Segmentation fault in SIngle Editor Tab Mode

[unius]

After commit 5acffcd and later (including 92b829e),

if it is in the “SIngle Editor Tab Mode“,

after switching between several photos from different folders,

Segmentation fault occurs.

Sometimes with a message:

===

terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Aborted

===

And in the current folder, a .apt file appears, but with the name " �O�."

[Paul Matthijsse]

Confirmed with Art 1.9.2 (RawTherapee 5.8.3005 doesn’t show this behavior).

Let’s hope Alberto can do something with this backtrace.

terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
--Type <RET> for more, q to quit, c to continue without paging--

Thread 1 "ART" received signal SIGABRT, Aborted.
__GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
50 ../sysdeps/unix/sysv/linux/raise.c: Bestand of map bestaat niet.
(gdb) backtrace
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#1 0x00007ffff5653859 in __GI_abort () at abort.c:79
#2 0x00007ffff5940911 in () at /lib/x86_64-linux-gnu/libstdc++.so.6
#3 0x00007ffff594c38c in () at /lib/x86_64-linux-gnu/libstdc++.so.6
#4 0x00007ffff594c3f7 in () at /lib/x86_64-linux-gnu/libstdc++.so.6
#5 0x00007ffff594c6fd in __cxa_rethrow ()
at /lib/x86_64-linux-gnu/libstdc++.so.6
#6 0x0000555555cccaba in std::__uninitialized_copy<false>::__uninit_copy<__gnu_cxx::__normal_iterator<rtengine::procparams::LocalContrastParams::Region const*, std::vector<rtengine::procparams::LocalContrastParams::Region, std::allocatorrtengine::procparams::LocalContrastParams::Region > >, rtengine::procparams::LocalContrastParams::Region*>(__gnu_cxx::__normal_iterator<rtengine::procparams::LocalContrastParams::Region const*, std::vector<rtengine::procparams::LocalContrastParams::Region, std::allocatorrtengine::procparams::LocalContrastParams::Region > >, __gnu_cxx::__normal_iterator<rtengine::procparams::LocalContrastParams::Region const*, std::vector<rtengine::procparams::LocalContrastParams::Region, std::allocatorrtengine::procparams::LocalContrastParams::Region > >, rtengine::procparams::LocalContrastParams::Region*) (__first=
{contrast = 4.6175027845653594e-310, curve = std::vector of length 11682542644526, capacity 4 = {<error reading variable>, __last=
{contrast = 1.8801915897194909e+219, curve = std::vector of length 11728147800201, capacity -937128 = {<error reading variable>, __result=0x555557255380)
at /usr/include/c++/9/bits/stl_uninitialized.h:89
--Type <RET> for more, q to quit, c to continue without paging--
#7 0x0000555555ccb614 in std::uninitialized_copy<__gnu_cxx::__normal_iterator<rtengine::procparams::LocalContrastParams::Region const*, std::vector<rtengine::procparams::LocalContrastParams::Region, std::allocatorrtengine::procparams::LocalContrastParams::Region > >, rtengine::procparams::LocalContrastParams::Region*>(__gnu_cxx::__normal_iterator<rtengine::procparams::LocalContrastParams::Region const*, std::vector<rtengine::procparams::LocalContrastParams::Region, std::allocatorrtengine::procparams::LocalContrastParams::Region > >, __gnu_cxx::__normal_iterator<rtengine::procparams::LocalContrastParams::Region const*, std::vector<rtengine::procparams::LocalContrastParams::Region, std::allocatorrtengine::procparams::LocalContrastParams::Region > >, rtengine::procparams::LocalContrastParams::Region*) (__first=
{contrast = 4.6175027845653594e-310, curve = std::vector of length 11682542644526, capacity 4 = {<error reading variable>, __last=
{contrast = 1.8801915897194909e+219, curve = std::vector of length 11728147800201, capacity -937128 = {<error reading variable>, __result=0x555557255380)
at /usr/include/c++/9/bits/stl_uninitialized.h:140
#8 0x0000555555cc997b in std::__uninitialized_copy_a<__gnu_cxx::__normal_iterator<rtengine::procparams::LocalContrastParams::Region const*, std::vector<rtengine::procparams::LocalContrastParams::Region, std::allocatorrtengine::procparams::LocalContrastParams::Region > >, rtengine::procparams::LocalContrastParams::Region*, rtengine::procparams::LocalContrastParams::Region>(__gnu_cxx::__normal_iterator<rtengine::procparams::LocalContrastParams::Region const*, std::vector<rtengine::procparams::LocalContrastParams::Region, std::allocator<rtengine::procpar--Type <RET> for more, q to quit, c to continue without paging--
ams::LocalContrastParams::Region> > >, __gnu_cxx::__normal_iterator<rtengine::procparams::LocalContrastParams::Region const*, std::vector<rtengine::procparams::LocalContrastParams::Region, std::allocatorrtengine::procparams::LocalContrastParams::Region > >, rtengine::procparams::LocalContrastParams::Region*, std::allocatorrtengine::procparams::LocalContrastParams::Region&) (__first=
{contrast = 4.6175027845653594e-310, curve = std::vector of length 11682542644526, capacity 4 = {<error reading variable>, __last=
{contrast = 1.8801915897194909e+219, curve = std::vector of length 11728147800201, capacity -937128 = {<error reading variable>, __result=0x555557255380)
at /usr/include/c++/9/bits/stl_uninitialized.h:307
#9 0x0000555555cc8411 in std::vector<rtengine::procparams::LocalContrastParams::Region, std::allocatorrtengine::procparams::LocalContrastParams::Region >::vector(std::vector<rtengine::procparams::LocalContrastParams::Region, std::allocatorrtengine::procparams::LocalContrastParams::Region > const&)
(this=0x7fffffffb7b0, __x=std::vector of length 1, capacity 1 = {...})
at /usr/include/c++/9/bits/stl_vector.h:555
#10 0x0000555555cc6519 in rtengine::procparams::LocalContrastParams::LocalContrastParams(rtengine::procparams::LocalContrastParams const&)
(this=0x7fffffffb7a8) at /home/paul/art/rtgui/../rtengine/procparams.h:566
#11 0x0000555555cc77dc in rtengine::procparams::ProcParams::ProcParams(rtengine::procparams::ProcParams const&) (this=0x7fffffffb6c0)
at /home/paul/art/rtgui/../rtengine/procparams.h:1496
#12 0x00005555560d061b in Thumbnail::setProcParams(rtengine::procparams::Partial--Type <RET> for more, q to quit, c to continue without paging--
Profile const&, int, bool, bool) (this=0x7fffb8008400, pp=
..., whoChangedIt=2, updateCacheNow=false, resetToDefault=false)
at /home/paul/art/rtgui/thumbnail.cc:484
#13 0x00005555560d0891 in Thumbnail::setProcParams(rtengine::procparams::ProcParams const&, int, bool, bool)
(this=0x7fffb8008400, pp=..., whoChangedIt=2, updateCacheNow=false, resetToDefault=false) at /home/paul/art/rtgui/thumbnail.cc:513
#14 0x0000555555dad32f in EditorPanel::refreshProcessingState(bool)
(this=0x55555771e8c0, inProcessingP=false)
at /home/paul/art/rtgui/editorpanel.cc:1330
#15 0x0000555555dacce1 in EditorPanel::<lambda()>::operator()(void) const
(__closure=0x7fff60038b98) at /home/paul/art/rtgui/editorpanel.cc:1258
#16 0x0000555555db671a in std::_Function_handler<bool(), EditorPanel::setProgressState(bool)::<lambda()> >::_M_invoke(const std::_Any_data &) (__functor=...)
at /usr/include/c++/9/bits/std_function.h:285
#17 0x0000555555ea63fc in std::function<bool ()>::operator()() const
(this=0x7fff60038b98) at /usr/include/c++/9/bits/std_function.h:688
#18 0x0000555555e96cc5 in IdleRegister::<lambda(gpointer)>::operator()(gpointer) const (__closure=0x0, data=0x7fff60038b90)
at /home/paul/art/rtgui/guiutils.cc:59
#19 0x0000555555e96d75 in IdleRegister::<lambda(gpointer)>::_FUN(gpointer) ()
at /home/paul/art/rtgui/guiutils.cc:69
#20 0x00007ffff770af4d in () at /lib/x86_64-linux-gnu/libgdk-3.so.0
--Type <RET> for more, q to quit, c to continue without paging--
#21 0x00007ffff75a304e in g_main_context_dispatch ()
at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007ffff75a3400 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007ffff75a34a3 in g_main_context_iteration ()
at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007ffff5084fe5 in g_application_run ()
at /lib/x86_64-linux-gnu/libgio-2.0.so.0
#25 0x0000555555f5841d in main(int, char**) (argc=1, argv=0x7fffffffdf18)
at /home/paul/art/rtgui/main.cc:570
(gdb)

‌

[agriggio]

fixed crash when switching images in single editor mode

Fixes #188

→ <<cset 9c48af96d2e6>>