Public bug reported:
I'm using Ubuntu 16.04.
I'm trying to compile simple program using boost::filesystem:
#include <iostream>
#include <boost/filesystem.hpp>
namespace boostfs = boost::filesystem;
int main(int argc, char **argv)
{
boostfs::path p = boostfs::path("/tmp/test/test2.txt").parent_path();
std::cout << p.native() << std::endl;
return 0;
}
However it crashes:
==3548== Invalid read of size 1
==3548== at 0x4E49793: boost::filesystem::path::m_parent_path_end() const
(in /usr/lib/x86_64-linux-gnu/libboost_filesystem.so.1.58.0)
==3548== by 0x4E499B9: boost::filesystem::path::parent_path() const (in
/usr/lib/x86_64-linux-gnu/libboost_filesystem.so.1.58.0)
==3548== by 0x4016E8: main (main.cpp:9)
==3548== Address 0xb51dc488d5803297 is not stack'd, malloc'd or (recently)
free'd
==3548==
==3548==
==3548== Process terminating with default action of signal 11 (SIGSEGV)
==3548== General Protection Fault
==3548== at 0x4E49793: boost::filesystem::path::m_parent_path_end() const
(in /usr/lib/x86_64-linux-gnu/libboost_filesystem.so.1.58.0)
==3548== by 0x4E499B9: boost::filesystem::path::parent_path() const (in
/usr/lib/x86_64-linux-gnu/libboost_filesystem.so.1.58.0)
==3548== by 0x4016E8: main (main.cpp:9)
It seems there is a bug in the boost filesystem package.
** Affects: boost1.58 (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1696386
Title:
boost filesystem crash
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