61453 2011-05-25 11:37:34 -0700 Make allocations with guard pages ensure that the allocation succeeded 2011-05-25 11:48:45 -0700 1 1 1 Unclassified WebKit New Bugs 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED P2 Normal --- 1 oliver oliver oldest_to_newest 409780 0 oliver 2011-05-25 11:37:34 -0700 Make allocations with guard pages ensure that the allocation succeeded 409782 1 94817 oliver 2011-05-25 11:39:18 -0700 Created attachment 94817 Patch 409791 2 94817 ggaren 2011-05-25 11:47:38 -0700 Comment on attachment 94817 Patch Oops! r=me 409792 3 oliver 2011-05-25 11:48:45 -0700 Committed r87308: <http://trac.webkit.org/changeset/87308> 94817 2011-05-25 11:39:18 -0700 2011-05-25 11:47:38 -0700 Patch bug-61453-20110525113917.patch text/plain 2770 oliver U3VidmVyc2lvbiBSZXZpc2lvbjogODczMDYKZGlmZiAtLWdpdCBhL1NvdXJjZS9KYXZhU2NyaXB0 Q29yZS9DaGFuZ2VMb2cgYi9Tb3VyY2UvSmF2YVNjcmlwdENvcmUvQ2hhbmdlTG9nCmluZGV4IDZh YWYxMzk5NjQyNDU1NjlkOTE2NGZhOTUyNTljY2QwOTlmMDZkZTUuLjRjYTlkZmY5NmU4N2YyMjQ2 MmU5MzBhZDZjYmQyM2YxOWRkYTlkNWMgMTAwNjQ0Ci0tLSBhL1NvdXJjZS9KYXZhU2NyaXB0Q29y ZS9DaGFuZ2VMb2cKKysrIGIvU291cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwpAQCAtMSwz ICsxLDE5IEBACisyMDExLTA1LTI1ICBPbGl2ZXIgSHVudCAgPG9saXZlckBhcHBsZS5jb20+CisK KyAgICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAgICAgTWFrZSBhbGxv Y2F0aW9ucyB3aXRoIGd1YXJkIHBhZ2VzIGVuc3VyZSB0aGF0IHRoZSBhbGxvY2F0aW9uIHN1Y2Nl ZWRlZAorICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9NjE0 NTMKKworICAgICAgICBBZGQgbnVsbCBjaGVja3MsIGFuZCBtYWtlIFBhZ2VCbG9jaydzIG9wZXJh dG9yIGJvb2woKSB1c2UKKyAgICAgICAgdGhlIHJlYWxiYXNlLCByYXRoZXIgdGhhbiB0aGUgc3Rh cnQgb2YgdXNhYmxlIG1lbW9yeS4KKworICAgICAgICAqIHd0Zi9PU0FsbG9jYXRvclBvc2l4LmNw cDoKKyAgICAgICAgKFdURjo6T1NBbGxvY2F0b3I6OnJlc2VydmVBbmRDb21taXQpOgorICAgICAg ICAqIHd0Zi9QYWdlQmxvY2suaDoKKyAgICAgICAgKFdURjo6UGFnZUJsb2NrOjpvcGVyYXRvciBi b29sKToKKyAgICAgICAgKFdURjo6UGFnZUJsb2NrOjpQYWdlQmxvY2spOgorCiAyMDExLTA0LTEw ICBLZXZpbiBPbGxpdmllciAgPGtldmlub0B0aGVvbGxpdmllcnMuY29tPgogCiAgICAgICAgIFJl dmlld2VkIGJ5IEVyaWMgU2VpZGVsLgpkaWZmIC0tZ2l0IGEvU291cmNlL0phdmFTY3JpcHRDb3Jl L3d0Zi9PU0FsbG9jYXRvclBvc2l4LmNwcCBiL1NvdXJjZS9KYXZhU2NyaXB0Q29yZS93dGYvT1NB bGxvY2F0b3JQb3NpeC5jcHAKaW5kZXggMmQ1MGU3NjQ4ZGU5YTA4YzM0MDM4ZTlmODk2M2ZhZGYy ZTM4YTdiMy4uZjVkNTg5MTM2ZDUzMzdjY2Y3OGIyMWQ2ZDkyZmU3YzUxN2Q3N2JmMSAxMDA2NDQK LS0tIGEvU291cmNlL0phdmFTY3JpcHRDb3JlL3d0Zi9PU0FsbG9jYXRvclBvc2l4LmNwcAorKysg Yi9Tb3VyY2UvSmF2YVNjcmlwdENvcmUvd3RmL09TQWxsb2NhdG9yUG9zaXguY3BwCkBAIC05NSw5 ICs5NSwxNSBAQCB2b2lkKiBPU0FsbG9jYXRvcjo6cmVzZXJ2ZUFuZENvbW1pdChzaXplX3QgYnl0 ZXMsIFVzYWdlIHVzYWdlLCBib29sIHdyaXRhYmxlLCBibwogI2VuZGlmCiAKICAgICByZXN1bHQg PSBtbWFwKHJlc3VsdCwgYnl0ZXMsIHByb3RlY3Rpb24sIGZsYWdzLCBmZCwgMCk7Ci0gICAgaWYg KHJlc3VsdCA9PSBNQVBfRkFJTEVEKQotICAgICAgICBDUkFTSCgpOwotICAgIGlmIChpbmNsdWRl c0d1YXJkUGFnZXMpIHsKKyAgICBpZiAocmVzdWx0ID09IE1BUF9GQUlMRUQpIHsKKyAgICAjaWYg RU5BQkxFKElOVEVSUFJFVEVSKQorICAgICAgICBpZiAoZXhlY3V0YWJsZSkKKyAgICAgICAgICAg IHJlc3VsdCA9IDA7CisgICAgICAgIGVsc2UKKyAgICAjZW5kaWYKKyAgICAgICAgICAgIENSQVNI KCk7CisgICAgfQorICAgIGlmIChyZXN1bHQgJiYgaW5jbHVkZXNHdWFyZFBhZ2VzKSB7CiAgICAg ICAgIG1wcm90ZWN0KHJlc3VsdCwgcGFnZVNpemUoKSwgUFJPVF9OT05FKTsKICAgICAgICAgbXBy b3RlY3Qoc3RhdGljX2Nhc3Q8Y2hhcio+KHJlc3VsdCkgKyBieXRlcyAtIHBhZ2VTaXplKCksIHBh Z2VTaXplKCksIFBST1RfTk9ORSk7CiAgICAgfQpkaWZmIC0tZ2l0IGEvU291cmNlL0phdmFTY3Jp cHRDb3JlL3d0Zi9QYWdlQmxvY2suaCBiL1NvdXJjZS9KYXZhU2NyaXB0Q29yZS93dGYvUGFnZUJs b2NrLmgKaW5kZXggYTZmMWI0OWJiZjhkNzAzYzdlYmNhMDI2YWY0OTgzZmZhNjA0MTlkMi4uZTE3 YzU0NjBhZGI0MjliZTEyYjJmOTIwMTIwMDBjODc4YzAwNWExMyAxMDA2NDQKLS0tIGEvU291cmNl L0phdmFTY3JpcHRDb3JlL3d0Zi9QYWdlQmxvY2suaAorKysgYi9Tb3VyY2UvSmF2YVNjcmlwdENv cmUvd3RmL1BhZ2VCbG9jay5oCkBAIC00Miw3ICs0Miw3IEBAIHB1YmxpYzoKICAgICB2b2lkKiBi YXNlKCkgY29uc3QgeyByZXR1cm4gbV9iYXNlOyB9CiAgICAgc2l6ZV90IHNpemUoKSBjb25zdCB7 IHJldHVybiBtX3NpemU7IH0KIAotICAgIG9wZXJhdG9yIGJvb2woKSBjb25zdCB7IHJldHVybiAh IW1fYmFzZTsgfQorICAgIG9wZXJhdG9yIGJvb2woKSBjb25zdCB7IHJldHVybiAhIW1fcmVhbEJh c2U7IH0KIAogICAgIGJvb2wgY29udGFpbnModm9pZCogY29udGFpbmVkQmFzZSwgc2l6ZV90IGNv bnRhaW5lZFNpemUpCiAgICAgewpAQCAtNzIsNyArNzIsNyBAQCBpbmxpbmUgUGFnZUJsb2NrOjpQ YWdlQmxvY2soY29uc3QgUGFnZUJsb2NrJiBvdGhlcikKIAogaW5saW5lIFBhZ2VCbG9jazo6UGFn ZUJsb2NrKHZvaWQqIGJhc2UsIHNpemVfdCBzaXplLCBib29sIGhhc0d1YXJkUGFnZXMpCiAgICAg OiBtX3JlYWxCYXNlKGJhc2UpCi0gICAgLCBtX2Jhc2Uoc3RhdGljX2Nhc3Q8Y2hhcio+KGJhc2Up ICsgKGhhc0d1YXJkUGFnZXMgPyBwYWdlU2l6ZSgpIDogMCkpCisgICAgLCBtX2Jhc2Uoc3RhdGlj X2Nhc3Q8Y2hhcio+KGJhc2UpICsgKChiYXNlICYmIGhhc0d1YXJkUGFnZXMpID8gcGFnZVNpemUo KSA6IDApKQogICAgICwgbV9zaXplKHNpemUpCiB7CiB9Cg==