133421 2014-05-31 10:37:45 -0700 Don't use std::mutex::try_lock to check if we own a mutex 2014-05-31 10:41:58 -0700 1 1 1 Unclassified WebKit New Bugs 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED P2 Normal --- 1 andersca andersca oldest_to_newest 1012744 0 andersca 2014-05-31 10:37:45 -0700 Don't use std::mutex::try_lock to check if we own a mutex 1012745 1 232317 andersca 2014-05-31 10:39:36 -0700 Created attachment 232317 Patch 1012746 2 andersca 2014-05-31 10:41:58 -0700 Committed r169503: <http://trac.webkit.org/changeset/169503> 232317 2014-05-31 10:39:36 -0700 2014-05-31 10:40:22 -0700 Patch bug-133421-20140531103913.patch text/plain 2738 andersca U3VidmVyc2lvbiBSZXZpc2lvbjogMTY5NTAyCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggMWIzNmJiZGZlZjdmYzM1 OTRmZDU3NGMyZmE0MDlkYjg4OGExNGI5Yy4uN2Q3MjRlMzM1MmIyOTgwNGNmMzU4NTI5ZjVmZmM1 Yzk1MmExYTBmNiAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDE5IEBACisyMDE0LTA1LTMxICBBbmRl cnMgQ2FybHNzb24gIDxhbmRlcnNjYUBhcHBsZS5jb20+CisKKyAgICAgICAgRG9uJ3QgdXNlIHN0 ZDo6bXV0ZXg6OnRyeV9sb2NrIHRvIGNoZWNrIGlmIHdlIG93biBhIG11dGV4CisgICAgICAgIGh0 dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD0xMzM0MjEKKworICAgICAgICBS ZXZpZXdlZCBieSBOT0JPRFkgKE9PUFMhKS4KKworICAgICAgICBBY2NvcmRpbmcgdGhlIEMrKyBz dGFuZGFyZCwgY2FsbGluZyB0cnlfbG9jayBvbiBhIG11dGV4IHRoYXQncyBhbHJlYWR5IG93bmVk IGJ5IHRoZSBjdXJyZW50IHRocmVhZAorICAgICAgICBpcyB1bmRlZmluZWQgYmVoYXZpb3IsIHNv IGRvbid0IGRvIHRoYXQuCisKKyAgICAgICAgKiBNb2R1bGVzL3dlYmRhdGFiYXNlL0RhdGFiYXNl QmFja2VuZEJhc2UuY3BwOgorICAgICAgICAoV2ViQ29yZTo6Z3VpZFRvVmVyc2lvbk1hcCk6Cisg ICAgICAgIChXZWJDb3JlOjp1cGRhdGVHdWlkVmVyc2lvbk1hcCk6CisgICAgICAgIChXZWJDb3Jl OjpndWlkVG9EYXRhYmFzZU1hcCk6CisgICAgICAgIChXZWJDb3JlOjpndWlkRm9yT3JpZ2luQW5k TmFtZSk6CisKIDIwMTQtMDUtMzAgIEVucmljYSBDYXN1Y2NpICA8ZW5yaWNhQGFwcGxlLmNvbT4K IAogICAgICAgICBSRUdSRVNTSU9OIChXZWJLaXQyKTogc3BhY2Ugc3BhY2UgdG8gaW5zZXJ0IHBl cmlvZCBkb2Vzbid0IHdvcmsgaW4gd2ViIGZvcm1zLgpkaWZmIC0tZ2l0IGEvU291cmNlL1dlYkNv cmUvTW9kdWxlcy93ZWJkYXRhYmFzZS9EYXRhYmFzZUJhY2tlbmRCYXNlLmNwcCBiL1NvdXJjZS9X ZWJDb3JlL01vZHVsZXMvd2ViZGF0YWJhc2UvRGF0YWJhc2VCYWNrZW5kQmFzZS5jcHAKaW5kZXgg ODVlODgyNDViNjU1ZjhkMDI4NjI3ODE2Y2U3MzQwZTc3MGIyMmIzYS4uNTZkM2Q4MTk0MmExZWRl N2FiM2I3NWE3ZWMyNGZiYjE4YTE3MzY5OSAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvTW9k dWxlcy93ZWJkYXRhYmFzZS9EYXRhYmFzZUJhY2tlbmRCYXNlLmNwcAorKysgYi9Tb3VyY2UvV2Vi Q29yZS9Nb2R1bGVzL3dlYmRhdGFiYXNlL0RhdGFiYXNlQmFja2VuZEJhc2UuY3BwCkBAIC0xNTMs OSArMTUzLDYgQEAgc3RhdGljIHN0ZDo6bXV0ZXgmIGd1aWRNdXRleCgpCiB0eXBlZGVmIEhhc2hN YXA8RGF0YWJhc2VHdWlkLCBTdHJpbmc+IEd1aWRWZXJzaW9uTWFwOwogc3RhdGljIEd1aWRWZXJz aW9uTWFwJiBndWlkVG9WZXJzaW9uTWFwKCkKIHsKLSAgICAvLyBFbnN1cmUgdGhlIHRoZSBtdXRl eCBpcyBsb2NrZWQuCi0gICAgQVNTRVJUKCFndWlkTXV0ZXgoKS50cnlfbG9jaygpKTsKLQogICAg IHN0YXRpYyBOZXZlckRlc3Ryb3llZDxHdWlkVmVyc2lvbk1hcD4gbWFwOwogICAgIHJldHVybiBt YXA7CiB9CkBAIC0xNjMsOSArMTYwLDYgQEAgc3RhdGljIEd1aWRWZXJzaW9uTWFwJiBndWlkVG9W ZXJzaW9uTWFwKCkKIC8vIE5PVEU6IENhbGxlciBtdXN0IGxvY2sgZ3VpZE11dGV4KCkuCiBzdGF0 aWMgaW5saW5lIHZvaWQgdXBkYXRlR3VpZFZlcnNpb25NYXAoRGF0YWJhc2VHdWlkIGd1aWQsIFN0 cmluZyBuZXdWZXJzaW9uKQogewotICAgIC8vIEVuc3VyZSB0aGUgdGhlIG11dGV4IGlzIGxvY2tl ZC4KLSAgICBBU1NFUlQoIWd1aWRNdXRleCgpLnRyeV9sb2NrKCkpOwotCiAgICAgLy8gTm90ZTog SXQgaXMgbm90IHNhZmUgdG8gcHV0IGFuIGVtcHR5IHN0cmluZyBpbnRvIHRoZSBndWlkVG9WZXJz aW9uTWFwKCkgbWFwLgogICAgIC8vIFRoYXQncyBiZWNhdXNlIHRoZSBtYXAgaXMgY3Jvc3MtdGhy ZWFkLCBidXQgZW1wdHkgc3RyaW5ncyBhcmUgcGVyLXRocmVhZC4KICAgICAvLyBUaGUgY29weSgp IGZ1bmN0aW9uIG1ha2VzIGEgdmVyc2lvbiBvZiB0aGUgc3RyaW5nIHlvdSBjYW4gdXNlIG9uIHRo ZSBjdXJyZW50CkBAIC0xODAsMTggKzE3NCwxMiBAQCB0eXBlZGVmIEhhc2hNYXA8RGF0YWJhc2VH dWlkLCBzdGQ6OnVuaXF1ZV9wdHI8SGFzaFNldDxEYXRhYmFzZUJhY2tlbmRCYXNlKj4+PiBHdQog CiBzdGF0aWMgR3VpZERhdGFiYXNlTWFwJiBndWlkVG9EYXRhYmFzZU1hcCgpCiB7Ci0gICAgLy8g RW5zdXJlIHRoZSB0aGUgbXV0ZXggaXMgbG9ja2VkLgotICAgIEFTU0VSVCghZ3VpZE11dGV4KCku dHJ5X2xvY2soKSk7Ci0KICAgICBzdGF0aWMgTmV2ZXJEZXN0cm95ZWQ8R3VpZERhdGFiYXNlTWFw PiBtYXA7CiAgICAgcmV0dXJuIG1hcDsKIH0KIAogc3RhdGljIERhdGFiYXNlR3VpZCBndWlkRm9y T3JpZ2luQW5kTmFtZShjb25zdCBTdHJpbmcmIG9yaWdpbiwgY29uc3QgU3RyaW5nJiBuYW1lKQog ewotICAgIC8vIEVuc3VyZSB0aGUgdGhlIG11dGV4IGlzIGxvY2tlZC4KLSAgICBBU1NFUlQoIWd1 aWRNdXRleCgpLnRyeV9sb2NrKCkpOwotCiAgICAgU3RyaW5nIHN0cmluZ0lEID0gb3JpZ2luICsg Ii8iICsgbmFtZTsKIAogICAgIHR5cGVkZWYgSGFzaE1hcDxTdHJpbmcsIGludD4gSURHdWlkTWFw Owo=