[ShowImage] crash while quickly going through several images

[diver]

This is hrev44065, gcc4hybrid.

Not sure how to reproduce it.

Thread 9140 caused an exception: Segment violation
[...]
[Switching to team /boot/system/apps/ShowImage (9131) thread image loader (9140)]
0xffff01e4 in ?? ()
(gdb) bt
#0  0xffff01e4 in ?? ()
#1  0x00000000 in ?? ()
#2  0x00e3d000 in icudt48l_coll_zh_res () from /boot/system/lib/libicudata.so.48.1.1
#3  0x0065fa9d in BBitmapStream::WriteAt () from /boot/system/lib/libtranslation.so
#4  0x00426a07 in BPositionIO::Write () from /boot/system/lib/libbe.so
#5  0x01f38f21 in JPEGTranslator::Decompress () from /boot/system/add-ons/Translators/JPEGTranslator
#6  0x01f3994e in JPEGTranslator::DerivedTranslate () from /boot/system/add-ons/Translators/JPEGTranslator
#7  0x01f3ac7d in BaseTranslator::BitsTranslate () from /boot/system/add-ons/Translators/JPEGTranslator
#8  0x01f3acc4 in BaseTranslator::Translate () from /boot/system/add-ons/Translators/JPEGTranslator
#9  0x006646e9 in BTranslatorRoster::Translate () from /boot/system/lib/libtranslation.so
#10 0x0021bc09 in ImageCache::_RetrieveImage ()
#11 0x0021c48e in ImageCache::_QueueWorkerThread ()
#12 0x0023c6e0 in object.3898 ()
#13 0x18141598 in ?? ()
#14 0x78074f7c in ?? ()
#15 0x0021c3f8 in ImageCache::_QueueWorkerThread ()
Previous frame inner to this frame (corrupt stack?)
(gdb)

[humdinger]

See also #6824, though the backtraces there are a bit different...

[axeld]

I guess both are pretty much the same; it's just another outcome.