[cmake-developers] [CMake 0014299]: Double free in cmCustomCommand
Mantis Bug Tracker
mantis at public.kitware.com
Wed Jul 17 10:43:53 EDT 2013
The following issue has been SUBMITTED.
======================================================================
http://public.kitware.com/Bug/view.php?id=14299
======================================================================
Reported By: Vitezslav Cizek
Assigned To:
======================================================================
Project: CMake
Issue ID: 14299
Category: CMake
Reproducibility: always
Severity: minor
Priority: normal
Status: new
======================================================================
Date Submitted: 2013-07-17 10:43 EDT
Last Modified: 2013-07-17 10:43 EDT
======================================================================
Summary: Double free in cmCustomCommand
Description:
The cmCustomCommand class should implement an operator=
Otherwise the Backtrace can be free()d more than once.
Program received signal SIGSEGV, Segmentation fault.
(gdb) bt
http://public.kitware.com/Bug/view.php?id=0 0x0000000000598780 in
cmCustomCommand::~cmCustomCommand() ()
http://public.kitware.com/Bug/view.php?id=1 0x00000000005d00d0 in
cmGlobalGenerator::CreateGlobalTarget(char
const*, char const*, cmCustomCommandLines const*,
std::vector<std::string, std::allocator<std::string> >, char const*) ()
http://public.kitware.com/Bug/view.php?id=2 0x00000000005d0d16 in
cmGlobalGenerator::CreateDefaultGlobalTargets(std::map<cmsys::String,
cmTarget, std::less<cmsys::String>,
std::allocator<std::pair<cmsys::String const, cmTarget> > >*) ()
http://public.kitware.com/Bug/view.php?id=3 0x00000000005d2902 in
cmGlobalGenerator::Generate() ()
http://public.kitware.com/Bug/view.php?id=4 0x00000000005de4cf in
cmGlobalUnixMakefileGenerator3::Generate() ()
http://public.kitware.com/Bug/view.php?id=5 0x0000000000506d2b in
cmake::Generate() ()
http://public.kitware.com/Bug/view.php?id=6 0x00000000004b62b2 in
cmMakefile::TryCompile(char const*, char
const*, char const*, char const*, bool, std::vector<std::string,
std::allocator<std::string> > const*, std::string*) ()
http://public.kitware.com/Bug/view.php?id=7 0x0000000000555c94 in
cmCoreTryCompile::TryCompileCode(std::vector<std::string,
std::allocator<std::string> > const&) ()
http://public.kitware.com/Bug/view.php?id=8 0x00000000005575ec in
cmTryCompileCommand::InitialPass(std::vector<std::string,
std::allocator<std::string> > const&, cmExecutionStatus&) ()
http://public.kitware.com/Bug/view.php?id=9 0x0000000000576a35 in
cmCommand::InvokeInitialPass(std::vector<cmListFileArgument,
std::allocator<cmListFileArgument> > const&, cmExecutionStatus&) ()
http://public.kitware.com/Bug/view.php?id=10 0x00000000004c15fd in
cmMakefile::ExecuteCommand(cmListFileFunction
const&, cmExecutionStatus&) ()
http://public.kitware.com/Bug/view.php?id=11 0x00000000005643a2 in
cmIfFunctionBlocker::IsFunctionBlocked(cmListFileFunction const&,
cmMakefile&, cmExecutionStatus&) ()
http://public.kitware.com/Bug/view.php?id=12 0x00000000004b4998 in
cmMakefile::IsFunctionBlocked(cmListFileFunction const&,
cmExecutionStatus&) ()
http://public.kitware.com/Bug/view.php?id=13 0x00000000004c140e in
cmMakefile::ExecuteCommand(cmListFileFunction
const&, cmExecutionStatus&) ()
http://public.kitware.com/Bug/view.php?id=14 0x00000000005643a2 in
cmIfFunctionBlocker::IsFunctionBlocked(cmListFileFunction const&,
cmMakefile&, cmExecutionStatus&) ()
http://public.kitware.com/Bug/view.php?id=15 0x00000000004b4998 in
cmMakefile::IsFunctionBlocked(cmListFileFunction const&,
cmExecutionStatus&) ()
http://public.kitware.com/Bug/view.php?id=16 0x00000000004c140e in
cmMakefile::ExecuteCommand(cmListFileFunction
const&, cmExecutionStatus&) ()
http://public.kitware.com/Bug/view.php?id=17 0x00000000005643a2 in
cmIfFunctionBlocker::IsFunctionBlocked(cmListFileFunction const&,
cmMakefile&, cmExecutionStatus&) ()
http://public.kitware.com/Bug/view.php?id=18 0x00000000004b4998 in
cmMakefile::IsFunctionBlocked(cmListFileFunction const&,
cmExecutionStatus&) ()
http://public.kitware.com/Bug/view.php?id=19 0x00000000004c140e in
cmMakefile::ExecuteCommand(cmListFileFunction
const&, cmExecutionStatus&) ()
http://public.kitware.com/Bug/view.php?id=20 0x00000000004c205f in
cmMakefile::ReadListFile(char const*, char
const*, std::string*, bool) ()
http://public.kitware.com/Bug/view.php?id=21 0x0000000000534956 in
cmFindPackageCommand::ReadListFile(char
const*, cmFindPackageCommand::PolicyScopeRule) ()
http://public.kitware.com/Bug/view.php?id=22 0x0000000000534aa8 in
cmFindPackageCommand::FindModule(bool&) ()
http://public.kitware.com/Bug/view.php?id=23 0x000000000055f1d7 in
cmFindPackageCommand::InitialPass(std::vector<std::string,
std::allocator<std::string> > const&, cmExecutionStatus&) ()
http://public.kitware.com/Bug/view.php?id=24 0x0000000000576a35 in
cmCommand::InvokeInitialPass(std::vector<cmListFileArgument,
std::allocator<cmListFileArgument> > const&, cmExecutionStatus&) ()
http://public.kitware.com/Bug/view.php?id=25 0x00000000004c15fd in
cmMakefile::ExecuteCommand(cmListFileFunction
const&, cmExecutionStatus&) ()
http://public.kitware.com/Bug/view.php?id=26 0x00000000005643a2 in
cmIfFunctionBlocker::IsFunctionBlocked(cmListFileFunction const&,
cmMakefile&, cmExecutionStatus&) ()
http://public.kitware.com/Bug/view.php?id=27 0x00000000004b4998 in
cmMakefile::IsFunctionBlocked(cmListFileFunction const&,
cmExecutionStatus&) ()
http://public.kitware.com/Bug/view.php?id=28 0x00000000004c140e in
cmMakefile::ExecuteCommand(cmListFileFunction
const&, cmExecutionStatus&) ()
http://public.kitware.com/Bug/view.php?id=29 0x00000000004c205f in
cmMakefile::ReadListFile(char const*, char
const*, std::string*, bool) ()
http://public.kitware.com/Bug/view.php?id=30 0x0000000000534956 in
cmFindPackageCommand::ReadListFile(char
const*, cmFindPackageCommand::PolicyScopeRule) ()
http://public.kitware.com/Bug/view.php?id=31 0x0000000000534aa8 in
cmFindPackageCommand::FindModule(bool&) ()
http://public.kitware.com/Bug/view.php?id=32 0x000000000055f1d7 in
cmFindPackageCommand::InitialPass(std::vector<std::string,
std::allocator<std::string> > const&, cmExecutionStatus&) ()
http://public.kitware.com/Bug/view.php?id=33 0x0000000000576a35 in
cmCommand::InvokeInitialPass(std::vector<cmListFileArgument,
std::allocator<cmListFileArgument> > const&, cmExecutionStatus&) ()
http://public.kitware.com/Bug/view.php?id=34 0x00000000004c15fd in
cmMakefile::ExecuteCommand(cmListFileFunction
const&, cmExecutionStatus&) ()
http://public.kitware.com/Bug/view.php?id=35 0x00000000004c205f in
cmMakefile::ReadListFile(char const*, char
const*, std::string*, bool) ()
http://public.kitware.com/Bug/view.php?id=36 0x00000000005eea28 in
cmLocalGenerator::ReadInputFile() ()
http://public.kitware.com/Bug/view.php?id=37 0x00000000005f1058 in
cmLocalGenerator::Configure() ()
http://public.kitware.com/Bug/view.php?id=38 0x00000000005fa474 in
cmLocalUnixMakefileGenerator3::Configure() ()
http://public.kitware.com/Bug/view.php?id=39 0x00000000005d36e6 in
cmGlobalGenerator::Configure() ()
http://public.kitware.com/Bug/view.php?id=40 0x0000000000505d56 in
cmake::ActualConfigure() ()
http://public.kitware.com/Bug/view.php?id=41 0x00000000005062a4 in
cmake::Configure() ()
http://public.kitware.com/Bug/view.php?id=42 0x0000000000506f86 in
cmake::Run(std::vector<std::string,
std::allocator<std::string> > const&, bool) ()
http://public.kitware.com/Bug/view.php?id=43 0x0000000000499541 in do_cmake(int,
char**) ()
http://public.kitware.com/Bug/view.php?id=44 0x00000000004969c9 in main ()
======================================================================
Issue History
Date Modified Username Field Change
======================================================================
2013-07-17 10:43 Vitezslav CizekNew Issue
2013-07-17 10:43 Vitezslav CizekFile Added:
cmake-cmCustomCommand_add_operator=.patch
======================================================================
More information about the cmake-developers
mailing list