bytes written in decoder
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When the LZW decoder encounters an invalid code, it stops
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processing the image and returns the whole buffer size.
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It should return the amount of bytes written, instead.
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Fixes #257
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---
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gdk-pixbuf/lzw.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/gdk-pixbuf/lzw.c b/gdk-pixbuf/lzw.c
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index 15293560b..4f3dd8beb 100644
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--- a/gdk-pixbuf/lzw.c
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+++ b/gdk-pixbuf/lzw.c
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@@ -208,7 +208,7 @@ lzw_decoder_feed (LZWDecoder *self,
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/* Invalid code received - just stop here */
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if (self->code >= self->code_table_size) {
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self->last_code = self->eoi_code;
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- return output_length;
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+ return n_written;
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}
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/* Convert codeword into indexes */
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--
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GitLab
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