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SUSE:SLE-12-SP3:Update
libqt5-qtsvg
0001-Fix-heap-overflow-in-path-parsing.patch
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File 0001-Fix-heap-overflow-in-path-parsing.patch of Package libqt5-qtsvg
From f354d4be9a7a436fb16bd9764a261c930101850c Mon Sep 17 00:00:00 2001 From: Allan Sandfeld Jensen <allan.jensen@qt.io> Date: Thu, 28 Feb 2019 16:21:41 +0100 Subject: [PATCH] Fix heap overflow in path parsing Fixes: QTBUG-74129 Change-Id: I871c144f1df288a310e82aef979af7cfd7a54095 Reviewed-by: Robert Loehning <robert.loehning@qt.io> --- src/svg/qsvghandler.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/svg/qsvghandler.cpp b/src/svg/qsvghandler.cpp index 1767ad8e..463ec015 100644 --- a/src/svg/qsvghandler.cpp +++ b/src/svg/qsvghandler.cpp @@ -1596,7 +1596,7 @@ static bool parsePathDataFast(const QStringRef &dataStr, QPainterPath &path) const QChar *end = str + dataStr.size(); while (str != end) { - while (str->isSpace()) + while (str->isSpace() && (str + 1) != end) ++str; QChar pathElem = *str; ++str;
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