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depends: qt: patch for CVE-2023-45872

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tobtoht 2023-10-20 00:43:44 +02:00
parent c713ec9696
commit 5e60d472a2
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GPG key ID: E45B10DD027D2472
2 changed files with 19 additions and 1 deletions
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5
contrib/depends/packages/qt.mk
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@ -20,6 +20,7 @@ $(package)_patches += xcb-util-image-fix.patch
$(package)_patches += libxau-fix.patch
$(package)_patches += toolchain.cmake
$(package)_patches += xkb-1.6.0.patch
$(package)_patches += CVE-2023-45872-qtsvg-6.6.0.diff
#$(package)_patches += fix-static-fontconfig-static-linking.patch
$(package)_qttools_file_name=qttools-$($(package)_suffix)
@ -191,7 +192,9 @@ define $(package)_preprocess_cmds
patch -p1 -i $($(package)_patch_dir)/xkb-1.6.0.patch && \
cd ../qtmultimedia && \
patch -p1 -i $($(package)_patch_dir)/qtmultimedia-fixes.patch && \
patch -p1 -i $($(package)_patch_dir)/v4l2.patch
patch -p1 -i $($(package)_patch_dir)/v4l2.patch && \
cd ../qtsvg && \
patch -p1 -i $($(package)_patch_dir)/CVE-2023-45872-qtsvg-6.6.0.diff
endef
define $(package)_config_cmds

15
contrib/depends/patches/qt/CVE-2023-45872-qtsvg-6.6.0.diff Normal file
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@ -0,0 +1,15 @@
diff --git a/src/svg/qsvghandler.cpp b/src/svg/qsvghandler.cpp
index 2649422..335500a 100644
--- a/src/svg/qsvghandler.cpp
+++ b/src/svg/qsvghandler.cpp
@@ -3606,6 +3606,8 @@ void QSvgHandler::init()
static bool detectCycles(const QSvgNode *node, QList<const QSvgUse *> active = {})
{
+ if (Q_UNLIKELY(!node))
+ return false;
switch (node->type()) {
case QSvgNode::DOC:
case QSvgNode::G: