raring has seen the end of its life and is no longer receiving any
updates. Marking the raring task for this ticket as "Won't Fix".
** Changed in: unity (Ubuntu Raring)
Status: New => Won't Fix
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https://bugs.launchpad.net/bugs/1180790
Title:
Segfault in LauncherIcon::TextureFromSpecificGtkTheme
Status in Unity:
Fix Released
Status in unity package in Ubuntu:
Fix Released
Status in unity source package in Raring:
Won't Fix
Bug description:
==29781== Invalid read of size 1
==29781== at 0x8056C47: g_type_check_instance_cast (gtype.c:4033)
==29781== by 0x16DFC154:
unity::launcher::LauncherIcon::TextureFromSpecificGtkTheme(_GtkIconTheme*,
std::string const&, int, bool, bool) (LauncherIcon.cpp:432)
==29781== by 0x16DFC450:
unity::launcher::LauncherIcon::TextureFromGtkTheme(std::string, int, bool)
(LauncherIcon.cpp:379)
==29781== by 0x16E12998:
unity::launcher::SimpleLauncherIcon::GetTextureForSize(int)
(SimpleLauncherIcon.cpp:108)
==29781== by 0x16F0568F:
unity::ui::IconRenderer::RenderIcon(nux::GraphicsEngine&, unity::ui::RenderArg
const&, nux::Rect const&, nux::Rect const&) (IconRenderer.cpp:446)
==29781== by 0x16DD9D89:
unity::launcher::Launcher::DrawContent(nux::GraphicsEngine&, bool)
(Launcher.cpp:1871)
==29781== by 0x18754831: nux::View::ProcessDraw(nux::GraphicsEngine&,
bool) (View.cpp:253)
==29781== by 0x1873820C: nux::Layout::ProcessDraw(nux::GraphicsEngine&,
bool) (Layout.cpp:581)
==29781== by 0x18713BB7:
nux::BaseWindow::DrawContent(nux::GraphicsEngine&, bool) (BaseWindow.cpp:142)
==29781== by 0x18754831: nux::View::ProcessDraw(nux::GraphicsEngine&,
bool) (View.cpp:253)
==29781== by 0x18758386:
nux::WindowCompositor::RenderTopViewContent(nux::BaseWindow*, bool)
(WindowCompositor.cpp:1553)
==29781== by 0x1875F8EE: nux::WindowCompositor::RenderTopViews(bool,
std::list<nux::ObjectWeakPtr<nux::BaseWindow>,
std::allocator<nux::ObjectWeakPtr<nux::BaseWindow> > >&, bool)
(WindowCompositor.cpp:1654)
==29781== Address 0x6168732f72737542 is not stack'd, malloc'd or (recently)
free'd
==29781==
==29781==
==29781== Process terminating with default action of signal 11 (SIGSEGV)
==29781== General Protection Fault
==29781== at 0x8056C47: g_type_check_instance_cast (gtype.c:4033)
==29781== by 0x16DFC154:
unity::launcher::LauncherIcon::TextureFromSpecificGtkTheme(_GtkIconTheme*,
std::string const&, int, bool, bool) (LauncherIcon.cpp:432)
==29781== by 0x16DFC450:
unity::launcher::LauncherIcon::TextureFromGtkTheme(std::string, int, bool)
(LauncherIcon.cpp:379)
==29781== by 0x16E12998:
unity::launcher::SimpleLauncherIcon::GetTextureForSize(int)
(SimpleLauncherIcon.cpp:108)
==29781== by 0x16F0568F:
unity::ui::IconRenderer::RenderIcon(nux::GraphicsEngine&, unity::ui::RenderArg
const&, nux::Rect const&, nux::Rect const&) (IconRenderer.cpp:446)
==29781== by 0x16DD9D89:
unity::launcher::Launcher::DrawContent(nux::GraphicsEngine&, bool)
(Launcher.cpp:1871)
==29781== by 0x18754831: nux::View::ProcessDraw(nux::GraphicsEngine&,
bool) (View.cpp:253)
==29781== by 0x1873820C: nux::Layout::ProcessDraw(nux::GraphicsEngine&,
bool) (Layout.cpp:581)
==29781== by 0x18713BB7:
nux::BaseWindow::DrawContent(nux::GraphicsEngine&, bool) (BaseWindow.cpp:142)
==29781== by 0x18754831: nux::View::ProcessDraw(nux::GraphicsEngine&,
bool) (View.cpp:253)
==29781== by 0x18758386:
nux::WindowCompositor::RenderTopViewContent(nux::BaseWindow*, bool)
(WindowCompositor.cpp:1553)
==29781== by 0x1875F8EE: nux::WindowCompositor::RenderTopViews(bool,
std::list<nux::ObjectWeakPtr<nux::BaseWindow>,
std::allocator<nux::ObjectWeakPtr<nux::BaseWindow> > >&, bool)
(WindowCompositor.cpp:1654)
GtkIconInfo * is released with g_object_unref, but its not actually a
GObject. It should be released with gtk_icon_info_free
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