1 0x7f20118bc069 /home/zbujtas/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.5(_ZN3WTF6VectorIN7WebCore7IntRectELm0EE2atEm+0x4b) [0x7f20118bc069] 2 0x7f2012139e35 /home/zbujtas/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x25bae35) [0x7f2012139e35] 3 0x7f201213a2b8 /home/zbujtas/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.5(_ZN7WebCore21GestureTapHighlighter20pathForNodeHighlightEPKNS_4NodeE+0x8e) [0x7f201213a2b8] 4 0x7f20118c009a /home/zbujtas/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.5(_ZN6WebKit22TapHighlightController9highlightEPN7WebCore4NodeE+0x66) [0x7f20118c009a] 5 0x7f20118d561e /home/zbujtas/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.5(_ZN6WebKit7WebPage28highlightPotentialActivationERKN7WebCore8IntPointERKNS1_7IntSizeE+0x178) [0x7f20118d561e] 6 0x7f2011919c9d /home/zbujtas/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.5(_ZN7CoreIPC18callMemberFunctionIN6WebKit7WebPageEMS2_FvRKN7WebCore8IntPointERKNS3_7IntSizeEES4_S7_EEvRKNS_10Arguments2IT1_T2_EEPT_T0_+0x64) [0x7f2011919c9d] 7 0x7f2011917046 /home/zbujtas/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.5(_ZN7CoreIPC13handleMessageIN8Messages7WebPage28HighlightPotentialActivationEN6WebKit7WebPageEMS5_FvRKN7WebCore8IntPointERKNS6_7IntSizeEEEEvPNS_15ArgumentDecoderEPT0_T1_+0x59) [0x7f2011917046] 8 0x7f2011915362 /home/zbujtas/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.5(_ZN6WebKit7WebPage24didReceiveWebPageMessageEPN7CoreIPC10ConnectionENS1_9MessageIDEPNS1_15ArgumentDecoderE+0x374) [0x7f2011915362] 9 0x7f20118d933c /home/zbujtas/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.5(_ZN6WebKit7WebPage17didReceiveMessageEPN7CoreIPC10ConnectionENS1_9MessageIDEPNS1_15ArgumentDecoderE+0x124) [0x7f20118d933c] 10 0x7f20118f1200 /home/zbujtas/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.5(_ZN6WebKit10WebProcess17didReceiveMessageEPN7CoreIPC10ConnectionENS1_9MessageIDEPNS1_15ArgumentDecoderE+0x2b0) [0x7f20118f1200] 11 0x7f20118eecd9 /home/zbujtas/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.5(_ZN6WebKit24WebConnectionToUIProcess17didReceiveMessageEPN7CoreIPC10ConnectionENS1_9MessageIDEPNS1_15ArgumentDecoderE+0x11b) [0x7f20118eecd9] 12 0x7f20116c1ed1 /home/zbujtas/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.5(_ZN7CoreIPC10Connection15dispatchMessageERNS0_7MessageINS_15ArgumentDecoderEEE+0x14b) [0x7f20116c1ed1] 13 0x7f20116c20ab /home/zbujtas/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.5(_ZN7CoreIPC10Connection16dispatchMessagesEv+0xaf) [0x7f20116c20ab] 14 0x7f20116cc056 /home/zbujtas/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.5(_ZN3WTF15FunctionWrapperIMN7CoreIPC10ConnectionEFvvEEclEPS2_+0x58) [0x7f20116cc056] 15 0x7f20116cbe14 /home/zbujtas/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.5(_ZN3WTF17BoundFunctionImplINS_15FunctionWrapperIMN7CoreIPC10ConnectionEFvvEEEFvPS3_EEclEv+0x32) [0x7f20116cbe14] 16 0x7f20117915fa /home/zbujtas/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.5(_ZNK3WTF8FunctionIFvvEEclEv+0x72) [0x7f20117915fa] 17 0x7f201220d640 /home/zbujtas/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.5(_ZN7WebCore7RunLoop11performWorkEv+0x74) [0x7f201220d640] 18 0x7f20124aaf85 /home/zbujtas/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.5(_ZN7WebCore7RunLoop11TimerObject11performWorkEv+0x3b) [0x7f20124aaf85] 19 0x7f20124abab3 /home/zbujtas/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x292cab3) [0x7f20124abab3] 20 0x7f200f06b637 /home/zbujtas/qt5/qtbase/lib/libQtCore.so.5(_ZN14QMetaCallEvent13placeMetaCallEP7QObject+0xc3) [0x7f200f06b637] 21 0x7f200f06c4b0 /home/zbujtas/qt5/qtbase/lib/libQtCore.so.5(_ZN7QObject5eventEP6QEvent+0x124) [0x7f200f06c4b0] 22 0x7f200f48993c /home/zbujtas/qt5/qtbase/lib/libQtWidgets.so.5(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0x17c) [0x7f200f48993c] 23 0x7f200f486fec /home/zbujtas/qt5/qtbase/lib/libQtWidgets.so.5(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x3f8) [0x7f200f486fec] 24 0x7f200f039362 /home/zbujtas/qt5/qtbase/lib/libQtCore.so.5(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x9e) [0x7f200f039362] 25 0x7f200f03d0b3 /home/zbujtas/qt5/qtbase/lib/libQtCore.so.5(_ZN16QCoreApplication9sendEventEP7QObjectP6QEvent+0x51) [0x7f200f03d0b3] 26 0x7f200f03a3f6 /home/zbujtas/qt5/qtbase/lib/libQtCore.so.5(_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData+0x452) [0x7f200f03a3f6] 27 0x7f200f039fa1 /home/zbujtas/qt5/qtbase/lib/libQtCore.so.5(_ZN16QCoreApplication16sendPostedEventsEP7QObjecti+0x2d) [0x7f200f039fa1] 28 0x7f200f0a0428 /home/zbujtas/qt5/qtbase/lib/libQtCore.so.5(+0x25f428) [0x7f200f0a0428] 29 0x7f200c352a5d /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x1dd) [0x7f200c352a5d] 30 0x7f200c353258 /lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x45258) [0x7f200c353258] 31 0x7f200c353429 /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x69) [0x7f200c353429] WARNING: The web process experienced a crash on 'file:///home/zbujtas/Documents/in.html'.
Created attachment 134559 [details] test case
Created attachment 134569 [details] Patch
Comment on attachment 134569 [details] Patch Alternatively, we could 1, do ASSERT(!rects.empty()) instead of the early return, though the function at other place checks for rects.size(), so presumably the functions expects empty rects. 2, try to leave out the first and the last items of the vector differently. (do the for loop differently)
Comment on attachment 134569 [details] Patch as per Kenneth's comment, i'll be using end = size(); instead of the explicit cast.
Created attachment 134664 [details] Patch
Comment on attachment 134664 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=134664&action=review > ManualTests/tap-gesture-in-iframe-with-tap-highlight.html:1 > +<html> Maybe -crash in the name would be good (file name)
Created attachment 134813 [details] Patch
Comment on attachment 134813 [details] Patch Clearing flags on attachment: 134813 Committed r112723: <http://trac.webkit.org/changeset/112723>
All reviewed patches have been landed. Closing bug.