Status: Untriaged Owner: ---- Labels: Type-Bug Pri-2 OS-All Area-Misc Size-Medium
New issue 20643 by d...@chromium.org: Invalid read in WebCore::RenderThemeChromiumSkia::adjustSliderThumbSize() et al http://code.google.com/p/chromium/issues/detail?id=20643 Saw this burst of invalid reads once today: http://build.chromium.org/buildbot/waterfall/builders/Webkit%20Linux%20(valgrind%20layout)/builds/1495/steps/valgrind%20test:%20layout/logs/stdio Valgrind complained Invalid read of size 4 WebCore::RenderThemeChromiumSkia::adjustSliderThumbSize(WebCore::RenderObject*) const (third_party/WebKit/WebCore/platform/graphics/Image.h:109) WebCore::RenderSlider::layout() (third_party/WebKit/WebCore/rendering/RenderSlider.cpp:327) WebCore::RenderBlock::layoutInlineChildren(bool, int&, int&) (third_party/WebKit/WebCore/rendering/RenderObject.h:487) WebCore::RenderBlock::layoutBlock(bool) (third_party/WebKit/WebCore/rendering/RenderBlock.cpp:712) WebCore::RenderBlock::layout() (third_party/WebKit/WebCore/rendering/RenderBlock.cpp:638) ... WebCore::RenderBlock::layoutBlockChild(WebCore::RenderBox*, WebCore::RenderBlock::MarginInfo&, int&, int&) (third_party/WebKit/WebCore/rendering/RenderBlock.cpp:1327) WebCore::RenderBlock::layoutBlockChildren(bool, int&) (third_party/WebKit/WebCore/rendering/RenderBlock.cpp:1270) WebCore::RenderBlock::layoutBlock(bool) (third_party/WebKit/WebCore/rendering/RenderBlock.cpp:714) WebCore::RenderBlock::layout() (third_party/WebKit/WebCore/rendering/RenderBlock.cpp:638) WebCore::RenderView::layout() (third_party/WebKit/WebCore/rendering/RenderView.cpp:122) WebCore::FrameView::layout(bool) (third_party/WebKit/WebCore/page/FrameView.cpp:651) WebCore::FrameView::layoutTimerFired(WebCore::Timer<WebCore::FrameView>*) (third_party/WebKit/WebCore/page/FrameView.cpp:991) 00:17:05 memcheck_analyze.py [ERROR] InvalidRead Invalid read of size 4 nssToken_CreateFromPK11SlotInfo (ild/buildd/nss-3.12.0.3/mozilla/security/nss/lib/pk11wrap/dev3hack.c:182) STAN_InitTokenForSlotInfo (ild/buildd/nss-3.12.0.3/mozilla/security/nss/lib/pki/pki3hack.c:105) STAN_AddModuleToDefaultTrustDomain (ild/buildd/nss-3.12.0.3/mozilla/security/nss/lib/pki/pki3hack.c:191) SECMOD_LoadUserModule (ild/buildd/nss-3.12.0.3/mozilla/security/nss/lib/pk11wrap/pk11pars.c:396) base::EnsureNSSInit() (base/nss_init.cc:49) net::TestServerLauncher::LoadTestRootCert() (net/socket/ssl_test_util.cc:51) main (webkit/tools/test_shell/test_shell_main.cc:150) 00:17:05 memcheck_analyze.py [ERROR] InvalidRead Invalid read of size 4 v8::internal::SweepSpace(v8::internal::PagedSpace*, void (*)(unsigned char*, int)) (v8/src/spaces.h:478) Address 0x5029ff8 is 8 bytes inside a block of size 16,500 free'd free (ome/chrome-bot/valgrind-20090715/coregrind/m_replacemalloc/vg_replace_malloc.c:324) exit (/lib/tls/i686/cmov/libc-2.7.so) AlarmHandler(int) (webkit/tools/test_shell/test_shell_gtk.cc:435) 0x4BA3127 (/lib/tls/i686/cmov/libc-2.7.so) event_base_loop (third_party/libevent/event.c:513) base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) (base/message_pump_libevent.cc:245) -- You received this message because you are listed in the owner or CC fields of this issue, or because you starred this issue. You may adjust your issue notification preferences at: http://code.google.com/hosting/settings --~--~---------~--~----~------------~-------~--~----~ Automated mail from issue updates at http://crbug.com/ Subscription options: http://groups.google.com/group/chromium-bugs -~----------~----~----~----~------~----~------~--~---