fixed #14383 - clear PATH in selfchecks and explicitly provide executable locations

Author: firewave

selfcheck.sh

@@ -3,22 +3,27 @@
 selfcheck_options="-q -j$(nproc) --std=c++11 --template=selfcheck --showtime=file-total -D__GNUC__ --error-exitcode=1 --inline-suppr --suppressions-list=.selfcheck_suppressions --library=gnu --inconclusive --enable=style,performance,portability,warning,missingInclude,information --exception-handling --debug-warnings --check-level=exhaustive"
 cppcheck_options="-D__CPPCHECK__ -DCHECK_INTERNAL -DHAVE_RULES --library=cppcheck-lib -Ilib -Iexternals/simplecpp/ -Iexternals/tinyxml2"
 gui_options="-DQT_VERSION=0x060000 -DQ_MOC_OUTPUT_REVISION=68 -DQT_CHARTS_LIB -DQT_MOC_HAS_STRINGDATA --library=qt"
-ec=0
+naming_options="--addon-python=$(command -v python) --addon=naming.json"
 
 if [ -n "$1" ]; then
   selfcheck_options="$selfcheck_options $1"
 fi
 
+# clear PATH to prevent unintentional process invocations
+export PATH=
+
+ec=0
+
 # self check externals
 ./cppcheck $selfcheck_options externals || ec=1
 # self check lib/cli
 mkdir b1
-./cppcheck $selfcheck_options $cppcheck_options --cppcheck-build-dir=b1 --addon=naming.json frontend || ec=1
-./cppcheck $selfcheck_options $cppcheck_options --cppcheck-build-dir=b1 --addon=naming.json -Ifrontend cli || ec=1
-./cppcheck $selfcheck_options $cppcheck_options --cppcheck-build-dir=b1 --addon=naming.json --enable=internal lib || ec=1
+./cppcheck $selfcheck_options $cppcheck_options --cppcheck-build-dir=b1 $naming_options frontend || ec=1
+./cppcheck $selfcheck_options $cppcheck_options --cppcheck-build-dir=b1 $naming_options -Ifrontend cli || ec=1
+./cppcheck $selfcheck_options $cppcheck_options --cppcheck-build-dir=b1 $naming_options --enable=internal lib || ec=1
 # check gui with qt settings
 mkdir b2
-./cppcheck $selfcheck_options $cppcheck_options $gui_options --cppcheck-build-dir=b2 --addon=naming.json -Icmake.output/gui -Ifrontend -Igui gui/*.cpp cmake.output/gui || ec=1
+./cppcheck $selfcheck_options $cppcheck_options $gui_options --cppcheck-build-dir=b2 $naming_options -Icmake.output/gui -Ifrontend -Igui gui/*.cpp cmake.output/gui || ec=1
 # self check test and tools
 ./cppcheck $selfcheck_options $cppcheck_options -Ifrontend -Icli test/*.cpp || ec=1
 ./cppcheck $selfcheck_options $cppcheck_options -Icli tools/dmake/*.cpp || ec=1

selfcheck_san.sh

@@ -9,6 +9,9 @@ cppcheck_options="-D__CPPCHECK__ -DCHECK_INTERNAL -DHAVE_RULES --library=cppchec
 qt_options="--library=qt -DQT_VERSION=0x060000 -DQ_MOC_OUTPUT_REVISION=69 -DQT_MOC_HAS_STRINGDATA"
 qt_options="$qt_options --suppress=autoNoType:*/moc_*.cpp --suppress=symbolDatabaseWarning:*/moc_*.cpp"
 
+# clear PATH to prevent unintentional process invocations
+export PATH=
+
 ec=0
 
 $cmake_output/bin/cppcheck $selfcheck_options \