65888 2011-08-08 16:33:09 -0700 Fix thread-safety of AudioNode deletion 2011-08-08 17:49:16 -0700 1 1 1 Unclassified WebKit New Bugs 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED P2 Normal --- 1 crogers crogers kbr oldest_to_newest 448352 0 crogers 2011-08-08 16:33:09 -0700 Fix thread-safety of AudioNode deletion 448360 1 103314 crogers 2011-08-08 16:49:54 -0700 Created attachment 103314 Patch 448361 2 crogers 2011-08-08 16:52:29 -0700 AudioNodes should be deleted only on the main thread. Some AudioNodes hold references to ref-counted objects which are not thread-safe (like Float32Array) 448381 3 103314 kbr 2011-08-08 17:28:56 -0700 Comment on attachment 103314 Patch Looks good to me. 448388 4 crogers 2011-08-08 17:49:16 -0700 Committed r92658: <http://trac.webkit.org/changeset/92658> 103314 2011-08-08 16:49:54 -0700 2011-08-08 17:28:56 -0700 Patch bug-65888-20110808164953.patch text/plain 8222 crogers SW5kZXg6IFNvdXJjZS9XZWJDb3JlL0NoYW5nZUxvZwo9PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBTb3VyY2UvV2Vi Q29yZS9DaGFuZ2VMb2cJKHJldmlzaW9uIDkyNjUyKQorKysgU291cmNlL1dlYkNvcmUvQ2hhbmdl TG9nCSh3b3JraW5nIGNvcHkpCkBAIC0xLDMgKzEsMjMgQEAKKzIwMTEtMDgtMDggIENocmlzIFJv Z2VycyAgPGNyb2dlcnNAZ29vZ2xlLmNvbT4KKworICAgICAgICBGaXggdGhyZWFkLXNhZmV0eSBv ZiBBdWRpb05vZGUgZGVsZXRpb24KKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hv d19idWcuY2dpP2lkPTY1ODg4CisKKyAgICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISku CisKKyAgICAgICAgTm8gbmV3IHRlc3RzIC0gbm8gY2hhbmdlIGluIEphdmFTY3JpcHQgQVBJLgor CisgICAgICAgICogd2ViYXVkaW8vQXVkaW9Db250ZXh0LmNwcDoKKyAgICAgICAgKFdlYkNvcmU6 OkF1ZGlvQ29udGV4dDo6QXVkaW9Db250ZXh0KToKKyAgICAgICAgKFdlYkNvcmU6OkF1ZGlvQ29u dGV4dDo6Y29uc3RydWN0Q29tbW9uKToKKyAgICAgICAgKFdlYkNvcmU6OkF1ZGlvQ29udGV4dDo6 fkF1ZGlvQ29udGV4dCk6CisgICAgICAgIChXZWJDb3JlOjpBdWRpb0NvbnRleHQ6OnVuaW5pdGlh bGl6ZSk6CisgICAgICAgIChXZWJDb3JlOjpBdWRpb0NvbnRleHQ6OmhhbmRsZVBvc3RSZW5kZXJU YXNrcyk6CisgICAgICAgIChXZWJDb3JlOjpBdWRpb0NvbnRleHQ6OnNjaGVkdWxlTm9kZURlbGV0 aW9uKToKKyAgICAgICAgKFdlYkNvcmU6OkF1ZGlvQ29udGV4dDo6ZGVsZXRlTWFya2VkTm9kZXNE aXNwYXRjaCk6CisgICAgICAgIChXZWJDb3JlOjpBdWRpb0NvbnRleHQ6OmRlbGV0ZU1hcmtlZE5v ZGVzKToKKyAgICAgICAgKiB3ZWJhdWRpby9BdWRpb0NvbnRleHQuaDoKKwogCiAgICAgICAgIExv Z2ljIHRvIGNvbXB1dGUgdmlzaWJsZSBkaXNwbGF5IHJlY3QgaW4gR3JhcGhpY3NMYXllckNBOjpz eW5jQ29tcG9zaXRpbmdTdGF0ZQogICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93 X2J1Zy5jZ2k/aWQ9NjU3MDgKSW5kZXg6IFNvdXJjZS9XZWJDb3JlL3dlYmF1ZGlvL0F1ZGlvQ29u dGV4dC5jcHAKPT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PQotLS0gU291cmNlL1dlYkNvcmUvd2ViYXVkaW8vQXVkaW9Db250 ZXh0LmNwcAkocmV2aXNpb24gOTI2MzMpCisrKyBTb3VyY2UvV2ViQ29yZS93ZWJhdWRpby9BdWRp b0NvbnRleHQuY3BwCSh3b3JraW5nIGNvcHkpCkBAIC0xMjAsNiArMTIwLDcgQEAgQXVkaW9Db250 ZXh0OjpBdWRpb0NvbnRleHQoRG9jdW1lbnQqIGRvYwogICAgICwgbV9pc0F1ZGlvVGhyZWFkRmlu aXNoZWQoZmFsc2UpCiAgICAgLCBtX2RvY3VtZW50KGRvY3VtZW50KQogICAgICwgbV9kZXN0aW5h dGlvbk5vZGUoMCkKKyAgICAsIG1faXNEZWxldGlvblNjaGVkdWxlZChmYWxzZSkKICAgICAsIG1f Y29ubmVjdGlvbkNvdW50KDApCiAgICAgLCBtX2F1ZGlvVGhyZWFkKDApCiAgICAgLCBtX2dyYXBo T3duZXJUaHJlYWQoVW5kZWZpbmVkVGhyZWFkSWRlbnRpZmllcikKQEAgLTE2MCwxMCArMTYxLDYg QEAgQXVkaW9Db250ZXh0OjpBdWRpb0NvbnRleHQoRG9jdW1lbnQqIGRvYwogCiB2b2lkIEF1ZGlv Q29udGV4dDo6Y29uc3RydWN0Q29tbW9uKCkKIHsKLSAgICAvLyBOb3RlOiBiZWNhdXNlIGFkb3B0 UmVmKCkgd29uJ3QgYmUgY2FsbGVkIHVudGlsIHdlIGxlYXZlIHRoaXMgY29uc3RydWN0b3IsIGJ1 dCBjb2RlIGluIHRoaXMgY29uc3RydWN0b3IgbmVlZHMgdG8gcmVmZXJlbmNlIHRoaXMgY29udGV4 dCwKLSAgICAvLyByZWxheCB0aGUgY2hlY2suCi0gICAgcmVsYXhBZG9wdGlvblJlcXVpcmVtZW50 KCk7Ci0gICAgCiAgICAgRkZURnJhbWU6OmluaXRpYWxpemUoKTsKICAgICAKICAgICBtX2xpc3Rl bmVyID0gQXVkaW9MaXN0ZW5lcjo6Y3JlYXRlKCk7CkBAIC0xNzUsNyArMTcyLDcgQEAgQXVkaW9D b250ZXh0Ojp+QXVkaW9Db250ZXh0KCkKIHsKICNpZiBERUJVR19BVURJT05PREVfUkVGRVJFTkNF UwogICAgIHByaW50ZigiJXA6IEF1ZGlvQ29udGV4dDo6fkF1ZGlvQ29udGV4dCgpXG4iLCB0aGlz KTsKLSNlbmRpZiAgICAKKyNlbmRpZgogICAgIC8vIEF1ZGlvTm9kZXMga2VlcCBhIHJlZmVyZW5j ZSB0byB0aGVpciBjb250ZXh0LCBzbyB0aGVyZSBzaG91bGQgYmUgbm8gd2F5IHRvIGJlIGluIHRo ZSBkZXN0cnVjdG9yIGlmIHRoZXJlIGFyZSBzdGlsbCBBdWRpb05vZGVzIGFyb3VuZC4KICAgICBB U1NFUlQoIW1fbm9kZXNUb0RlbGV0ZS5zaXplKCkpOwogICAgIEFTU0VSVCghbV9yZWZlcmVuY2Vk Tm9kZXMuc2l6ZSgpKTsKQEAgLTIyNyw3ICsyMjQsOSBAQCB2b2lkIEF1ZGlvQ29udGV4dDo6dW5p bml0aWFsaXplKCkKICAgICAgICAgCiAgICAgICAgIC8vIEdldCByaWQgb2YgdGhlIHNvdXJjZXMg d2hpY2ggbWF5IHN0aWxsIGJlIHBsYXlpbmcuCiAgICAgICAgIGRlcmVmVW5maW5pc2hlZFNvdXJj ZU5vZGVzKCk7Ci0gICAgICAgIAorCisgICAgICAgIGRlbGV0ZU1hcmtlZE5vZGVzKCk7CisKICAg ICAgICAgLy8gQmVjYXVzZSB0aGUgQXVkaW9CdWZmZXJzIGFyZSBnYXJiYWdlIGNvbGxlY3RlZCwg d2UgY2FuJ3QgZGVsZXRlIHRoZW0gaGVyZS4KICAgICAgICAgLy8gSW5zdGVhZCwgYXQgbGVhc3Qg cmVsZWFzZSB0aGUgcG90ZW50aWFsbHkgbGFyZ2UgYW1vdW50IG9mIGFsbG9jYXRlZCBtZW1vcnkg Zm9yIHRoZSBhdWRpbyBkYXRhLgogICAgICAgICAvLyBOb3RlIHRoYXQgd2UgZG8gdGhpcyAqYWZ0 ZXIqIHRoZSBjb250ZXh0IGlzIHVuaW5pdGlhbGl6ZWQgYW5kIHN0b3BzIHByb2Nlc3NpbmcgYXVk aW8uCkBAIC01NjYsOCArNTY1LDkgQEAgdm9pZCBBdWRpb0NvbnRleHQ6OmhhbmRsZVBvc3RSZW5k ZXJUYXNrcwogICAgICAgICAvLyBEeW5hbWljYWxseSBjbGVhbiB1cCBub2RlcyB3aGljaCBhcmUg bm8gbG9uZ2VyIG5lZWRlZC4KICAgICAgICAgZGVyZWZGaW5pc2hlZFNvdXJjZU5vZGVzKCk7CiAK LSAgICAgICAgLy8gRmluYWxseSBhY3R1YWxseSBkZWxldGUuCi0gICAgICAgIGRlbGV0ZU1hcmtl ZE5vZGVzKCk7CisgICAgICAgIC8vIERvbid0IGRlbGV0ZSBpbiB0aGUgcmVhbC10aW1lIHRocmVh ZC4gTGV0IHRoZSBtYWluIHRocmVhZCBkbyBpdC4KKyAgICAgICAgLy8gUmVmLWNvdW50ZWQgb2Jq ZWN0cyBoZWxkIGJ5IGNlcnRhaW4gQXVkaW9Ob2RlcyBtYXkgbm90IGJlIHRocmVhZC1zYWZlLgor ICAgICAgICBzY2hlZHVsZU5vZGVEZWxldGlvbigpOwogCiAgICAgICAgIC8vIEZpeHVwIHRoZSBz dGF0ZSBvZiBhbnkgZGlydHkgQXVkaW9Ob2RlSW5wdXRzIGFuZCBBdWRpb05vZGVPdXRwdXRzLgog ICAgICAgICBoYW5kbGVEaXJ0eUF1ZGlvTm9kZUlucHV0cygpOwpAQCAtNTk2LDEyICs1OTYsNDIg QEAgdm9pZCBBdWRpb0NvbnRleHQ6Om1hcmtGb3JEZWxldGlvbihBdWRpbwogICAgIG1fbm9kZXNU b0RlbGV0ZS5hcHBlbmQobm9kZSk7CiB9CiAKK3ZvaWQgQXVkaW9Db250ZXh0OjpzY2hlZHVsZU5v ZGVEZWxldGlvbigpCit7CisgICAgYm9vbCBpc0dvb2QgPSBtX2lzSW5pdGlhbGl6ZWQgJiYgaXNH cmFwaE93bmVyKCk7CisgICAgQVNTRVJUKGlzR29vZCk7CisgICAgaWYgKCFpc0dvb2QpCisgICAg ICAgIHJldHVybjsKKworICAgIC8vIE1ha2Ugc3VyZSB0byBjYWxsIGRlbGV0ZU1hcmtlZE5vZGVz KCkgb24gbWFpbiB0aHJlYWQuICAgIAorICAgIGlmIChtX25vZGVzVG9EZWxldGUuc2l6ZSgpICYm ICFtX2lzRGVsZXRpb25TY2hlZHVsZWQpIHsKKyAgICAgICAgbV9pc0RlbGV0aW9uU2NoZWR1bGVk ID0gdHJ1ZTsKKworICAgICAgICAvLyBEb24ndCBsZXQgb3Vyc2VsZiBnZXQgZGVsZXRlZCBiZWZv cmUgdGhlIGNhbGxiYWNrLgorICAgICAgICAvLyBTZWUgbWF0Y2hpbmcgZGVyZWYoKSBpbiBkZWxl dGVNYXJrZWROb2Rlc0Rpc3BhdGNoKCkuCisgICAgICAgIHJlZigpOworICAgICAgICBjYWxsT25N YWluVGhyZWFkKGRlbGV0ZU1hcmtlZE5vZGVzRGlzcGF0Y2gsIHRoaXMpOworICAgIH0KK30KKwor dm9pZCBBdWRpb0NvbnRleHQ6OmRlbGV0ZU1hcmtlZE5vZGVzRGlzcGF0Y2godm9pZCogdXNlckRh dGEpCit7CisgICAgQXVkaW9Db250ZXh0KiBjb250ZXh0ID0gcmVpbnRlcnByZXRfY2FzdDxBdWRp b0NvbnRleHQqPih1c2VyRGF0YSk7CisgICAgQVNTRVJUKGNvbnRleHQpOworICAgIGlmICghY29u dGV4dCkKKyAgICAgICAgcmV0dXJuOworCisgICAgY29udGV4dC0+ZGVsZXRlTWFya2VkTm9kZXMo KTsKKyAgICBjb250ZXh0LT5kZXJlZigpOworfQorCiB2b2lkIEF1ZGlvQ29udGV4dDo6ZGVsZXRl TWFya2VkTm9kZXMoKQogewotICAgIEFTU0VSVChpc0dyYXBoT3duZXIoKSB8fCBpc0F1ZGlvVGhy ZWFkRmluaXNoZWQoKSk7CisgICAgQVNTRVJUKGlzTWFpblRocmVhZCgpKTsKIAorICAgIEF1dG9M b2NrZXIgbG9ja2VyKHRoaXMpOworICAgIAogICAgIC8vIE5vdGU6IGRlbGV0aW5nIGFuIEF1ZGlv Tm9kZSBjYW4gY2F1c2UgbV9ub2Rlc1RvRGVsZXRlIHRvIGdyb3cuCi0gICAgc2l6ZV90IG5vZGVz RGVsZXRlZCA9IDA7CiAgICAgd2hpbGUgKHNpemVfdCBuID0gbV9ub2Rlc1RvRGVsZXRlLnNpemUo KSkgewogICAgICAgICBBdWRpb05vZGUqIG5vZGUgPSBtX25vZGVzVG9EZWxldGVbbiAtIDFdOwog ICAgICAgICBtX25vZGVzVG9EZWxldGUucmVtb3ZlTGFzdCgpOwpAQCAtNjE4LDExICs2NDgsOSBA QCB2b2lkIEF1ZGlvQ29udGV4dDo6ZGVsZXRlTWFya2VkTm9kZXMoKQogCiAgICAgICAgIC8vIEZp bmFsbHksIGRlbGV0ZSBpdC4KICAgICAgICAgZGVsZXRlIG5vZGU7Ci0KLSAgICAgICAgLy8gRG9u J3QgZGVsZXRlIHRvbyBtYW55IG5vZGVzIHBlciByZW5kZXIgcXVhbnR1bSBzaW5jZSB3ZSBkb24n dCB3YW50IHRvIGRvIHRvbyBtdWNoIHdvcmsgaW4gdGhlIHJlYWx0aW1lIGF1ZGlvIHRocmVhZC4K LSAgICAgICAgaWYgKCsrbm9kZXNEZWxldGVkID4gTWF4Tm9kZXNUb0RlbGV0ZVBlclF1YW50dW0p Ci0gICAgICAgICAgICBicmVhazsKICAgICB9CisgICAgCisgICAgbV9pc0RlbGV0aW9uU2NoZWR1 bGVkID0gZmFsc2U7CiB9CiAKIHZvaWQgQXVkaW9Db250ZXh0OjptYXJrQXVkaW9Ob2RlSW5wdXRE aXJ0eShBdWRpb05vZGVJbnB1dCogaW5wdXQpCkluZGV4OiBTb3VyY2UvV2ViQ29yZS93ZWJhdWRp by9BdWRpb0NvbnRleHQuaAo9PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBTb3VyY2UvV2ViQ29yZS93ZWJhdWRpby9B dWRpb0NvbnRleHQuaAkocmV2aXNpb24gOTI2MzMpCisrKyBTb3VyY2UvV2ViQ29yZS93ZWJhdWRp by9BdWRpb0NvbnRleHQuaAkod29ya2luZyBjb3B5KQpAQCAtMzgsNiArMzgsNyBAQAogI2luY2x1 ZGUgPHd0Zi9QYXNzUmVmUHRyLmg+CiAjaW5jbHVkZSA8d3RmL1JlZkNvdW50ZWQuaD4KICNpbmNs dWRlIDx3dGYvUmVmUHRyLmg+CisjaW5jbHVkZSA8d3RmL1RocmVhZFNhZmVSZWZDb3VudGVkLmg+ CiAjaW5jbHVkZSA8d3RmL1RocmVhZGluZy5oPgogI2luY2x1ZGUgPHd0Zi9WZWN0b3IuaD4KICNp bmNsdWRlIDx3dGYvdGV4dC9BdG9taWNTdHJpbmdIYXNoLmg+CkBAIC02Nyw3ICs2OCw3IEBAIGNs YXNzIEphdmFTY3JpcHRBdWRpb05vZGU7CiAvLyBBdWRpb0NvbnRleHQgaXMgdGhlIGNvcm5lcnN0 b25lIG9mIHRoZSB3ZWIgYXVkaW8gQVBJIGFuZCBhbGwgQXVkaW9Ob2RlcyBhcmUgY3JlYXRlZCBm cm9tIGl0LgogLy8gRm9yIHRocmVhZCBzYWZldHkgYmV0d2VlbiB0aGUgYXVkaW8gdGhyZWFkIGFu ZCB0aGUgbWFpbiB0aHJlYWQsIGl0IGhhcyBhIHJlbmRlcmluZyBncmFwaCBsb2NraW5nIG1lY2hh bmlzbS4gCiAKLWNsYXNzIEF1ZGlvQ29udGV4dCA6IHB1YmxpYyBBY3RpdmVET01PYmplY3QsIHB1 YmxpYyBSZWZDb3VudGVkPEF1ZGlvQ29udGV4dD4sIHB1YmxpYyBFdmVudFRhcmdldCB7CitjbGFz cyBBdWRpb0NvbnRleHQgOiBwdWJsaWMgQWN0aXZlRE9NT2JqZWN0LCBwdWJsaWMgVGhyZWFkU2Fm ZVJlZkNvdW50ZWQ8QXVkaW9Db250ZXh0PiwgcHVibGljIEV2ZW50VGFyZ2V0IHsKIHB1YmxpYzoK ICAgICAvLyBDcmVhdGUgYW4gQXVkaW9Db250ZXh0IGZvciByZW5kZXJpbmcgdG8gdGhlIGF1ZGlv IGhhcmR3YXJlLgogICAgIHN0YXRpYyBQYXNzUmVmUHRyPEF1ZGlvQ29udGV4dD4gY3JlYXRlKERv Y3VtZW50Kik7CkBAIC0xMzYsMTAgKzEzNywxMCBAQCBwdWJsaWM6CiAgICAgLy8gQ2FsbGVkIHBl cmlvZGljYWxseSBhdCB0aGUgZW5kIG9mIGVhY2ggcmVuZGVyIHF1YW50dW0gdG8gZGVyZWZlcmVu Y2UgZmluaXNoZWQgc291cmNlIG5vZGVzLgogICAgIHZvaWQgZGVyZWZGaW5pc2hlZFNvdXJjZU5v ZGVzKCk7CiAKLSAgICAvLyBXZSByZWFwIGFsbCBtYXJrZWQgbm9kZXMgYXQgdGhlIGVuZCBvZiBl YWNoIHJlYWx0aW1lIHJlbmRlciBxdWFudHVtIGluIGRlbGV0ZU1hcmtlZE5vZGVzKCkuCisgICAg Ly8gV2Ugc2NoZWR1bGUgZGVsZXRpb24gb2YgYWxsIG1hcmtlZCBub2RlcyBhdCB0aGUgZW5kIG9m IGVhY2ggcmVhbHRpbWUgcmVuZGVyIHF1YW50dW0uCiAgICAgdm9pZCBtYXJrRm9yRGVsZXRpb24o QXVkaW9Ob2RlKik7CiAgICAgdm9pZCBkZWxldGVNYXJrZWROb2RlcygpOwotCisgICAgCiAgICAg Ly8gS2VlcHMgdHJhY2sgb2YgdGhlIG51bWJlciBvZiBjb25uZWN0aW9ucyBtYWRlLgogICAgIHZv aWQgaW5jcmVtZW50Q29ubmVjdGlvbkNvdW50KCkKICAgICB7CkBAIC0yMDksOSArMjEwLDkgQEAg cHVibGljOgogCiAgICAgREVGSU5FX0FUVFJJQlVURV9FVkVOVF9MSVNURU5FUihjb21wbGV0ZSk7 CiAKLSAgICAvLyBSZWNvbmNpbGUgcmVmL2RlcmVmIHdoaWNoIGFyZSBkZWZpbmVkIGJvdGggaW4g QXVkaW9Ob2RlIGFuZCBFdmVudFRhcmdldC4KLSAgICB1c2luZyBSZWZDb3VudGVkPEF1ZGlvQ29u dGV4dD46OnJlZjsKLSAgICB1c2luZyBSZWZDb3VudGVkPEF1ZGlvQ29udGV4dD46OmRlcmVmOwor ICAgIC8vIFJlY29uY2lsZSByZWYvZGVyZWYgd2hpY2ggYXJlIGRlZmluZWQgYm90aCBpbiBUaHJl YWRTYWZlUmVmQ291bnRlZCBhbmQgRXZlbnRUYXJnZXQuCisgICAgdXNpbmcgVGhyZWFkU2FmZVJl ZkNvdW50ZWQ8QXVkaW9Db250ZXh0Pjo6cmVmOworICAgIHVzaW5nIFRocmVhZFNhZmVSZWZDb3Vu dGVkPEF1ZGlvQ29udGV4dD46OmRlcmVmOwogCiAgICAgdm9pZCBzdGFydFJlbmRlcmluZygpOwog ICAgIHZvaWQgZmlyZUNvbXBsZXRpb25FdmVudCgpOwpAQCAtMjI1LDYgKzIyNiw5IEBAIHByaXZh dGU6CiAKICAgICB2b2lkIGxhenlJbml0aWFsaXplKCk7CiAgICAgdm9pZCB1bmluaXRpYWxpemUo KTsKKworICAgIHZvaWQgc2NoZWR1bGVOb2RlRGVsZXRpb24oKTsKKyAgICBzdGF0aWMgdm9pZCBk ZWxldGVNYXJrZWROb2Rlc0Rpc3BhdGNoKHZvaWQqIHVzZXJEYXRhKTsKICAgICAKICAgICBib29s IG1faXNJbml0aWFsaXplZDsKICAgICBib29sIG1faXNBdWRpb1RocmVhZEZpbmlzaGVkOwpAQCAt MjU3LDggKzI2MSwxMCBAQCBwcml2YXRlOgogICAgIC8vIEVpdGhlciBhY2Nlc3NlZCB3aGVuIHRo ZSBncmFwaCBsb2NrIGlzIGhlbGQsIG9yIG9uIHRoZSBtYWluIHRocmVhZCB3aGVuIHRoZSBhdWRp byB0aHJlYWQgaGFzIGZpbmlzaGVkLgogICAgIFZlY3RvcjxBdWRpb05vZGUqPiBtX3JlZmVyZW5j ZWROb2RlczsKIAotICAgIC8vIEFjY3VtdWxhdGUgbm9kZXMgd2hpY2ggbmVlZCB0byBiZSBkZWxl dGVkIGF0IHRoZSBlbmQgb2YgYSByZW5kZXIgY3ljbGUgKGluIHJlYWx0aW1lIHRocmVhZCkgaGVy ZS4KKyAgICAvLyBBY2N1bXVsYXRlIG5vZGVzIHdoaWNoIG5lZWQgdG8gYmUgZGVsZXRlZCBoZXJl LgorICAgIC8vIFRoZXkgd2lsbCBiZSBzY2hlZHVsZWQgZm9yIGRlbGV0aW9uIChvbiB0aGUgbWFp biB0aHJlYWQpIGF0IHRoZSBlbmQgb2YgYSByZW5kZXIgY3ljbGUgKGluIHJlYWx0aW1lIHRocmVh ZCkuCiAgICAgVmVjdG9yPEF1ZGlvTm9kZSo+IG1fbm9kZXNUb0RlbGV0ZTsKKyAgICBib29sIG1f aXNEZWxldGlvblNjaGVkdWxlZDsKIAogICAgIC8vIE9ubHkgYWNjZXNzZWQgd2hlbiB0aGUgZ3Jh cGggbG9jayBpcyBoZWxkLgogICAgIEhhc2hTZXQ8QXVkaW9Ob2RlSW5wdXQqPiBtX2RpcnR5QXVk aW9Ob2RlSW5wdXRzOwo=