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opencv: refresh patches with devtool to apply cleanly

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* fixes:
WARNING: opencv-4.1.0-r0 do_patch: Fuzz detected:

Applying patch CVE-2019-14491.patch
patching file modules/objdetect/src/cascadedetect.cpp
Hunk #1 succeeded at 46 with fuzz 1 (offset -1 lines).
Hunk #2 succeeded at 540 (offset -1 lines).
Hunk #3 succeeded at 552 (offset -1 lines).
Hunk #4 succeeded at 613 (offset -1 lines).
Hunk #5 succeeded at 774 (offset -1 lines).
Hunk #6 succeeded at 825 (offset -1 lines).
Hunk #7 succeeded at 1470 (offset -36 lines).
patching file modules/objdetect/src/cascadedetect.hpp

The context lines in the patches can be updated with devtool:

    devtool modify opencv
    devtool finish --force-patch-refresh opencv <layer_path>

Don't forget to review changes done by devtool!

WARNING: opencv-4.1.0-r0 do_patch: QA Issue: Patch log indicates that patches do not apply cleanly. [patch-fuzz]

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
This commit is contained in:
Martin Jansa 2021-03-21 09:15:34 +01:00 committed by Armin Kuster
parent 7796f4ce08
commit 637967e804
11 changed files with 126 additions and 118 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
meta-oe/recipes-support/opencv/opencv/0001-3rdparty-ippicv-Use-pre-downloaded-ipp.patch
View File

@ -1,4 +1,4 @@
From 85b882b4ceb57fe6538f47af58d0a970923fde0e Mon Sep 17 00:00:00 2001
From 806de12b95a69572fffea8eb49b4ec3fb722b65f Mon Sep 17 00:00:00 2001
From: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Date: Thu, 31 Mar 2016 00:20:15 +0200
Subject: [PATCH] 3rdparty/ippicv: Use pre-downloaded ipp
@ -11,7 +11,7 @@ Signed-off-by: Ismo Puustinen <ismo.puustinen@intel.com>
1 file changed, 1 insertion(+), 14 deletions(-)
diff --git a/3rdparty/ippicv/ippicv.cmake b/3rdparty/ippicv/ippicv.cmake
index ae8748c..305abdb 100644
index ae8748c283..305abdb58d 100644
--- a/3rdparty/ippicv/ippicv.cmake
+++ b/3rdparty/ippicv/ippicv.cmake
@@ -39,18 +39,5 @@ function(download_ippicv root_var)

4
meta-oe/recipes-support/opencv/opencv/0001-Dont-use-isystem.patch
View File

@ -1,4 +1,4 @@
From 9659f5a1e75fc29c9879c301767bba72ecf9042a Mon Sep 17 00:00:00 2001
From b34a6e8d4582aa13ad4cd58547d8e0f0a0f1c6a6 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Tue, 11 Sep 2018 00:21:18 -0700
Subject: [PATCH] Dont use isystem
@ -14,7 +14,7 @@ Signed-off-by: Khem Raj <raj.khem@gmail.com>
1 file changed, 2 insertions(+)
diff --git a/cmake/OpenCVPCHSupport.cmake b/cmake/OpenCVPCHSupport.cmake
index 59bc826..055dfce 100644
index 59bc826ed0..055dfce251 100644
--- a/cmake/OpenCVPCHSupport.cmake
+++ b/cmake/OpenCVPCHSupport.cmake
@@ -18,6 +18,8 @@ IF(CV_GCC)

4
meta-oe/recipes-support/opencv/opencv/0001-Temporarliy-work-around-deprecated-ffmpeg-RAW-functi.patch
View File

@ -1,4 +1,4 @@
From fe27d0e2341683606704115949d16250e4cacbfa Mon Sep 17 00:00:00 2001
From 23425e45f6e26f2b1e387b88e104872b3a1ea5d1 Mon Sep 17 00:00:00 2001
From: Jason Wessel <jason.wessel@windriver.com>
Date: Wed, 9 May 2018 13:33:59 -0700
Subject: [PATCH] Temporarliy work around deprecated ffmpeg RAW function
@ -11,7 +11,7 @@ Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
1 file changed, 8 insertions(+)
diff --git a/modules/videoio/src/cap_ffmpeg_impl.hpp b/modules/videoio/src/cap_ffmpeg_impl.hpp
index 0d360ad..566df66 100644
index 0d360ad5d9..566df6664b 100644
--- a/modules/videoio/src/cap_ffmpeg_impl.hpp
+++ b/modules/videoio/src/cap_ffmpeg_impl.hpp
@@ -736,6 +736,14 @@ struct ImplMutex::Impl

9
meta-oe/recipes-support/opencv/opencv/0001-carotene-Replace-ipcp-unit-growth-with-ipa-cp-unit-g.patch
View File

@ -1,13 +1,15 @@
From 1edc925ecd7fb54d2dc78452069084475fbe2a70 Mon Sep 17 00:00:00 2001
From d9bdafa95f329f33d829d89a2e51adaf833768cc Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Thu, 16 Jan 2020 08:52:00 -0800
Subject: [PATCH] carotene: Replace ipcp-unit-growth with ipa-cp-unit-growth on gcc >= 10
Subject: [PATCH] carotene: Replace ipcp-unit-growth with ipa-cp-unit-growth on
gcc >= 10
gcc 10+ has renamed this option, therefore check for gcc version before
deciding which name to use for opt parameter
Upstream-Status: Submitted [https://github.com/opencv/opencv/pull/16369]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
3rdparty/carotene/CMakeLists.txt | 8 ++++++--
3rdparty/carotene/hal/CMakeLists.txt | 7 ++++++-
@ -50,6 +52,3 @@ index c4b9acaedd..bbc5b11a80 100644
# set_source_files_properties(impl.cpp $<TARGET_OBJECTS:carotene_objs> COMPILE_FLAGS "--param ipcp-unit-growth=100000 --param inline-unit-growth=100000 --param large-stack-frame-growth=5000")
endif()
--
2.25.0

4
meta-oe/recipes-support/opencv/opencv/0002-Make-opencv-ts-create-share-library-intead-of-static.patch
View File

@ -1,4 +1,4 @@
From 46ffa1f8f443b71673774fcb864eb741bbc26200 Mon Sep 17 00:00:00 2001
From 6a490df70aadc43ed4f503452c278e334716826d Mon Sep 17 00:00:00 2001
From: Bian Naimeng <biannm@cn.fujitsu.com>
Date: Wed, 19 Apr 2017 03:11:37 +0900
Subject: [PATCH] Make opencv-ts create share library intead of static.
@ -10,7 +10,7 @@ Signed-off-by: Lei Maohui <leimaohui@cn.fujitsu.com>
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/modules/ts/CMakeLists.txt b/modules/ts/CMakeLists.txt
index f95bed0..ee67858 100644
index f95bed0793..ee67858df8 100644
--- a/modules/ts/CMakeLists.txt
+++ b/modules/ts/CMakeLists.txt
@@ -4,7 +4,7 @@ if(NOT BUILD_opencv_ts AND NOT BUILD_TESTS AND NOT BUILD_PERF_TESTS)

8
meta-oe/recipes-support/opencv/opencv/0003-To-fix-errors-as-following.patch
View File

@ -1,4 +1,4 @@
From 867caccc358266f7021f076fc8c8e41bf048782c Mon Sep 17 00:00:00 2001
From b3dc5478cb0d2d2b617dc6c5e28d59559edadf36 Mon Sep 17 00:00:00 2001
From: Huang Qiyu <huangqy.fnst@cn.fujitsu.com>
Date: Fri, 19 May 2017 04:27:50 +0900
Subject: [PATCH] To fix errors as following:
@ -21,7 +21,7 @@ Signed-off-by: Ismo Puustinen <ismo.puustinen@intel.com>
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/modules/ts/include/opencv2/ts.hpp b/modules/ts/include/opencv2/ts.hpp
index b9d6b74..f1ee7ee 100644
index b9d6b74ffc..f1ee7ee429 100644
--- a/modules/ts/include/opencv2/ts.hpp
+++ b/modules/ts/include/opencv2/ts.hpp
@@ -622,7 +622,7 @@ protected:
@ -43,7 +43,7 @@ index b9d6b74..f1ee7ee 100644
#define CV_TEST_INIT0_NOOP (void)0
diff --git a/modules/ts/include/opencv2/ts/ocl_test.hpp b/modules/ts/include/opencv2/ts/ocl_test.hpp
index 11572e9..438112e 100644
index 11572e9f48..438112e2aa 100644
--- a/modules/ts/include/opencv2/ts/ocl_test.hpp
+++ b/modules/ts/include/opencv2/ts/ocl_test.hpp
@@ -82,7 +82,7 @@ inline UMat ToUMat(InputArray src)
@ -56,7 +56,7 @@ index 11572e9..438112e 100644
#define MAX_VALUE 357
diff --git a/modules/ts/include/opencv2/ts/ts_ext.hpp b/modules/ts/include/opencv2/ts/ts_ext.hpp
index b5cea3e..e5b0b4b 100644
index b5cea3e46d..e5b0b4ba8c 100644
--- a/modules/ts/include/opencv2/ts/ts_ext.hpp
+++ b/modules/ts/include/opencv2/ts/ts_ext.hpp
@@ -9,7 +9,7 @@

56
meta-oe/recipes-support/opencv/opencv/CVE-2019-14491.patch
View File

@ -1,4 +1,4 @@
From 321c74ccd6077bdea1d47450ca4fe955cb5b6330 Mon Sep 17 00:00:00 2001
From 5a9628c134a7314e10ea0bcc4e789c935251a7f5 Mon Sep 17 00:00:00 2001
From: Alexander Alekhin <alexander.alekhin@intel.com>
Date: Thu, 25 Jul 2019 17:15:59 +0300
Subject: [PATCH] objdetect: validate feature rectangle on reading
@ -9,39 +9,40 @@ Upstream-Status: Backport [https://github.com/opencv/opencv/commit/ac425f67e4c1d
Comment: No changes in any hunk
Signed-off-by: Neetika Singh <Neetika.Singh@kpit.com>
---
modules/objdetect/src/cascadedetect.cpp | 43 +++++++++++++++++++++----
modules/objdetect/src/cascadedetect.hpp | 6 ++--
2 files changed, 40 insertions(+), 9 deletions(-)
diff --git a/modules/objdetect/src/cascadedetect.cpp b/modules/objdetect/src/cascadedetect.cpp
index 4b2078306fe..bd62cd21a1b 100644
index a1865e9062..b7ef04ea7b 100644
--- a/modules/objdetect/src/cascadedetect.cpp
+++ b/modules/objdetect/src/cascadedetect.cpp
@@ -47,6 +47,10 @@
#include "opencv2/objdetect/objdetect_c.h"
@@ -46,6 +46,10 @@
#include "cascadedetect.hpp"
#include "opencl_kernels_objdetect.hpp"
+#if defined(_MSC_VER)
+# pragma warning(disable:4458) // declaration of 'origWinSize' hides class member
+#endif
+
namespace cv
{
@@ -537,7 +541,7 @@ bool FeatureEvaluator::setImage( InputArray _image, const std::vector<float>& _s
@@ -536,7 +540,7 @@ bool FeatureEvaluator::setImage( InputArray _image, const std::vector<float>& _s
//---------------------------------------------- HaarEvaluator ---------------------------------------
-bool HaarEvaluator::Feature :: read( const FileNode& node )
+bool HaarEvaluator::Feature::read(const FileNode& node, const Size& origWinSize)
{
FileNode rnode = node[CC_RECTS];
FileNodeIterator it = rnode.begin(), it_end = rnode.end();
@@ -549,11 +553,23 @@ bool HaarEvaluator::Feature :: read( const FileNode& node )
@@ -548,11 +552,23 @@ bool HaarEvaluator::Feature :: read( const FileNode& node )
rect[ri].weight = 0.f;
}
+ const int W = origWinSize.width;
+ const int H = origWinSize.height;
+
@ -62,10 +63,10 @@ index 4b2078306fe..bd62cd21a1b 100644
+ CV_CheckLE(rw.r.y + rw.r.height, H, "Invalid HAAR feature");
+ }
}
tilted = (int)node[CC_TILTED] != 0;
@@ -598,7 +614,7 @@ bool HaarEvaluator::read(const FileNode& node, Size _origWinSize)
@@ -597,7 +613,7 @@ bool HaarEvaluator::read(const FileNode& node, Size _origWinSize)
for(i = 0; i < n; i++, ++it)
{
- if(!ff[i].read(*it))
@ -73,9 +74,9 @@ index 4b2078306fe..bd62cd21a1b 100644
return false;
if( ff[i].tilted )
hasTiltedFeatures = true;
@@ -759,11 +775,24 @@ int HaarEvaluator::getSquaresOffset() const
@@ -758,11 +774,24 @@ int HaarEvaluator::getSquaresOffset() const
}
//---------------------------------------------- LBPEvaluator -------------------------------------
-bool LBPEvaluator::Feature :: read(const FileNode& node )
+bool LBPEvaluator::Feature::read(const FileNode& node, const Size& origWinSize)
@ -98,8 +99,8 @@ index 4b2078306fe..bd62cd21a1b 100644
+
return true;
}
@@ -797,7 +826,7 @@ bool LBPEvaluator::read( const FileNode& node, Size _origWinSize )
@@ -796,7 +825,7 @@ bool LBPEvaluator::read( const FileNode& node, Size _origWinSize )
std::vector<Feature>& ff = *features;
for(int i = 0; it != it_end; ++it, i++)
{
@ -108,41 +109,40 @@ index 4b2078306fe..bd62cd21a1b 100644
return false;
}
nchannels = 1;
@@ -1477,6 +1506,8 @@ bool CascadeClassifierImpl::Data::read(const FileNode &root)
@@ -1441,6 +1470,8 @@ bool CascadeClassifierImpl::Data::read(const FileNode &root)
origWinSize.width = (int)root[CC_WIDTH];
origWinSize.height = (int)root[CC_HEIGHT];
CV_Assert( origWinSize.height > 0 && origWinSize.width > 0 );
+ CV_CheckLE(origWinSize.width, 1000000, "Invalid window size (too large)");
+ CV_CheckLE(origWinSize.height, 1000000, "Invalid window size (too large)");
// load feature params
FileNode fn = root[CC_FEATURE_PARAMS];
diff --git a/modules/objdetect/src/cascadedetect.hpp b/modules/objdetect/src/cascadedetect.hpp
index f9910530b94..d9a288fcdda 100644
index a011ed4804..ffc03af841 100644
--- a/modules/objdetect/src/cascadedetect.hpp
+++ b/modules/objdetect/src/cascadedetect.hpp
@@ -317,12 +317,12 @@ class HaarEvaluator CV_FINAL : public FeatureEvaluator
@@ -317,12 +317,12 @@ public:
struct Feature
{
Feature();
- bool read( const FileNode& node );
+ bool read(const FileNode& node, const Size& origWinSize);
bool tilted;
enum { RECT_NUM = 3 };
- struct
+ struct RectWeigth
{
Rect r;
float weight;
@@ -412,7 +412,7 @@ class LBPEvaluator CV_FINAL : public FeatureEvaluator
@@ -412,7 +412,7 @@ public:
Feature( int x, int y, int _block_w, int _block_h ) :
rect(x, y, _block_w, _block_h) {}
- bool read(const FileNode& node );
+ bool read(const FileNode& node, const Size& origWinSize);
Rect rect; // weight and height for block
};

104
meta-oe/recipes-support/opencv/opencv/CVE-2019-14493.patch
View File

@ -1,4 +1,4 @@
From 5691d998ead1d9b0542bcfced36c2dceb3a59023 Mon Sep 17 00:00:00 2001
From 0d88c87ed94e89af490c3d882597e034422aa4a5 Mon Sep 17 00:00:00 2001
From: Alexander Alekhin <alexander.alekhin@intel.com>
Date: Thu, 25 Jul 2019 15:14:22 +0300
Subject: [PATCH] core(persistence): added null ptr checks
@ -8,6 +8,7 @@ Upstream-Status: Backport [https://github.com/opencv/opencv/commit/5691d998ead1d
Comment: No changes in any hunk
Signed-off-by: Neetika Singh <Neetika.Singh@kpit.com>
---
modules/core/src/persistence_json.cpp | 12 ++++++++++++
modules/core/src/persistence_xml.cpp | 21 +++++++++++++++++++++
@ -15,11 +16,11 @@ Signed-off-by: Neetika Singh <Neetika.Singh@kpit.com>
3 files changed, 54 insertions(+)
diff --git a/modules/core/src/persistence_json.cpp b/modules/core/src/persistence_json.cpp
index ae678e1b8b1..89914e6534f 100644
index ae678e1b8b..89914e6534 100644
--- a/modules/core/src/persistence_json.cpp
+++ b/modules/core/src/persistence_json.cpp
@@ -296,6 +296,8 @@ class JSONParser : public FileStorageParser
@@ -296,6 +296,8 @@ public:
while ( is_eof == false && is_completed == false )
{
+ if (!ptr)
@ -27,7 +28,7 @@ index ae678e1b8b1..89914e6534f 100644
switch ( *ptr )
{
/* comment */
@@ -381,6 +383,7 @@ class JSONParser : public FileStorageParser
@@ -381,6 +383,7 @@ public:
if ( is_eof || !is_completed )
{
ptr = fs->bufferStart();
@ -35,8 +36,8 @@ index ae678e1b8b1..89914e6534f 100644
*ptr = '\0';
fs->setEof();
if( !is_completed )
@@ -392,6 +395,9 @@ class JSONParser : public FileStorageParser
@@ -392,6 +395,9 @@ public:
char* parseKey( char* ptr, FileNode& collection, FileNode& value_placeholder )
{
+ if (!ptr)
@ -44,9 +45,9 @@ index ae678e1b8b1..89914e6534f 100644
+
if( *ptr != '"' )
CV_PARSE_ERROR_CPP( "Key must start with \'\"\'" );
@@ -430,6 +436,9 @@ class JSONParser : public FileStorageParser
@@ -430,6 +436,9 @@ public:
char* parseValue( char* ptr, FileNode& node )
{
+ if (!ptr)
@ -55,8 +56,8 @@ index ae678e1b8b1..89914e6534f 100644
ptr = skipSpaces( ptr );
if( !ptr || !*ptr )
CV_PARSE_ERROR_CPP( "Unexpected End-Of-File" );
@@ -817,6 +826,9 @@ class JSONParser : public FileStorageParser
@@ -817,6 +826,9 @@ public:
bool parse( char* ptr )
{
+ if (!ptr)
@ -66,21 +67,21 @@ index ae678e1b8b1..89914e6534f 100644
if ( !ptr || !*ptr )
return false;
diff --git a/modules/core/src/persistence_xml.cpp b/modules/core/src/persistence_xml.cpp
index fb30d90896e..89876dd3da8 100644
index fb30d90896..89876dd3da 100644
--- a/modules/core/src/persistence_xml.cpp
+++ b/modules/core/src/persistence_xml.cpp
@@ -360,6 +360,9 @@ class XMLParser : public FileStorageParser
@@ -360,6 +360,9 @@ public:
char* skipSpaces( char* ptr, int mode )
{
+ if (!ptr)
+ CV_PARSE_ERROR_CPP("Invalid input");
+
int level = 0;
for(;;)
@@ -441,6 +444,9 @@ class XMLParser : public FileStorageParser
@@ -441,6 +444,9 @@ public:
char* parseValue( char* ptr, FileNode& node )
{
+ if (!ptr)
@ -89,7 +90,7 @@ index fb30d90896e..89876dd3da8 100644
FileNode new_elem;
bool have_space = true;
int value_type = node.type();
@@ -456,6 +462,8 @@ class XMLParser : public FileStorageParser
@@ -456,6 +462,8 @@ public:
(c == '<' && ptr[1] == '!' && ptr[2] == '-') )
{
ptr = skipSpaces( ptr, 0 );
@ -98,16 +99,16 @@ index fb30d90896e..89876dd3da8 100644
have_space = true;
c = *ptr;
}
@@ -502,6 +510,8 @@ class XMLParser : public FileStorageParser
@@ -502,6 +510,8 @@ public:
{
ptr = fs->parseBase64( ptr, 0, new_elem);
ptr = skipSpaces( ptr, 0 );
+ if (!ptr)
+ CV_PARSE_ERROR_CPP("Invalid input");
}
ptr = parseTag( ptr, key2, type_name, tag_type );
@@ -645,6 +655,9 @@ class XMLParser : public FileStorageParser
@@ -645,6 +655,9 @@ public:
char* parseTag( char* ptr, std::string& tag_name,
std::string& type_name, int& tag_type )
{
@ -116,8 +117,8 @@ index fb30d90896e..89876dd3da8 100644
+
if( *ptr == '\0' )
CV_PARSE_ERROR_CPP( "Unexpected end of the stream" );
@@ -702,6 +715,8 @@ class XMLParser : public FileStorageParser
@@ -702,6 +715,8 @@ public:
if( *ptr != '=' )
{
ptr = skipSpaces( ptr, CV_XML_INSIDE_TAG );
@ -126,7 +127,7 @@ index fb30d90896e..89876dd3da8 100644
if( *ptr != '=' )
CV_PARSE_ERROR_CPP( "Attribute name should be followed by \'=\'" );
}
@@ -740,6 +755,8 @@ class XMLParser : public FileStorageParser
@@ -740,6 +755,8 @@ public:
if( c != '>' )
{
ptr = skipSpaces( ptr, CV_XML_INSIDE_TAG );
@ -134,31 +135,31 @@ index fb30d90896e..89876dd3da8 100644
+ CV_PARSE_ERROR_CPP("Invalid input");
c = *ptr;
}
@@ -781,6 +798,8 @@ class XMLParser : public FileStorageParser
@@ -781,6 +798,8 @@ public:
// CV_XML_INSIDE_TAG is used to prohibit leading comments
ptr = skipSpaces( ptr, CV_XML_INSIDE_TAG );
+ if (!ptr)
+ CV_PARSE_ERROR_CPP("Invalid input");
if( memcmp( ptr, "<?xml", 5 ) != 0 ) // FIXIT ptr[1..] - out of bounds read without check
CV_PARSE_ERROR_CPP( "Valid XML should start with \'<?xml ...?>\'" );
@@ -791,6 +810,8 @@ class XMLParser : public FileStorageParser
@@ -791,6 +810,8 @@ public:
while( ptr && *ptr != '\0' )
{
ptr = skipSpaces( ptr, 0 );
+ if (!ptr)
+ CV_PARSE_ERROR_CPP("Invalid input");
if( *ptr != '\0' )
{
diff --git a/modules/core/src/persistence_yml.cpp b/modules/core/src/persistence_yml.cpp
index 4129ca1dc57..7742e827701 100644
index 4129ca1dc5..7742e82770 100644
--- a/modules/core/src/persistence_yml.cpp
+++ b/modules/core/src/persistence_yml.cpp
@@ -330,6 +330,9 @@ class YAMLParser : public FileStorageParser
@@ -330,6 +330,9 @@ public:
char* skipSpaces( char* ptr, int min_indent, int max_comment_indent )
{
+ if (!ptr)
@ -167,8 +168,8 @@ index 4129ca1dc57..7742e827701 100644
for(;;)
{
while( *ptr == ' ' )
@@ -374,6 +377,9 @@ class YAMLParser : public FileStorageParser
@@ -374,6 +377,9 @@ public:
bool getBase64Row(char* ptr, int indent, char* &beg, char* &end)
{
+ if (!ptr)
@ -177,8 +178,8 @@ index 4129ca1dc57..7742e827701 100644
beg = end = ptr = skipSpaces(ptr, 0, INT_MAX);
if (!ptr || !*ptr)
return false; // end of file
@@ -394,6 +400,9 @@ class YAMLParser : public FileStorageParser
@@ -394,6 +400,9 @@ public:
char* parseKey( char* ptr, FileNode& map_node, FileNode& value_placeholder )
{
+ if (!ptr)
@ -186,9 +187,9 @@ index 4129ca1dc57..7742e827701 100644
+
char c;
char *endptr = ptr - 1, *saveptr;
@@ -422,6 +431,9 @@ class YAMLParser : public FileStorageParser
@@ -422,6 +431,9 @@ public:
char* parseValue( char* ptr, FileNode& node, int min_indent, bool is_parent_flow )
{
+ if (!ptr)
@ -197,35 +198,35 @@ index 4129ca1dc57..7742e827701 100644
char* endptr = 0;
char c = ptr[0], d = ptr[1];
int value_type = FileNode::NONE;
@@ -508,6 +520,8 @@ class YAMLParser : public FileStorageParser
@@ -508,6 +520,8 @@ public:
*endptr = d;
ptr = skipSpaces( endptr, min_indent, INT_MAX );
+ if (!ptr)
+ CV_PARSE_ERROR_CPP("Invalid input");
c = *ptr;
@@ -634,6 +648,8 @@ class YAMLParser : public FileStorageParser
@@ -634,6 +648,8 @@ public:
FileNode elem;
ptr = skipSpaces( ptr, new_min_indent, INT_MAX );
+ if (!ptr)
+ CV_PARSE_ERROR_CPP("Invalid input");
if( *ptr == '}' || *ptr == ']' )
{
if( *ptr != d )
@@ -647,6 +663,8 @@ class YAMLParser : public FileStorageParser
@@ -647,6 +663,8 @@ public:
if( *ptr != ',' )
CV_PARSE_ERROR_CPP( "Missing , between the elements" );
ptr = skipSpaces( ptr + 1, new_min_indent, INT_MAX );
+ if (!ptr)
+ CV_PARSE_ERROR_CPP("Invalid input");
}
if( struct_type == FileNode::MAP )
@@ -746,6 +764,9 @@ class YAMLParser : public FileStorageParser
@@ -746,6 +764,9 @@ public:
bool parse( char* ptr )
{
+ if (!ptr)
@ -234,4 +235,3 @@ index 4129ca1dc57..7742e827701 100644
bool first = true;
bool ok = true;
FileNode root_collection(fs->getFS(), 0, 0);

20
meta-oe/recipes-support/opencv/opencv/CVE-2019-15939.patch
View File

@ -1,4 +1,4 @@
From 5a497077f109d543ab86dfdf8add1c76c0e47d29 Mon Sep 17 00:00:00 2001
From 384c5fa5f09aec5512343340fe65ccaaf83dfc48 Mon Sep 17 00:00:00 2001
From: Alexander Alekhin <alexander.alekhin@intel.com>
Date: Fri, 23 Aug 2019 16:14:53 +0300
Subject: [PATCH] objdetect: add input check in HOG detector
@ -8,24 +8,25 @@ Upstream-Status: Backport [https://github.com/opencv/opencv/commit/5a497077f109d
Comment: No changes in any hunk
Signed-off-by: Neetika Singh <Neetika.Singh@kpit.com>
---
modules/objdetect/src/hog.cpp | 19 ++++++++++++-------
1 file changed, 12 insertions(+), 7 deletions(-)
diff --git a/modules/objdetect/src/hog.cpp b/modules/objdetect/src/hog.cpp
index 9524851eebb..378bab30876 100644
index e3e43bb86e..af814658fe 100644
--- a/modules/objdetect/src/hog.cpp
+++ b/modules/objdetect/src/hog.cpp
@@ -68,6 +68,7 @@ enum {DESCR_FORMAT_COL_BY_COL, DESCR_FORMAT_ROW_BY_ROW};
@@ -65,6 +65,7 @@ namespace cv
static int numPartsWithin(int size, int part_size, int stride)
{
+ CV_Assert(stride != 0);
return (size - part_size + stride) / stride;
}
@@ -80,13 +81,17 @@ static Size numPartsWithin(cv::Size size, cv::Size part_size,
@@ -77,13 +78,17 @@ static Size numPartsWithin(cv::Size size, cv::Size part_size,
static size_t getBlockHistogramSize(Size block_size, Size cell_size, int nbins)
{
+ CV_Assert(!cell_size.empty());
@ -34,7 +35,7 @@ index 9524851eebb..378bab30876 100644
+ block_size.height / cell_size.height);
return (size_t)(nbins * cells_per_block.area());
}
size_t HOGDescriptor::getDescriptorSize() const
{
+ CV_Assert(!cellSize.empty());
@ -43,7 +44,7 @@ index 9524851eebb..378bab30876 100644
CV_Assert(blockSize.width % cellSize.width == 0 &&
blockSize.height % cellSize.height == 0);
CV_Assert((winSize.width - blockSize.width) % blockStride.width == 0 &&
@@ -144,20 +149,20 @@ bool HOGDescriptor::read(FileNode& obj)
@@ -141,20 +146,20 @@ bool HOGDescriptor::read(FileNode& obj)
if( !obj.isMap() )
return false;
FileNodeIterator it = obj["winSize"].begin();
@ -70,4 +71,3 @@ index 9524851eebb..378bab30876 100644
if (obj["signedGradient"].empty())
signedGradient = false;
else

22
meta-oe/recipes-support/opencv/opencv/CVE-2019-19624.patch
View File

@ -1,4 +1,4 @@
From d1615ba11a93062b1429fce9f0f638d1572d3418 Mon Sep 17 00:00:00 2001
From 34195a57528a3f2c807bc3eeb8c934b8ea8289bd Mon Sep 17 00:00:00 2001
From: Thang Tran <TranKimThang279@gmail.com>
Date: Mon, 27 May 2019 08:18:26 +0200
Subject: [PATCH] video:fixed DISOpticalFlow segfault from small img
@ -8,13 +8,14 @@ Upstream-Status: Backport [https://github.com/opencv/opencv/commit/d1615ba11a930
Comment: No changes in any hunk
Signed-off-by: Neetika Singh <Neetika.Singh@kpit.com>
---
modules/video/src/dis_flow.cpp | 67 ++++++++++++++++++++++++-
modules/video/test/test_OF_accuracy.cpp | 28 +++++++++++
2 files changed, 93 insertions(+), 2 deletions(-)
diff --git a/modules/video/src/dis_flow.cpp b/modules/video/src/dis_flow.cpp
index a453d8b2b51..806d6f1ddaf 100644
index b86df1564b..adafcc92d8 100644
--- a/modules/video/src/dis_flow.cpp
+++ b/modules/video/src/dis_flow.cpp
@@ -140,6 +140,8 @@ class DISOpticalFlowImpl CV_FINAL : public DISOpticalFlow
@ -23,13 +24,13 @@ index a453d8b2b51..806d6f1ddaf 100644
Mat &I0y);
+ int autoSelectCoarsestScale(int img_width);
+ void autoSelectPatchSizeAndScales(int img_width);
struct PatchInverseSearch_ParBody : public ParallelLoopBody
{
@@ -435,6 +437,44 @@ void DISOpticalFlowImpl::precomputeStructureTensor(Mat &dst_I0xx, Mat &dst_I0yy,
}
}
+int DISOpticalFlowImpl::autoSelectCoarsestScale(int img_width)
+{
+ const int fratio = 5;
@ -71,14 +72,14 @@ index a453d8b2b51..806d6f1ddaf 100644
DISOpticalFlowImpl::PatchInverseSearch_ParBody::PatchInverseSearch_ParBody(DISOpticalFlowImpl &_dis, int _nstripes,
int _hs, Mat &dst_Sx, Mat &dst_Sy,
Mat &src_Ux, Mat &src_Uy, Mat &_I0, Mat &_I1,
@@ -1318,9 +1358,20 @@ bool DISOpticalFlowImpl::ocl_calc(InputArray I0, InputArray I1, InputOutputArray
@@ -1313,9 +1353,20 @@ bool DISOpticalFlowImpl::ocl_calc(InputArray I0, InputArray I1, InputOutputArray
else
flow.create(I1Mat.size(), CV_32FC2);
UMat &u_flowMat = flow.getUMatRef();
- coarsest_scale = min((int)(log(max(I0Mat.cols, I0Mat.rows) / (4.0 * patch_size)) / log(2.0) + 0.5), /* Original code serach for maximal movement of width/4 */
+ coarsest_scale = min((int)(log(max(I0Mat.cols, I0Mat.rows) / (4.0 * patch_size)) / log(2.0) + 0.5), /* Original code search for maximal movement of width/4 */
(int)(log(min(I0Mat.cols, I0Mat.rows) / patch_size) / log(2.0))); /* Deepest pyramid level greater or equal than patch*/
+ if (coarsest_scale<0)
+ CV_Error(cv::Error::StsBadSize, "The input image must have either width or height >= 12");
+
@ -93,7 +94,7 @@ index a453d8b2b51..806d6f1ddaf 100644
ocl_prepareBuffers(I0Mat, I1Mat, u_flowMat, use_input_flow);
u_Ux[coarsest_scale].setTo(0.0f);
u_Uy[coarsest_scale].setTo(0.0f);
@@ -1385,8 +1436,20 @@ void DISOpticalFlowImpl::calc(InputArray I0, InputArray I1, InputOutputArray flo
@@ -1380,8 +1431,20 @@ void DISOpticalFlowImpl::calc(InputArray I0, InputArray I1, InputOutputArray flo
else
flow.create(I1Mat.size(), CV_32FC2);
Mat flowMat = flow.getMat();
@ -113,16 +114,16 @@ index a453d8b2b51..806d6f1ddaf 100644
+ }
+
int num_stripes = getNumThreads();
prepareBuffers(I0Mat, I1Mat, flowMat, use_input_flow);
diff --git a/modules/video/test/test_OF_accuracy.cpp b/modules/video/test/test_OF_accuracy.cpp
index affbab65866..b99ffce2a8b 100644
index affbab6586..b99ffce2a8 100644
--- a/modules/video/test/test_OF_accuracy.cpp
+++ b/modules/video/test/test_OF_accuracy.cpp
@@ -121,6 +121,34 @@ TEST(DenseOpticalFlow_DIS, ReferenceAccuracy)
}
}
+TEST(DenseOpticalFlow_DIS, InvalidImgSize_CoarsestLevelLessThanZero)
+{
+ cv::Ptr<cv::DISOpticalFlow> of = cv::DISOpticalFlow::create();
@ -154,4 +155,3 @@ index affbab65866..b99ffce2a8b 100644
TEST(DenseOpticalFlow_VariationalRefinement, ReferenceAccuracy)
{
Mat frame1, frame2, GT;

9
meta-oe/recipes-support/opencv/opencv/download.patch
View File

@ -1,3 +1,8 @@
From 3b1a69503dea2075d51655a0cea5369c88a67632 Mon Sep 17 00:00:00 2001
From: Ross Burton <ross.burton@intel.com>
Date: Thu, 9 Jan 2020 16:24:24 +0000
Subject: [PATCH] opencv: abort configure if we need to download
This CMake module will download files during do_configure. This is bad as it
means we can't do offline builds.
@ -6,6 +11,10 @@ Add an option to disallow downloads by emitting a fatal error.
Upstream-Status: Pending
Signed-off-by: Ross Burton <ross.burton@intel.com>
---
cmake/OpenCVDownload.cmake | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/cmake/OpenCVDownload.cmake b/cmake/OpenCVDownload.cmake
index cdc47ad2cb..74573f45a2 100644
--- a/cmake/OpenCVDownload.cmake