13154 2007-03-22 04:29:38 -0700 ASSERTION FAILURE: Dragging JPEG image served as image/jpg in debug builds 2023-02-22 14:59:18 -0800 1 1 1 Unclassified WebKit Images 523.x (Safari 3) Mac OS X 10.4 NEW https://bugs.webkit.org/show_bug.cgi?id=246131 P2 Normal --- 1 ddkilzer webkit-unassigned ahmad.saleem792 oliver oldest_to_newest 17739 0 ddkilzer 2007-03-22 04:29:38 -0700 Summary: Attempting to drag a JPEG image served as image/jpg (note that the correct MIME type is image/jpeg) causes an assertion failure in debug builds of WebKit. Steps to reproduce: 1. Open a debug build of Safari/WebKit. 2. Open the test case on this bug. 3. Attempt to drag the image. Expected results: Safari/WebKit should allow you to drag the image without crashing a debug build. Actual results: Safari/WebKit crashes with an assertion failure. Regression: Only occurs with debug builds. No other versions of Safari/WebKit tested. Notes: Reproduced on a local debug build of WebKit r20386 with Safari 2.0.4 (419.3) on Mac OS X 10.4.9 (8P135). 17738 1 13761 ddkilzer 2007-03-22 04:30:24 -0700 Created attachment 13761 Resource (do not fix mime type) 17737 2 ddkilzer 2007-03-22 04:32:29 -0700 Console output: ASSERTION FAILED: MimeTypeRegistry::isSupportedImageResourceMIMEType([resource MIMEType]) (/path/to/WebKit/Misc/WebNSPasteboardExtras.mm:252 -[NSPasteboard(WebExtras) _web_writeImage:element:URL:title:archive:types:]) Segmentation fault Stack trace: Exception: EXC_BAD_ACCESS (0x0001) Codes: KERN_INVALID_ADDRESS (0x0001) at 0xbbadbeef Thread 0 Crashed: 0 com.apple.WebKit 0x00313554 -[NSPasteboard(WebExtras) _web_writeImage:element:URL:title:archive:types:] + 1040 (WebNSPasteboardExtras.mm:252) 1 com.apple.WebKit 0x00313094 -[NSPasteboard(WebExtras) _web_declareAndWriteDragImageForElement:URL:title:archive:source:] + 496 (WebNSPasteboardExtras.mm:276) 2 com.apple.WebKit 0x003d4b70 WebDragClient::declareAndWriteDragImage(NSPasteboard*, DOMElement*, NSURL*, NSString*, WebCore::Frame*) + 336 3 com.apple.WebCore 0x010586bc WebCore::ClipboardMac::declareAndWriteDragImage(WebCore::Element*, WebCore::KURL const&, WebCore::String const&, WebCore::Frame*) + 304 (ClipboardMac.mm:336) 4 com.apple.WebCore 0x014ea898 WebCore::prepareClipboardForImageDrag(WebCore::Frame*, WebCore::Clipboard*, WebCore::Element*, WebCore::KURL const&, WebCore::KURL const&, WebCore::String const&) + 392 (DragController.cpp:503) 5 com.apple.WebCore 0x014ead54 WebCore::DragController::startDrag(WebCore::Frame*, WebCore::Clipboard*, WebCore::DragOperation, WebCore::PlatformMouseEvent const&, WebCore::IntPoint const&, bool) + 1180 (DragController.cpp:580) 6 com.apple.WebCore 0x014d3e30 WebCore::EventHandler::handleDrag(WebCore::MouseEventWithHitTestResults const&) + 2532 (EventHandler.cpp:1490) 7 com.apple.WebCore 0x014d3f64 WebCore::EventHandler::handleMouseMoveEvent(WebCore::MouseEventWithHitTestResults const&) + 48 (EventHandler.cpp:310) 8 com.apple.WebCore 0x014d549c WebCore::EventHandler::handleMouseMoveEvent(WebCore::PlatformMouseEvent const&) + 1268 (EventHandler.cpp:913) 9 com.apple.WebCore 0x010fb770 WebCore::FrameView::handleMouseMoveEvent(WebCore::PlatformMouseEvent const&) + 72 (FrameView.cpp:864) 10 com.apple.WebCore 0x014cb9c8 WebCore::EventHandler::mouseDragged(NSEvent*) + 412 (EventHandlerMac.mm:490) 11 com.apple.WebKit 0x003516fc -[WebHTMLView mouseDragged:] + 336 (WebHTMLView.mm:2994) 12 com.apple.AppKit 0x937fdfa0 -[NSWindow sendEvent:] + 6424 13 com.apple.Safari 0x00021734 0x1000 + 132916 14 com.apple.AppKit 0x937a68d4 -[NSApplication sendEvent:] + 4172 15 com.apple.Safari 0x00021238 0x1000 + 131640 16 com.apple.AppKit 0x9379dd10 -[NSApplication run] + 508 17 com.apple.AppKit 0x9388e87c NSApplicationMain + 452 18 com.apple.Safari 0x0005c77c 0x1000 + 374652 19 com.apple.Safari 0x0005c624 0x1000 + 374308 17719 3 13762 ddkilzer 2007-03-22 04:35:30 -0700 Created attachment 13762 Test case 1935978 4 ahmad.saleem792 2023-02-22 14:59:18 -0800 I am not able to reproduce this bug in DEBUG build based of WebKit ToT (260689@main) using WK2 window and it also does not assert in WK1 window. Do we need to track it anymore? Thanks! 13761 2007-03-22 04:30:24 -0700 2007-03-22 04:35:52 -0700 Resource (do not fix mime type) apple.jpg image/jpg 2149 ddkilzer /9j/4AAQSkZJRgABAQEASABIAAD/2wBDAAMCAgMCAgMDAwMEAwMEBQgFBQQEBQoHBwYIDAoMDAsK CwsNDhIQDQ4RDgsLEBYQERMUFRUVDA8XGBYUGBIUFRT/2wBDAQMEBAUEBQkFBQkUDQsNFBQUFBQU FBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBT/wAARCABAADQDASIA AhEBAxEB/8QAHwAAAQUBAQEBAQEAAAAAAAAAAAECAwQFBgcICQoL/8QAtRAAAgEDAwIEAwUFBAQA AAF9AQIDAAQRBRIhMUEGE1FhByJxFDKBkaEII0KxwRVS0fAkM2JyggkKFhcYGRolJicoKSo0NTY3 ODk6Q0RFRkdISUpTVFVWV1hZWmNkZWZnaGlqc3R1dnd4eXqDhIWGh4iJipKTlJWWl5iZmqKjpKWm p6ipqrKztLW2t7i5usLDxMXGx8jJytLT1NXW19jZ2uHi4+Tl5ufo6erx8vP09fb3+Pn6/8QAHwEA AwEBAQEBAQEBAQAAAAAAAAECAwQFBgcICQoL/8QAtREAAgECBAQDBAcFBAQAAQJ3AAECAxEEBSEx BhJBUQdhcRMiMoEIFEKRobHBCSMzUvAVYnLRChYkNOEl8RcYGRomJygpKjU2Nzg5OkNERUZHSElK U1RVVldYWVpjZGVmZ2hpanN0dXZ3eHl6goOEhYaHiImKkpOUlZaXmJmaoqOkpaanqKmqsrO0tba3 uLm6wsPExcbHyMnK0tPU1dbX2Nna4uPk5ebn6Onq8vP09fb3+Pn6/9oADAMBAAIRAxEAPwD8qqKK 9A8BfAH4h/E1rIeHfCl9eR38Uk1lcThbaG8WOTy3EEspRJWV8gqhLfK3HytgA8/r6d/YW/ZDm/ah 8fMdQbyPDWmuGuFkWRVu8YLrvXb8kYaPzAjCQ+dCo8sSmaLivEH7Gnxn8L2nnan4DvYJCAY7JZ4J LyfLBf3NskhmlwWBOxG2jLHCgmvsP9kz40v+z78EtL8O2k3hrRfFt7ezWGsaVfbm1iK6S/lhiWWx hY3MkpMoj2CEyBYkLZQLtAPqz9o7wT8JfgD8E769j8I6DqEumxSTW8Wow28UflIxnuLaAFDFapc/ NARFGA73SAq7Pg/hRX31+0HP+0D+1Vpq2fhfwn4hm8LSKrX8F7JbW1/cSq+fLns1lLW0CSLlI2yZ CqTOzfuVi+O/iP8ABXxr8JbgQ+KtAm0w/IGkWSOeKN337Y3kiZlSQiJz5bENtXdjBBoA4miiigD7 j/4J5/sTQ/GjULHxx4rg83Qo7mT7BptzasYZ1hKiS7l3rslhEjCJIgWEkqS7x5cEiSfsr4X8OaX4 Ut5k0228uW4fzLm7lYyXF0/PzyyH5nPOBk4UYVQAAB8v/wDBPvwpa+DP2a/Cv2UzyJf2VrPHLcOG fy3hW5dOAAFW6u73aMZ2lcljyfqW0kMmMdadhFzVLK01uwnstQtYL+ynXZLbXUayxyD0ZWBBFcTJ 8IPBens1xdae8trlsWN9f3NxZjdnKrbSSNFjnhQmB2ArqL/W0tJWtrfbPeADeCfliB7sfX2rm9Qv iXMkkhmm/vv29gOwpDNO58SC2hSCxt1hhQbUDjaqgdNqDgCvOvilZeH/ABf4bvI/GAjudPWF4jK8 Su8SyDYyxjacl8hPLwwk3bCrhip0b7VNpbBr4p/4KYeOde0P4Iy22nyC30+8vrPTrlw7K7faEu5D tKkEEJZNGQ25WS5kBXOCAD81vjZpXhTRPip4isfBF59v8MQXAW0nDl1J2L5gRiTlBJvVTuf5QP3k n32K4iigD98f2KZzefs5+AbbBWSx0ewgcEf37K3nU/8AfM617Vr/AIiewuYtE01wdXnj815SMrZw 5x5jD+8Twi9yCegr4S/4J2ftJ6Lo37PBg1XUrvUtS0SA2jWVw4lnluUmcW8Ufzs/lvbzWsUYYLj7 HOFG2LNfXPg+3vNP0x7vV5VuPEGosLrUpkHBlI/1a+iRjCKPRfUmmI6lWh022EMGdoO5mc5Z2PVm Pcn1rB1TU+G5wKde3x2kZ71yuqXpIIpDINT1gqTyMV8tf8FFfCer+Of2dYr/AEiMXEFhdWt9ewJG 7SZs1vFcrtU5Jhv/ADTnAEdncOT8uD9BXszyKSc4NMs797aKSAyTJBKyOTbyeXJHIjbo5Y2wcOrc gkEHlWDKzKQD8IqK/TrxZ/wTH0D4y+LtZ8QeG/ET+CIDOqXWlaboH2mz89okmMkCmePyEdZoz5A3 qjFgjBCqIUAfHP7HfxdPwu+L+mwXtzBDoWsTwwXBvpAtrb3KPutbmQs6ogST5HmbJjgmudo3EV+0 +k66ur6fHcxo8W4srwy43wyKxV43wSNysGUgE8qa/nkr7O/Yx/bhf4XOvhfx5qDyeG0h22moTea5 twiYSKQxpI+AqhI3COQAsTDyxG9sAfqjcM0ucd6yrrT2cH88n1rxTx7+3Z8IfCHhix1S08SWuqS3 9u91bW8VzHNK6LGrhTFbGZ4ZWLqojuvs+W3AsuxiPnK+/wCCrUUXidILPwpLc6AZIlbUJkWGYRkL 5j/ZPMkyykuFX7UA+FJZNxCgH2vqtuYgfUjmsnTtPfUr2aWSKeSwswrTJAPnkJO1IkzgeZIxCLkg c5OACR578MP24fgx8RvCOpavr+px6LJpsJnuLSW+hsrplHmdLeZv3jMIywjtXuGAZAcOwU/In7aH 7dK/Ey1TwX8N5107wh5A+2XVkJUFw0keJY1aVI5GyGZHldELKWiRVjMrXIB4p+178aLH45fGK41n SjHNpVlapYW12sEkJusO8ssm13ZgnnTSrEDtIhWEMqsGorxSigD/2Q== 13762 2007-03-22 04:35:30 -0700 2007-03-22 04:35:30 -0700 Test case bug-13154-test.html text/html 37 ddkilzer PGltZyBzcmM9Ii9hdHRhY2htZW50LmNnaT9pZD0xMzc2MSI+Cg==