1446978 - Assertion failure: !color.IsEmpty() (Content node's GetValue() should return a valid color string (the default color, in case no valid color is set)), at /home/worker/workspace/build/src/layout/forms/nsColorControlFrame.cpp:107

Status: NEW

(Core :: Layout: Form Controls, defect, P3)

Description

[Jason Kratzer [:jkratzer]]

Attachment: trigger.html

Testcase found while fuzzing esr52 rev d61516b059c1.

rax = 0x0000000000625d50   rdx = 0x0000000000000000
rcx = 0x00007fb7e069a9ed   rbx = 0x00007ffdc95712c0
rsi = 0x00007fb7db484770   rdi = 0x00007fb7db483540
rbp = 0x00007ffdc9571390   rsp = 0x00007ffdc9571270
r8 = 0x00007fb7db484770    r9 = 0x00007fb7e2a39c00
r10 = 0x0000000000000043   r11 = 0x0000000000000000
r12 = 0x00007ffdc9571280   r13 = 0x00007ffdc95713c0
r14 = 0x00007fb7bc4c9850   r15 = 0x00007fb7bc4c97b8
rip = 0x00007fb7debc411a
OS|Linux|0.0.0 Linux 4.4.0-116-generic #140-Ubuntu SMP Mon Feb 12 21:23:04 UTC 2018 x86_64
CPU|amd64|family 6 model 78 stepping 3|1
GPU|||
Crash|SIGSEGV|0x0|0
0|0|libxul.so|nsColorControlFrame::UpdateColor|hg:hg.mozilla.org/releases/mozilla-esr52:layout/forms/nsColorControlFrame.cpp:d61516b059c1|105|0x0
0|1|libxul.so|nsColorControlFrame::CreateAnonymousContent|hg:hg.mozilla.org/releases/mozilla-esr52:layout/forms/nsColorControlFrame.cpp:d61516b059c1|74|0x8
0|2|libxul.so|nsCSSFrameConstructor::GetAnonymousContent|hg:hg.mozilla.org/releases/mozilla-esr52:layout/base/nsCSSFrameConstructor.cpp:d61516b059c1|4228|0xb
0|3|libxul.so|nsCSSFrameConstructor::ProcessChildren|hg:hg.mozilla.org/releases/mozilla-esr52:layout/base/nsCSSFrameConstructor.cpp:d61516b059c1|10776|0x15
0|4|libxul.so|nsCSSFrameConstructor::ConstructFrameFromItemInternal|hg:hg.mozilla.org/releases/mozilla-esr52:layout/base/nsCSSFrameConstructor.cpp:d61516b059c1|4030|0x51
0|5|libxul.so|nsCSSFrameConstructor::ConstructFramesFromItem|hg:hg.mozilla.org/releases/mozilla-esr52:layout/base/nsCSSFrameConstructor.cpp:d61516b059c1|6196|0x16
0|6|libxul.so|nsCSSFrameConstructor::ConstructFramesFromItemList|hg:hg.mozilla.org/releases/mozilla-esr52:layout/base/nsCSSFrameConstructor.cpp:d61516b059c1|10641|0x15
0|7|libxul.so|nsCSSFrameConstructor::ContentAppended|hg:hg.mozilla.org/releases/mozilla-esr52:layout/base/nsCSSFrameConstructor.cpp:d61516b059c1|7524|0x5
0|8|libxul.so|PresShell::ContentAppended|hg:hg.mozilla.org/releases/mozilla-esr52:layout/base/nsPresShell.cpp:d61516b059c1|4401|0x14
0|9|libxul.so|nsNodeUtils::ContentAppended|hg:hg.mozilla.org/releases/mozilla-esr52:dom/base/nsNodeUtils.cpp:d61516b059c1|167|0x1c
0|10|libxul.so|nsHtml5TreeOperation::Append|hg:hg.mozilla.org/releases/mozilla-esr52:parser/html/nsHtml5TreeOperation.cpp:d61516b059c1|184|0xe
0|11|libxul.so|nsHtml5TreeOperation::Perform|hg:hg.mozilla.org/releases/mozilla-esr52:parser/html/nsHtml5TreeOperation.cpp:d61516b059c1|645|0xe
0|12|libxul.so|nsHtml5TreeOpExecutor::RunFlushLoop|hg:hg.mozilla.org/releases/mozilla-esr52:parser/html/nsHtml5TreeOpExecutor.cpp:d61516b059c1|449|0xe
0|13|libxul.so|nsHtml5ExecutorFlusher::Run|hg:hg.mozilla.org/releases/mozilla-esr52:parser/html/nsHtml5StreamParser.cpp:d61516b059c1|128|0x8
0|14|libxul.so|nsThread::ProcessNextEvent|hg:hg.mozilla.org/releases/mozilla-esr52:xpcom/threads/nsThread.cpp:d61516b059c1|1216|0x11
0|15|libxul.so|NS_ProcessNextEvent|hg:hg.mozilla.org/releases/mozilla-esr52:xpcom/glue/nsThreadUtils.cpp:d61516b059c1|361|0xd
0|16|libxul.so|mozilla::ipc::MessagePump::Run|hg:hg.mozilla.org/releases/mozilla-esr52:ipc/glue/MessagePump.cpp:d61516b059c1|124|0xd
0|17|libxul.so|MessageLoop::RunInternal|hg:hg.mozilla.org/releases/mozilla-esr52:ipc/chromium/src/base/message_loop.cc:d61516b059c1|232|0x17
0|18|libxul.so|MessageLoop::Run|hg:hg.mozilla.org/releases/mozilla-esr52:ipc/chromium/src/base/message_loop.cc:d61516b059c1|225|0x8
0|19|libxul.so|nsBaseAppShell::Run|hg:hg.mozilla.org/releases/mozilla-esr52:widget/nsBaseAppShell.cpp:d61516b059c1|156|0xd
0|20|libxul.so|XRE_RunAppShell|hg:hg.mozilla.org/releases/mozilla-esr52:toolkit/xre/nsEmbedFunctions.cpp:d61516b059c1|866|0x6
0|21|libxul.so|mozilla::ipc::MessagePumpForChildProcess::Run|hg:hg.mozilla.org/releases/mozilla-esr52:ipc/glue/MessagePump.cpp:d61516b059c1|269|0x5
0|22|libxul.so|MessageLoop::RunInternal|hg:hg.mozilla.org/releases/mozilla-esr52:ipc/chromium/src/base/message_loop.cc:d61516b059c1|232|0x17
0|23|libxul.so|MessageLoop::Run|hg:hg.mozilla.org/releases/mozilla-esr52:ipc/chromium/src/base/message_loop.cc:d61516b059c1|225|0x8
0|24|libxul.so|XRE_InitChildProcess|hg:hg.mozilla.org/releases/mozilla-esr52:toolkit/xre/nsEmbedFunctions.cpp:d61516b059c1|698|0xf
0|25|plugin-container|content_process_main|hg:hg.mozilla.org/releases/mozilla-esr52:ipc/contentproc/plugin-container.cpp:d61516b059c1|197|0xe
0|26|libc-2.23.so||||0x20830
0|27|plugin-container|MOZ_ReportAssertionFailure|hg:hg.mozilla.org/releases/mozilla-esr52:mfbt/Assertions.h:d61516b059c1|170|0x5

Comment 1

[Jet Villegas (inactive)]

[Triage 2018/03/23 - P3]