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Add IPC validation for
WebCore::Region::Shape
https://bugs.webkit.org/show_bug.cgi?id=271741 rdar://125348548 Reviewed by Matt Woodrow. * LayoutTests/ipc/dirty-region-overflow-expected.txt: Added. * LayoutTests/ipc/dirty-region-overflow.html: Added. * Source/WebCore/platform/graphics/Region.cpp: (WebCore::Region::Shape::isValid const): * Source/WebCore/platform/graphics/Region.h: * Source/WebKit/Shared/WebCoreArgumentCoders.serialization.in: Canonical link: https://commits.webkit.org/272448.816@safari-7618-branch
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This test passes if it does not crash. |
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<!DOCTYPE html><!-- webkit-test-runner [ IPCTestingAPIEnabled=true ] --> | ||
<head> | ||
<script> | ||
if (window.testRunner) { | ||
testRunner.dumpAsText(); | ||
testRunner.waitUntilDone(); | ||
} | ||
function test() { | ||
if (window.IPC) { | ||
pair = IPC.createStreamClientConnection(14); | ||
connection = pair[0]; | ||
connection.open(); | ||
IPC.sendMessage('GPU', 0, IPC.messages.GPUConnectionToWebProcess_CreateRenderingBackend.name, [{ type: 'uint64_t', value: 720 }, { type: 'uint64_t', value: IPC.webPageProxyID }, { type: 'uint64_t', value: IPC.pageID }, { type: 'StreamServerConnectionHandle', value: pair[1] }]); | ||
connection.sendMessage(720, IPC.messages.RemoteRenderingBackend_CreateRemoteImageBufferSet.name, 0.1, [{ type: 'uint64_t', value: 923 }, { type: 'uint64_t', value: 942 }]); | ||
connection.sendMessage(923, IPC.messages.RemoteImageBufferSet_UpdateConfiguration.name, 0.1, [{ type: 'float', value: 3 }, { type: 'float', value: 565.27 }, { type: 'uint8_t', value: 1 }, { type: 'float', value: 212 }, { type: 'uint32_t', value: 2 }, { type: 'uint8_t', value: 246 }]); | ||
connection.sendMessage(720, IPC.messages.RemoteRenderingBackend_PrepareImageBufferSetsForDisplay.name, 0.1, [{ type: 'Vector', value: [[{ type: 'uint64_t', value: 923 }, { type: 'uint32_t', value: 1 }, { type: 'uint32_t', value: 28 }, { type: 'uint32_t', value: 26 }, { type: 'uint32_t', value: 1 }, { type: 'bool', value: 1 }, { type: 'Vector', value: [[{ type: 'uint32_t', value: 19 }], [{ type: 'uint32_t', value: 676 }], [{ type: 'uint32_t', value: 654208003 }], [{ type: 'uint32_t', value: 28 }], [{ type: 'uint32_t', value: 26 }], [{ type: 'uint32_t', value: 2258492644 }], [{ type: 'uint32_t', value: 25 }], [{ type: 'uint32_t', value: 3983044464 }], [{ type: 'uint32_t', value: 227 }], [{ type: 'uint32_t', value: 1031381070 }], [{ type: 'uint32_t', value: 2136240 }], [{ type: 'uint32_t', value: 24 }], [{ type: 'uint32_t', value: 24 }], [{ type: 'uint32_t', value: 13 }], [{ type: 'uint32_t', value: 0 }], [{ type: 'uint32_t', value: 213 }], [{ type: 'uint32_t', value: 14 }], [{ type: 'uint32_t', value: 3 }], [{ type: 'uint32_t', value: 579888162 }], [{ type: 'uint32_t', value: 3 }], [{ type: 'uint32_t', value: 24 }], [{ type: 'uint32_t', value: 24 }], [{ type: 'uint32_t', value: 424 }], [{ type: 'uint32_t', value: 8 }], [{ type: 'uint32_t', value: 29 }], [{ type: 'uint32_t', value: 5 }], [{ type: 'uint32_t', value: 952724494 }], [{ type: 'uint32_t', value: 4 }], [{ type: 'uint32_t', value: 7 }], [{ type: 'uint32_t', value: 9 }], [{ type: 'uint32_t', value: 30 }], [{ type: 'uint32_t', value: 1006 }], [{ type: 'uint32_t', value: 916 }], [{ type: 'uint32_t', value: 476 }], [{ type: 'uint32_t', value: 4 }], [{ type: 'uint32_t', value: 30 }], [{ type: 'uint32_t', value: 5 }], [{ type: 'uint32_t', value: 3 }], [{ type: 'uint32_t', value: 18 }], [{ type: 'uint32_t', value: 15 }], [{ type: 'uint32_t', value: 21 }], [{ type: 'uint32_t', value: 25 }], [{ type: 'uint32_t', value: 15 }], [{ type: 'uint32_t', value: 19 }], [{ type: 'uint32_t', value: 1002 }], [{ type: 'uint32_t', value: 1294402999 }], [{ type: 'uint32_t', value: 29 }], [{ type: 'uint32_t', value: 10 }], [{ type: 'uint32_t', value: 28 }], [{ type: 'uint32_t', value: 12 }], [{ type: 'uint32_t', value: 17 }], [{ type: 'uint32_t', value: 26 }], [{ type: 'uint32_t', value: 567 }], [{ type: 'uint32_t', value: 26 }], [{ type: 'uint32_t', value: 13 }], [{ type: 'uint32_t', value: 31 }], [{ type: 'uint32_t', value: 966 }], [{ type: 'uint32_t', value: 12 }], [{ type: 'uint32_t', value: 20 }], [{ type: 'uint32_t', value: 31 }], [{ type: 'uint32_t', value: 23 }], [{ type: 'uint32_t', value: 475 }], [{ type: 'uint32_t', value: 20 }], [{ type: 'uint32_t', value: 26 }], [{ type: 'uint32_t', value: 28 }], [{ type: 'uint32_t', value: 3937739 }], [{ type: 'uint32_t', value: 29 }], [{ type: 'uint32_t', value: 37 }], [{ type: 'uint32_t', value: 785 }], [{ type: 'uint32_t', value: 31 }], [{ type: 'uint32_t', value: 12 }], [{ type: 'uint32_t', value: 4 }], [{ type: 'uint32_t', value: 30 }]] }, { type: 'Vector', value: [[{ type: 'uint32_t', value: 6 }, { type: 'uint64_t', value: 25 }], [{ type: 'uint32_t', value: 14 }, { type: 'uint64_t', value: 22 }], [{ type: 'uint32_t', value: 0 }, { type: 'uint64_t', value: 292 }], [{ type: 'uint32_t', value: 368 }, { type: 'uint64_t', value: 316 }], [{ type: 'uint32_t', value: 18 }, { type: 'uint64_t', value: 50 }], [{ type: 'uint32_t', value: 31 }, { type: 'uint64_t', value: 20 }], [{ type: 'uint32_t', value: 867 }, { type: 'uint64_t', value: 123 }], [{ type: 'uint32_t', value: 9 }, { type: 'uint64_t', value: 8 }], [{ type: 'uint32_t', value: 23 }, { type: 'uint64_t', value: 566 }]] }, { type: 'bool', value: 1 }, { type: 'bool', value: 1 }, { type: 'bool', value: 0 }], [{ type: 'uint64_t', value: 1559 }, { type: 'uint32_t', value: 894 }, { type: 'uint32_t', value: 12 }, { type: 'uint32_t', value: 22 }, { type: 'uint32_t', value: 81 }, { type: 'bool', value: 1 }, { type: 'Vector', value: [[{ type: 'uint32_t', value: 31 }], [{ type: 'uint32_t', value: 17 }], [{ type: 'uint32_t', value: 24 }], [{ type: 'uint32_t', value: 766 }], [{ type: 'uint32_t', value: 8 }], [{ type: 'uint32_t', value: 18 }], [{ type: 'uint32_t', value: 9 }], [{ type: 'uint32_t', value: 914 }], [{ type: 'uint32_t', value: 10 }]] }, { type: 'Vector', value: [[{ type: 'uint32_t', value: 560 }, { type: 'uint64_t', value: 213 }], [{ type: 'uint32_t', value: 308 }, { type: 'uint64_t', value: 14 }], [{ type: 'uint32_t', value: 9 }, { type: 'uint64_t', value: 5828760 }], [{ type: 'uint32_t', value: 29 }, { type: 'uint64_t', value: 2097182 }], [{ type: 'uint32_t', value: 23 }, { type: 'uint64_t', value: 1 }], [{ type: 'uint32_t', value: 8 }, { type: 'uint64_t', value: 26 }], [{ type: 'uint32_t', value: 967 }, { type: 'uint64_t', value: 2080374815 }], [{ type: 'uint32_t', value: 25 }, { type: 'uint64_t', value: 69 }], [{ type: 'uint32_t', value: 28 }, { type: 'uint64_t', value: 4 }], [{ type: 'uint32_t', value: 5 }, { type: 'uint64_t', value: 1 }], [{ type: 'uint32_t', value: 1003 }, { type: 'uint64_t', value: 4 }]] }, { type: 'bool', value: 0 }, { type: 'bool', value: 1 }, { type: 'bool', value: 1 }], [{ type: 'uint64_t', value: 923 }, { type: 'uint32_t', value: 8041036 }, { type: 'uint32_t', value: 627 }, { type: 'uint32_t', value: 1 }, { type: 'uint32_t', value: 3 }, { type: 'bool', value: 1 }, { type: 'Vector', value: [[{ type: 'uint32_t', value: 21 }], [{ type: 'uint32_t', value: 2 }]] }, { type: 'Vector', value: [[{ type: 'uint32_t', value: 6 }, { type: 'uint64_t', value: -2147483648 }], [{ type: 'uint32_t', value: 376 }, { type: 'uint64_t', value: 26 }], [{ type: 'uint32_t', value: 1 }, { type: 'uint64_t', value: 21 }], [{ type: 'uint32_t', value: 62 }, { type: 'uint64_t', value: 74 }], [{ type: 'uint32_t', value: 829 }, { type: 'uint64_t', value: 4 }], [{ type: 'uint32_t', value: 29 }, { type: 'uint64_t', value: 1 }], [{ type: 'uint32_t', value: 13 }, { type: 'uint64_t', value: 856 }], [{ type: 'uint32_t', value: 968 }, { type: 'uint64_t', value: 29 }], [{ type: 'uint32_t', value: 26 }, { type: 'uint64_t', value: 24 }], [{ type: 'uint32_t', value: 451 }, { type: 'uint64_t', value: 507 }]] }, { type: 'bool', value: 0 }, { type: 'bool', value: 1 }, { type: 'bool', value: 1 }], [{ type: 'uint64_t', value: 1559 }, { type: 'uint32_t', value: 14 }, { type: 'uint32_t', value: 852 }, { type: 'uint32_t', value: 536 }, { type: 'uint32_t', value: 1 }, { type: 'bool', value: 1 }, { type: 'Vector', value: [[{ type: 'uint32_t', value: 8 }], [{ type: 'uint32_t', value: 22 }], [{ type: 'uint32_t', value: 23 }], [{ type: 'uint32_t', value: 20 }]] }, { type: 'Vector', value: [] }, { type: 'bool', value: 1 }, { type: 'bool', value: 0 }, { type: 'bool', value: 0 }], [{ type: 'uint64_t', value: 1559 }, { type: 'uint32_t', value: 202048 }, { type: 'uint32_t', value: 21 }, { type: 'uint32_t', value: 17 }, { type: 'uint32_t', value: 30 }, { type: 'bool', value: 1 }, { type: 'Vector', value: [[{ type: 'uint32_t', value: 2 }], [{ type: 'uint32_t', value: 4 }], [{ type: 'uint32_t', value: 77 }], [{ type: 'uint32_t', value: 12 }], [{ type: 'uint32_t', value: 27 }], [{ type: 'uint32_t', value: 290 }], [{ type: 'uint32_t', value: 25 }], [{ type: 'uint32_t', value: 740 }], [{ type: 'uint32_t', value: 18 }], [{ type: 'uint32_t', value: 20 }], [{ type: 'uint32_t', value: 12 }], [{ type: 'uint32_t', value: 29 }]] }, { type: 'Vector', value: [[{ type: 'uint32_t', value: 22 }, { type: 'uint64_t', value: 0 }], [{ type: 'uint32_t', value: 29 }, { type: 'uint64_t', value: 28 }], [{ type: 'uint32_t', value: 1 }, { type: 'uint64_t', value: 747 }], [{ type: 'uint32_t', value: 7 }, { type: 'uint64_t', value: 12 }], [{ type: 'uint32_t', value: 12 }, { type: 'uint64_t', value: 23 }], [{ type: 'uint32_t', value: 6 }, { type: 'uint64_t', value: 24 }], [{ type: 'uint32_t', value: 934 }, { type: 'uint64_t', value: 1682551 }], [{ type: 'uint32_t', value: 10 }, { type: 'uint64_t', value: 21 }], [{ type: 'uint32_t', value: 31 }, { type: 'uint64_t', value: 6 }], [{ type: 'uint32_t', value: 20 }, { type: 'uint64_t', value: 1 }], [{ type: 'uint32_t', value: 17 }, { type: 'uint64_t', value: 15 }]] }, { type: 'bool', value: 1 }, { type: 'bool', value: 1 }, { type: 'bool', value: 0 }], [{ type: 'uint64_t', value: 1559 }, { type: 'uint32_t', value: 27 }, { type: 'uint32_t', value: 7 }, { type: 'uint32_t', value: 14 }, { type: 'uint32_t', value: 2 }, { type: 'bool', value: 1 }, { type: 'Vector', value: [[{ type: 'uint32_t', value: 11 }], [{ type: 'uint32_t', value: 30 }], [{ type: 'uint32_t', value: 21 }], [{ type: 'uint32_t', value: 25 }], [{ type: 'uint32_t', value: 30 }], [{ type: 'uint32_t', value: 17 }], [{ type: 'uint32_t', value: 6 }], [{ type: 'uint32_t', value: 31 }], [{ type: 'uint32_t', value: 30 }], [{ type: 'uint32_t', value: 511 }], [{ type: 'uint32_t', value: 8 }]] }, { type: 'Vector', value: [[{ type: 'uint32_t', value: 21 }, { type: 'uint64_t', value: 4242 }], [{ type: 'uint32_t', value: 14 }, { type: 'uint64_t', value: 14 }], [{ type: 'uint32_t', value: 26 }, { type: 'uint64_t', value: 24 }], [{ type: 'uint32_t', value: 12 }, { type: 'uint64_t', value: 22 }], [{ type: 'uint32_t', value: 12 }, { type: 'uint64_t', value: 6 }], [{ type: 'uint32_t', value: 331 }, { type: 'uint64_t', value: 29 }], [{ type: 'uint32_t', value: 43 }, { type: 'uint64_t', value: 20 }], [{ type: 'uint32_t', value: 23 }, { type: 'uint64_t', value: 15 }], [{ type: 'uint32_t', value: 2 }, { type: 'uint64_t', value: 1 }], [{ type: 'uint32_t', value: 2 }, { type: 'uint64_t', value: 22 }], [{ type: 'uint32_t', value: 25 }, { type: 'uint64_t', value: 31 }], [{ type: 'uint32_t', value: 50 }, { type: 'uint64_t', value: 835 }], [{ type: 'uint32_t', value: 25 }, { type: 'uint64_t', value: 7657 }], [{ type: 'uint32_t', value: 15 }, { type: 'uint64_t', value: 1325891674 }], [{ type: 'uint32_t', value: 10 }, { type: 'uint64_t', value: 20 }]] }, { type: 'bool', value: 1 }, { type: 'bool', value: 0 }, { type: 'bool', value: 0 }]] }]); | ||
} | ||
setTimeout(testRunner.notifyDone(), 500); | ||
} | ||
</script> | ||
</head> | ||
<body onload='test()'> | ||
<p>This test passes if it does not crash.</p> | ||
</body> |
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