41896 2010-07-08 13:32:34 -0700 Crash under allScriptsInPDFDocument() in WebPDFDocumentExtras.mm for certain PDFs 2010-07-08 14:15:51 -0700 1 1 1 Unclassified WebKit PDF 528+ (Nightly build) Mac OS X 10.6 RESOLVED FIXED InRadar P2 Normal --- 1 mthole mthole oldest_to_newest 248489 0 mthole 2010-07-08 13:32:34 -0700 Certain PDF files can cause a crash under allScriptsInPDFDocument() in WebPDFDocumentExtras.mm. Sample crash log: 1 com.apple.CoreFoundation 0x7fff8df5da72 CFDataGetBytePtr + 0x12 (CFInternal.h:602) 2 com.apple.WebKit 0x7fff95670cb7 allScriptsInPDFDocument(PDFDocument*) + 0x167 (WebPDFDocumentExtras.mm:115) 3 com.apple.WebKit 0x7fff95670793 -[WebPDFRepresentation finishedLoadingWithDataSource:] + 0x143 (WebPDFRepresentation.mm:129) 4 com.apple.WebCore 0x7fff93e1b6ec WebCore::FrameLoader::finishedLoadingDocument(WebCore::DocumentLoader*) + 0x30 (FrameLoader.cpp:2732) 5 com.apple.WebCore 0x7fff93e18538 WebCore::DocumentLoader::finishedLoading() + 0x38 (DocumentLoader.cpp:267) 6 com.apple.WebCore 0x7fff93eac292 WebCore::FrameLoader::finishedLoading() + 0x48 (ResourceErrorBase.h:40) 7 com.apple.WebCore 0x7fff93eac1ad WebCore::MainResourceLoader::didFinishLoading() + 0x2f (MainResourceLoader.cpp:424) 248492 1 mthole 2010-07-08 13:34:01 -0700 <rdar://problem/8105430> 248495 2 60943 mthole 2010-07-08 13:38:19 -0700 Created attachment 60943 Proposed patch 248534 3 mthole 2010-07-08 14:15:51 -0700 Committed revision 62835. 60943 2010-07-08 13:38:19 -0700 2010-07-08 14:12:04 -0700 Proposed patch textmate stdin QR4quj.txt text/plain 1382 mthole SW5kZXg6IFdlYktpdC9tYWMvQ2hhbmdlTG9nCj09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0KLS0tIFdlYktpdC9tYWMvQ2hh bmdlTG9nCShyZXZpc2lvbiA2MjgyNykKKysrIFdlYktpdC9tYWMvQ2hhbmdlTG9nCSh3b3JraW5n IGNvcHkpCkBAIC0xLDMgKzEsMTMgQEAKKzIwMTAtMDctMDggIE1pa2UgVGhvbGUgIDxtdGhvbGVA YXBwbGUuY29tPgorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAg ICAgIFBhdGNoIGZvciBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9NDE4 OTYKKyAgICAgICAgQ3Jhc2ggdW5kZXIgYWxsU2NyaXB0c0luUERGRG9jdW1lbnQoKSBpbiBXZWJQ REZEb2N1bWVudEV4dHJhcy5tbSBmb3IgY2VydGFpbiBQREZzCisKKyAgICAgICAgKiBXZWJWaWV3 L1dlYlBERkRvY3VtZW50RXh0cmFzLm1tOgorICAgICAgICAoYWxsU2NyaXB0c0luUERGRG9jdW1l bnQpOiBOdWxsLWNoZWNrICdkYXRhJywgYXMgQ0dQREZTdHJlYW1Db3B5RGF0YSgpIG1heSBoYXZl IHJldHVybmVkIDAuCisKIDIwMTAtMDctMDggIFNhbSBXZWluaWcgIDxzYW1Ad2Via2l0Lm9yZz4K IAogICAgICAgICBSZXZpZXdlZCBieSBBbmRlcnMgQ2FybHNzb24uCkluZGV4OiBXZWJLaXQvbWFj L1dlYlZpZXcvV2ViUERGRG9jdW1lbnRFeHRyYXMubW0KPT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gV2ViS2l0L21h Yy9XZWJWaWV3L1dlYlBERkRvY3VtZW50RXh0cmFzLm1tCShyZXZpc2lvbiA2MjgyMCkKKysrIFdl YktpdC9tYWMvV2ViVmlldy9XZWJQREZEb2N1bWVudEV4dHJhcy5tbQkod29ya2luZyBjb3B5KQpA QCAtMTEyLDYgKzExMiw4IEBAIE5TQXJyYXkgKmFsbFNjcmlwdHNJblBERkRvY3VtZW50KFBERkRv Y3UKICAgICAgICAgaWYgKENHUERGRGljdGlvbmFyeUdldFN0cmVhbShqYXZhU2NyaXB0QWN0aW9u LCAiSlMiLCAmc3RyZWFtKSkgewogICAgICAgICAgICAgQ0dQREZEYXRhRm9ybWF0IGZvcm1hdDsK ICAgICAgICAgICAgIGRhdGEuYWRvcHRDRihDR1BERlN0cmVhbUNvcHlEYXRhKHN0cmVhbSwgJmZv cm1hdCkpOworICAgICAgICAgICAgaWYgKCFkYXRhKQorICAgICAgICAgICAgICAgIGNvbnRpbnVl OwogICAgICAgICAgICAgYnl0ZXMgPSBDRkRhdGFHZXRCeXRlUHRyKGRhdGEuZ2V0KCkpOwogICAg ICAgICAgICAgbGVuZ3RoID0gQ0ZEYXRhR2V0TGVuZ3RoKGRhdGEuZ2V0KCkpOwogICAgICAgICB9 IGVsc2UgaWYgKENHUERGRGljdGlvbmFyeUdldFN0cmluZyhqYXZhU2NyaXB0QWN0aW9uLCAiSlMi LCAmc3RyaW5nKSkgewo=