TagLib 1.9.1 crash using C++11

[Ibrahim Sha'ath]

I have also tried modifying CMakeLists with
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
to ensure consistency of flags with my app build, but that had no effect.

Anyone have any ideas?

On 30 May 2015 at 12:58, Ibrahim Sha'ath <ibrahimshaath at gmail.com> wrote:

> Hi there,
>
> I have the following code to write to the Grouping field in an MP4 file:
>
> TagLib::StringList sl(TagLib::String("data", TagLib::String::UTF8));
>
> mp4File->tag()->itemListMap().insert("\251grp", sl);
>
> mp4File->save();
>
>
> Where mp4file is a TagLib::MP4::File. This code was working fine but now
> crashes with a segfault; I've narrowed the change down to when I switched
> my project to C++11 to rid myself of Boost.
>
> The top of the crashed thread's stack (in OSX) reads as follows:
> 0 ... std::__1::__tree<std::__1::__value_type<TagLib::String,
> TagLib::MP4::Item>, std::__1::__map_value_compare<TagLib::String,
> std::__1::__value_type<TagLib::String, TagLib::MP4::Item>,
> std::__1::less<TagLib::String>, true>,
> std::__1::allocator<std::__1::__value_type<TagLib::String,
> TagLib::MP4::Item> >
> >::__insert_node_at(std::__1::__tree_node_base<void*>*,
> std::__1::__tree_node_base<void*>*&, std::__1::__tree_node_base<void*>*) +
> 88
> 1 ... std::__1::map<TagLib::String, TagLib::MP4::Item,
> std::__1::less<TagLib::String>,
> std::__1::allocator<std::__1::pair<TagLib::String const, TagLib::MP4::Item>
> > >::operator[](TagLib::String const&) + 205
> 2 ... TagLib::Map<TagLib::String,
> TagLib::MP4::Item>::insert(TagLib::String const&, TagLib::MP4::Item const&)
> + 71
> 3   ...
>
> Has anyone had a similar experience? Is this expected with C++11, or is
> there some way around it?
>
> Any help appreciated.
> Regards
> Ibrahim
>
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