exiv2/exiv2-CVE-2017-18005_1.patch

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2019-12-25 15:45:26 +08:00
From 1c76ecbd66263b2ed14c82e41917ab3d7e8b0ef9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luis=20D=C3=ADaz=20M=C3=A1s?= <piponazo@gmail.com>
Date: Tue, 19 Dec 2017 19:52:41 +0100
Subject: [PATCH] Only print items (Params::prValue) when size > 0
---
src/actions.cpp | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/actions.cpp b/src/actions.cpp
index e5baa75fc..3125cf54f 100644
--- a/src/actions.cpp
+++ b/src/actions.cpp
@@ -704,8 +704,9 @@ namespace Action {
<< std::setfill(' ') << std::right
<< md.size();
}
- if (Params::instance().printItems_ & Params::prValue) {
- if (!first) std::cout << " ";
+ if (Params::instance().printItems_ & Params::prValue && md.size() > 0) {
+ if (!first)
+ std::cout << " ";
first = false;
if ( Params::instance().binary_
&& ( md.typeId() == Exiv2::undefined