[Webkit-unassigned] [Bug 195700] Certain videos are causing a crash when used as WebGL texture

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=195700

--- Comment #4 from Klaus Reinfeld <mail at krpano.com> ---
Sorry, but what is 'ToT'?

If you mean Safari Technology Preview - that is crashing too - here its crashlog:

Process:               com.apple.WebKit.WebContent [22358]
Version:               14608 (14608.1.7.3)
Build Info:            WebKit2-7608001007003000~4
Code Type:             X86-64 (Native)
Responsible:           Safari Technology Preview [22270]
Date/Time:             2019-03-14 17:58:45.692 +0100
OS Version:            Mac OS X 10.14.3 (18D109)

Crashed Thread:        0  Dispatch queue: com.apple.main-thread

Exception Type:        EXC_BAD_INSTRUCTION (SIGILL)
Exception Codes:       0x0000000000000001, 0x0000000000000000
Exception Note:        EXC_CORPSE_NOTIFY

Termination Signal:    Illegal instruction: 4
Termination Reason:    Namespace SIGNAL, Code 0x4
Terminating Process:   exc handler [22358]

Application Specific Information:
*** CFEqual() called with NULL first argument ***


Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   com.apple.CoreFoundation            0x00007fff300af33f CFEqual + 671
1   com.apple.WebCore                   0x000000010c59bb53 WebCore::VideoTextureCopierCV::copyImageToPlatformTexture(__CVBuffer*, unsigned long, unsigned long, unsigned int, unsigned int, int, unsigned int, unsigned int, unsigned int, bool, bool) + 2563
2   com.apple.WebCore                   0x000000010b48ed1c WebCore::MediaPlayerPrivateAVFoundationObjC::copyVideoTextureToPlatformTexture(WebCore::GraphicsContext3D*, unsigned int, unsigned int, int, unsigned int, unsigned int, unsigned int, bool, bool) + 252
3   com.apple.WebCore                   0x000000010c230c69 WebCore::HTMLVideoElement::copyVideoTextureToPlatformTexture(WebCore::GraphicsContext3D*, unsigned int, unsigned int, int, unsigned int, unsigned int, unsigned int, bool, bool) + 169
...

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