222420 2021-02-25 09:38:06 -0800 [iOS] Crash when playing Dolby Atmos audio tracks with AVAudioTimePitchAlgorithmTimeDomain 2021-02-25 11:43:02 -0800 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 jer.noble jer.noble eric.carlson ews-watchlist glenn peng.liu6 philipj sergio webkit-bug-importer oldest_to_newest 1733361 0 jer.noble 2021-02-25 09:38:06 -0800 [iOS] Crash when playing Dolby Atmos audio tracks with AVAudioTimePitchAlgorithmTimeDomain 1733362 1 jer.noble 2021-02-25 09:38:24 -0800 <rdar://74612532> 1733363 2 421534 jer.noble 2021-02-25 09:40:21 -0800 Created attachment 421534 Patch 1733432 3 ews-feeder 2021-02-25 11:43:00 -0800 Committed r273498: <https://commits.webkit.org/r273498> All reviewed patches have been landed. Closing bug and clearing flags on attachment 421534. 421534 2021-02-25 09:40:21 -0800 2021-02-25 11:43:01 -0800 Patch bug-222420-20210225094020.patch text/plain 5770 jer.noble U3VidmVyc2lvbiBSZXZpc2lvbjogMjczMDE2CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggZGQ4MjM2NjNjMzMxYzcy ZDUwMDA1OWJkYWYyNDZiZjEwNTA5NzZhYi4uNDEzOTIxYzEzN2Q1MmUwOTU2ZmFhMTI3MmY2YTBm NzVhYzY3M2VmMyAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDIzIEBACisyMDIxLTAyLTI1ICBKZXIg Tm9ibGUgIDxqZXIubm9ibGVAYXBwbGUuY29tPgorCisgICAgICAgIFtpT1NdIENyYXNoIHdoZW4g cGxheWluZyBEb2xieSBBdG1vcyBhdWRpbyB0cmFja3Mgd2l0aCBBVkF1ZGlvVGltZVBpdGNoQWxn b3JpdGhtVGltZURvbWFpbgorICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1 Zy5jZ2k/aWQ9MjIyNDIwCisgICAgICAgIDxyZGFyOi8vNzQ2MTI1MzI+CisKKyAgICAgICAgUmV2 aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAgICAgQ29yZUF1ZGlvIHRocm93cyBhbiBh c3NlcnRpb24gd2hlbiB1c2luZyB0aGUgVGltZURvbWFpbiBwaXRjaC1jb3JyZWN0aW9uIGFsZ29y aXRobSBvbiB0cmFja3MKKyAgICAgICAgd2l0aCA+IDIgY2hhbm5lbHMuIFRvIHdvcmsgYXJvdW5k IHRoaXMgYXNzZXJ0aW9uIGZvciBub3csIG9ubHkgc2V0IHRoZSBwaXRjaC1jb3JyZWN0aW9uCisg ICAgICAgIGFsZ29yaXRobSB3aGVuIHRoZSBwbGF5YmFja1JhdGUgaXMgc2V0IHRvIGEgbm9uIDAg b3IgMSB2YWx1ZS4KKworICAgICAgICAqIHBsYXRmb3JtL2dyYXBoaWNzL2F2Zm91bmRhdGlvbi9v YmpjL01lZGlhUGxheWVyUHJpdmF0ZUFWRm91bmRhdGlvbk9iakMubW06CisgICAgICAgIChXZWJD b3JlOjphdWRpb1RpbWVQaXRjaEFsZ29yaXRobUZvck1lZGlhUGxheWVyUGl0Y2hDb3JyZWN0aW9u QWxnb3JpdGhtKToKKyAgICAgICAgKFdlYkNvcmU6Ok1lZGlhUGxheWVyUHJpdmF0ZUFWRm91bmRh dGlvbk9iakM6OmNyZWF0ZUFWUGxheWVySXRlbSk6CisgICAgICAgIChXZWJDb3JlOjpNZWRpYVBs YXllclByaXZhdGVBVkZvdW5kYXRpb25PYmpDOjpzZXRQbGF5ZXJSYXRlKToKKyAgICAgICAgKFdl YkNvcmU6Ok1lZGlhUGxheWVyUHJpdmF0ZUFWRm91bmRhdGlvbk9iakM6OnNldFByZXNlcnZlc1Bp dGNoKToKKyAgICAgICAgKFdlYkNvcmU6Ok1lZGlhUGxheWVyUHJpdmF0ZUFWRm91bmRhdGlvbk9i akM6OnNldFBpdGNoQ29ycmVjdGlvbkFsZ29yaXRobSk6CisgICAgICAgIChXZWJDb3JlOjpNZWRp YVBsYXllclByaXZhdGVBVkZvdW5kYXRpb25PYmpDOjpwbGF5ZXJJdGVtU3RhdHVzRGlkQ2hhbmdl KToKKwogMjAyMS0wMi0yNCAgSmVyIE5vYmxlICA8amVyLm5vYmxlQGFwcGxlLmNvbT4KIAogICAg ICAgICBbQ29jb2FdIEFwcGVuZGluZyBhIHBhcnRpYWwgc2VnbWVudCBvZiBhIFdlYk0gYXVkaW8g ZmlsZSByZXN1bHRzIGluIG5vIGFkZGl0aW9uYWwgc2FtcGxlcwpkaWZmIC0tZ2l0IGEvU291cmNl L1dlYkNvcmUvcGxhdGZvcm0vZ3JhcGhpY3MvYXZmb3VuZGF0aW9uL29iamMvTWVkaWFQbGF5ZXJQ cml2YXRlQVZGb3VuZGF0aW9uT2JqQy5tbSBiL1NvdXJjZS9XZWJDb3JlL3BsYXRmb3JtL2dyYXBo aWNzL2F2Zm91bmRhdGlvbi9vYmpjL01lZGlhUGxheWVyUHJpdmF0ZUFWRm91bmRhdGlvbk9iakMu bW0KaW5kZXggYTc5MTM0YTRlN2JlYTZmMDU3N2JhNTIwM2I5NmVlY2MxMGQwMjc1Yi4uOGMxNTg5 NjFlMmIyZDU3MGM4OTBjNTVlM2YzYzEwNTc0ZTM4ZjlkZCAxMDA2NDQKLS0tIGEvU291cmNlL1dl YkNvcmUvcGxhdGZvcm0vZ3JhcGhpY3MvYXZmb3VuZGF0aW9uL29iamMvTWVkaWFQbGF5ZXJQcml2 YXRlQVZGb3VuZGF0aW9uT2JqQy5tbQorKysgYi9Tb3VyY2UvV2ViQ29yZS9wbGF0Zm9ybS9ncmFw aGljcy9hdmZvdW5kYXRpb24vb2JqYy9NZWRpYVBsYXllclByaXZhdGVBVkZvdW5kYXRpb25PYmpD Lm1tCkBAIC0xMDM0LDkgKzEwMzQsOSBAQCB2b2lkIE1lZGlhUGxheWVyUHJpdmF0ZUFWRm91bmRh dGlvbk9iakM6OmNyZWF0ZUFWUGxheWVyKCkKICAgICBzZXREZWxheUNhbGxiYWNrcyhmYWxzZSk7 CiB9CiAKLXN0YXRpYyBOU1N0cmluZyogYXVkaW9UaW1lUGl0Y2hBbGdvcml0aG1Gb3JNZWRpYVBs YXllclBpdGNoQ29ycmVjdGlvbkFsZ29yaXRobShNZWRpYVBsYXllcjo6UGl0Y2hDb3JyZWN0aW9u QWxnb3JpdGhtIHBpdGNoQ29ycmVjdGlvbkFsZ29yaXRobSwgYm9vbCBwcmVzZXJ2ZXNQaXRjaCkK K3N0YXRpYyBOU1N0cmluZyogYXVkaW9UaW1lUGl0Y2hBbGdvcml0aG1Gb3JNZWRpYVBsYXllclBp dGNoQ29ycmVjdGlvbkFsZ29yaXRobShNZWRpYVBsYXllcjo6UGl0Y2hDb3JyZWN0aW9uQWxnb3Jp dGhtIHBpdGNoQ29ycmVjdGlvbkFsZ29yaXRobSwgYm9vbCBwcmVzZXJ2ZXNQaXRjaCwgZG91Ymxl IHJhdGUpCiB7Ci0gICAgaWYgKCFwcmVzZXJ2ZXNQaXRjaCkKKyAgICBpZiAoIXByZXNlcnZlc1Bp dGNoIHx8ICFyYXRlIHx8IHJhdGUgPT0gMS4pCiAgICAgICAgIHJldHVybiBBVkF1ZGlvVGltZVBp dGNoQWxnb3JpdGhtVmFyaXNwZWVkOwogCiAgICAgc3dpdGNoIChwaXRjaENvcnJlY3Rpb25BbGdv cml0aG0pIHsKQEAgLTEwNjYsNyArMTA2Niw3IEBAIHZvaWQgTWVkaWFQbGF5ZXJQcml2YXRlQVZG b3VuZGF0aW9uT2JqQzo6Y3JlYXRlQVZQbGF5ZXJJdGVtKCkKICAgICBmb3IgKE5TU3RyaW5nICpr ZXlOYW1lIGluIGl0ZW1LVk9Qcm9wZXJ0aWVzKCkpCiAgICAgICAgIFttX2F2UGxheWVySXRlbS5n ZXQoKSBhZGRPYnNlcnZlcjptX29iamNPYnNlcnZlci5nZXQoKSBmb3JLZXlQYXRoOmtleU5hbWUg b3B0aW9uczpvcHRpb25zIGNvbnRleHQ6KHZvaWQgKilNZWRpYVBsYXllckFWRm91bmRhdGlvbk9i c2VydmF0aW9uQ29udGV4dFBsYXllckl0ZW1dOwogCi0gICAgW21fYXZQbGF5ZXJJdGVtIHNldEF1 ZGlvVGltZVBpdGNoQWxnb3JpdGhtOmF1ZGlvVGltZVBpdGNoQWxnb3JpdGhtRm9yTWVkaWFQbGF5 ZXJQaXRjaENvcnJlY3Rpb25BbGdvcml0aG0ocGxheWVyKCktPnBpdGNoQ29ycmVjdGlvbkFsZ29y aXRobSgpLCBwbGF5ZXIoKS0+cHJlc2VydmVzUGl0Y2goKSldOworICAgIFttX2F2UGxheWVySXRl bSBzZXRBdWRpb1RpbWVQaXRjaEFsZ29yaXRobTphdWRpb1RpbWVQaXRjaEFsZ29yaXRobUZvck1l ZGlhUGxheWVyUGl0Y2hDb3JyZWN0aW9uQWxnb3JpdGhtKHBsYXllcigpLT5waXRjaENvcnJlY3Rp b25BbGdvcml0aG0oKSwgcGxheWVyKCktPnByZXNlcnZlc1BpdGNoKCksIG1fY2FjaGVkUmF0ZSld OwogCiAjaWYgSEFWRShBVkZPVU5EQVRJT05fSU5URVJTVElUSUFMX0VWRU5UUykKIEFMTE9XX05F V19BUElfV0lUSE9VVF9HVUFSRFNfQkVHSU4KQEAgLTE0NDUsNiArMTQ0NSw5IEBAIHZvaWQgTWVk aWFQbGF5ZXJQcml2YXRlQVZGb3VuZGF0aW9uT2JqQzo6c2V0UGxheWVyUmF0ZShkb3VibGUgcmF0 ZSkKIHsKICAgICBzZXREZWxheUNhbGxiYWNrcyh0cnVlKTsKICAgICBtX2NhY2hlZFJhdGUgPSBy YXRlOworCisgICAgW21fYXZQbGF5ZXJJdGVtIHNldEF1ZGlvVGltZVBpdGNoQWxnb3JpdGhtOmF1 ZGlvVGltZVBpdGNoQWxnb3JpdGhtRm9yTWVkaWFQbGF5ZXJQaXRjaENvcnJlY3Rpb25BbGdvcml0 aG0ocGxheWVyKCktPnBpdGNoQ29ycmVjdGlvbkFsZ29yaXRobSgpLCBwbGF5ZXIoKS0+cHJlc2Vy dmVzUGl0Y2goKSwgbV9jYWNoZWRSYXRlKV07CisKICAgICBzZXRTaG91bGRPYnNlcnZlVGltZUNv bnRyb2xTdGF0dXMoZmFsc2UpOwogICAgIFttX2F2UGxheWVyIHNldFJhdGU6cmF0ZV07CiAgICAg bV9jYWNoZWRUaW1lQ29udHJvbFN0YXR1cyA9IFttX2F2UGxheWVyIHRpbWVDb250cm9sU3RhdHVz XTsKQEAgLTE0ODEsMTMgKzE0ODQsMTMgQEAgZG91YmxlIE1lZGlhUGxheWVyUHJpdmF0ZUFWRm91 bmRhdGlvbk9iakM6OmxpdmVVcGRhdGVJbnRlcnZhbCgpIGNvbnN0CiB2b2lkIE1lZGlhUGxheWVy UHJpdmF0ZUFWRm91bmRhdGlvbk9iakM6OnNldFByZXNlcnZlc1BpdGNoKGJvb2wgcHJlc2VydmVz UGl0Y2gpCiB7CiAgICAgaWYgKG1fYXZQbGF5ZXJJdGVtKQotICAgICAgICBbbV9hdlBsYXllckl0 ZW0gc2V0QXVkaW9UaW1lUGl0Y2hBbGdvcml0aG06YXVkaW9UaW1lUGl0Y2hBbGdvcml0aG1Gb3JN ZWRpYVBsYXllclBpdGNoQ29ycmVjdGlvbkFsZ29yaXRobShwbGF5ZXIoKS0+cGl0Y2hDb3JyZWN0 aW9uQWxnb3JpdGhtKCksIHByZXNlcnZlc1BpdGNoKV07CisgICAgICAgIFttX2F2UGxheWVySXRl bSBzZXRBdWRpb1RpbWVQaXRjaEFsZ29yaXRobTphdWRpb1RpbWVQaXRjaEFsZ29yaXRobUZvck1l ZGlhUGxheWVyUGl0Y2hDb3JyZWN0aW9uQWxnb3JpdGhtKHBsYXllcigpLT5waXRjaENvcnJlY3Rp b25BbGdvcml0aG0oKSwgcHJlc2VydmVzUGl0Y2gsIG1fY2FjaGVkUmF0ZSldOwogfQogCiB2b2lk IE1lZGlhUGxheWVyUHJpdmF0ZUFWRm91bmRhdGlvbk9iakM6OnNldFBpdGNoQ29ycmVjdGlvbkFs Z29yaXRobShNZWRpYVBsYXllcjo6UGl0Y2hDb3JyZWN0aW9uQWxnb3JpdGhtIHBpdGNoQ29ycmVj dGlvbkFsZ29yaXRobSkKIHsKICAgICBpZiAobV9hdlBsYXllckl0ZW0pCi0gICAgICAgIFttX2F2 UGxheWVySXRlbSBzZXRBdWRpb1RpbWVQaXRjaEFsZ29yaXRobTphdWRpb1RpbWVQaXRjaEFsZ29y aXRobUZvck1lZGlhUGxheWVyUGl0Y2hDb3JyZWN0aW9uQWxnb3JpdGhtKHBpdGNoQ29ycmVjdGlv bkFsZ29yaXRobSwgcGxheWVyKCktPnByZXNlcnZlc1BpdGNoKCkpXTsKKyAgICAgICAgW21fYXZQ bGF5ZXJJdGVtIHNldEF1ZGlvVGltZVBpdGNoQWxnb3JpdGhtOmF1ZGlvVGltZVBpdGNoQWxnb3Jp dGhtRm9yTWVkaWFQbGF5ZXJQaXRjaENvcnJlY3Rpb25BbGdvcml0aG0ocGl0Y2hDb3JyZWN0aW9u QWxnb3JpdGhtLCBwbGF5ZXIoKS0+cHJlc2VydmVzUGl0Y2goKSwgbV9jYWNoZWRSYXRlKV07CiB9 CiAKIHN0ZDo6dW5pcXVlX3B0cjxQbGF0Zm9ybVRpbWVSYW5nZXM+IE1lZGlhUGxheWVyUHJpdmF0 ZUFWRm91bmRhdGlvbk9iakM6OnBsYXRmb3JtQnVmZmVyZWRUaW1lUmFuZ2VzKCkgY29uc3QKQEAg LTI5NzgsNyArMjk4MSw3IEBAIHZvaWQgTWVkaWFQbGF5ZXJQcml2YXRlQVZGb3VuZGF0aW9uT2Jq Qzo6cGxheWVySXRlbVN0YXR1c0RpZENoYW5nZShpbnQgc3RhdHVzKQogI2lmICEoUExBVEZPUk0o TUFDKSAmJiBfX01BQ19PU19YX1ZFUlNJT05fTUlOX1JFUVVJUkVEID4gMTAxNDAwKQogICAgIC8v IEZJWE1FKHJkYXI6Ly83MjgyOTM1NCk6IFJlbW92ZSBhZnRlciBBVkZvdW5kYXRpb24gcmFkYXIg aXMgZml4ZWQuCiAgICAgaWYgKHN0YXR1cyA9PSBBVlBsYXllckl0ZW1TdGF0dXNSZWFkeVRvUGxh eSkKLSAgICAgICAgW21fYXZQbGF5ZXJJdGVtIHNldEF1ZGlvVGltZVBpdGNoQWxnb3JpdGhtOmF1 ZGlvVGltZVBpdGNoQWxnb3JpdGhtRm9yTWVkaWFQbGF5ZXJQaXRjaENvcnJlY3Rpb25BbGdvcml0 aG0ocGxheWVyKCktPnBpdGNoQ29ycmVjdGlvbkFsZ29yaXRobSgpLCBwbGF5ZXIoKS0+cHJlc2Vy dmVzUGl0Y2goKSldOworICAgICAgICBbbV9hdlBsYXllckl0ZW0gc2V0QXVkaW9UaW1lUGl0Y2hB bGdvcml0aG06YXVkaW9UaW1lUGl0Y2hBbGdvcml0aG1Gb3JNZWRpYVBsYXllclBpdGNoQ29ycmVj dGlvbkFsZ29yaXRobShwbGF5ZXIoKS0+cGl0Y2hDb3JyZWN0aW9uQWxnb3JpdGhtKCksIHBsYXll cigpLT5wcmVzZXJ2ZXNQaXRjaCgpLCBtX2NhY2hlZFJhdGUpXTsKICNlbmRpZgogCiAgICAgdXBk YXRlU3RhdGVzKCk7Cg==