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update: 更新文件 CVE-2026-34757.patch

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Signed-off-by: gcw_5Q40SBlf <guokuan1@h-partners.com>
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2026-04-22 11:49:51 +08:00
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commit c9cf834883
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CVE-2026-34757.patch
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From fad567857cab62e3e18121c4364bbb2f9fcead45 Mon Sep 17 00:00:00 2001
From: <@notesmail.huawei.com>
Date: Mon, 20 Apr 2026 19:12:25 +0800
Subject: [PATCH] [Backport]heap buffer overflow in pnm2png due to integer
CVE:CVE-2026-34757
Reference:https://github.com/pnggroup/pngcontrib/pull/2
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pngset.c | 53 +++++++++++++++++++++++++++++++++++++++++++++++++----
1 file changed, 49 insertions(+), 4 deletions(-)
diff --git a/pngset.c b/pngset.c
index 6543ea4..65d9017 100644
--- a/pngset.c