ElfReader: Catch bad_alloc exception
ElfReader: Catch bad_alloc exception

Might happen on file.readAll() for large elf files.

Change-Id: Id338e647d2d0903d2071b5f35ffc7a00e6aca24d
Reviewed-by: hjk <f81b91af79013637d070c18d38a75b90eaae8ba3@nokiamail.com>

farseerri/git_code,martyone/sailfish-qtcreator,xianian/qt-creator,farseerri/git_code,kuba1/qtcreator,amyvmiwei/qt-creator,martyone/sailfish-qtcreator,xianian/qt-creator,farseerri/git_code,Distrotech/qtcreator,amyvmiwei/qt-creator,danimo/qt-creator,Distrotech/qtcreator,kuba1/qtcreator,amyvmiwei/qt-creator,martyone/sailfish-qtcreator,Distrotech/qtcreator,kuba1/qtcreator,xianian/qt-creator,xianian/qt-creator,AltarBeastiful/qt-creator,Distrotech/qtcreator,xianian/qt-creator,martyone/sailfish-qtcreator,danimo/qt-creator,farseerri/git_code,kuba1/qtcreator,kuba1/qtcreator,kuba1/qtcreator,danimo/qt-creator,AltarBeastiful/qt-creator,Distrotech/qtcreator,danimo/qt-creator,kuba1/qtcreator,danimo/qt-creator,Distrotech/qtcreator,amyvmiwei/qt-creator,kuba1/qtcreator,AltarBeastiful/qt-creator,amyvmiwei/qt-creator,AltarBeastiful/qt-creator,farseerri/git_code,AltarBeastiful/qt-creator,amyvmiwei/qt-creator,xianian/qt-creator,danimo/qt-creator,xianian/qt-creator,martyone/sailfish-qtcreator,danimo/qt-creator,martyone/sailfish-qtcreator,farseerri/git_code,AltarBeastiful/qt-creator,kuba1/qtcreator,danimo/qt-creator,martyone/sailfish-qtcreator,xianian/qt-creator,amyvmiwei/qt-creator,amyvmiwei/qt-creator,xianian/qt-creator,martyone/sailfish-qtcreator,AltarBeastiful/qt-creator,AltarBeastiful/qt-creator,farseerri/git_code,martyone/sailfish-qtcreator,danimo/qt-creator,farseerri/git_code,Distrotech/qtcreator