Error was reported by Address Sanitizer (ASAN) when picking a file.
Platform: Unix/Linux.
==1734703==ERROR: AddressSanitizer: alloc-dealloc-mismatch (malloc vs operator delete []) on 0x607000108420
#0 0x7f3357d846ef in operator delete[](void*) ../../../../src/libsanitizer/asan/asan_new_delete.cc:168
#1 0x4e195f in Fl_Native_File_Chooser_Driver::strfree(char*) ../../src/Fl_Native_File_Chooser.cxx:262
...
0x607000108420 is located 0 bytes inside of 66-byte region [0x607000108420,0x607000108462)
allocated by thread T0 here:
#0 0x7f3357d0a3ed in __interceptor_strdup ../../../../src/libsanitizer/asan/asan_interceptors.cc:445
#1 0x57951a in Fl_Kdialog_Native_File_Chooser_Driver::filter(char const*) ../../src/Fl_Native_File_Chooser_Kdialog.cxx:245
#2 0x4e14a0 in Fl_Native_File_Chooser::filter(char const*) ../../src/Fl_Native_File_Chooser.cxx:176
Processing of all FLTK events as well as window resizing while the file chooser runs is suspended,
Normal event processing and resizing is restored when chooser closes.
Under the X11 platform, class Fl_Native_File_Chooser will behave as follows :
- if the KDE desktop is used and if command "kdialog" is available in the path,
the Qt/KDE file chooser is used;
- otherwise, if the GTK library is available at run-time,
the GTK file chooser is used;
- otherwise, the FLTK file chooser is used.
In addition, when Fl::OPTION_FNFC_USES_GTK is off, the FLTK file chooser
is always used.
