125932 2013-12-18 11:01:47 -0800 CStack Branch: Exceptions in LLIntSlowPaths shouldn't pop call frame 2013-12-18 11:43:10 -0800 1 1 1 Unclassified WebKit JavaScriptCore 528+ (Nightly build) All All RESOLVED FIXED P2 Normal --- 1 msaboff msaboff oldest_to_newest 961009 0 msaboff 2013-12-18 11:01:47 -0800 The macro LLINT_CALL_RETURN() in LLIntSlowPaths.cpp is popping the call frame and returning that call frame to the caller. llint_slow_path_handle_exception already unwinds the stack via a call to genericUnwind(). 961020 1 219552 msaboff 2013-12-18 11:23:58 -0800 Created attachment 219552 Patch 961033 2 219552 mark.lam 2013-12-18 11:41:33 -0800 Comment on attachment 219552 Patch r=me 961035 3 msaboff 2013-12-18 11:43:10 -0800 Committed r160783: <http://trac.webkit.org/changeset/160783> 219552 2013-12-18 11:23:58 -0800 2013-12-18 11:41:33 -0800 Patch 125932.patch text/plain 1638 msaboff SW5kZXg6IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKPT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gU291 cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkocmV2aXNpb24gMTYwNzc5KQorKysgU291cmNl L0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDE3IEBA CisyMDEzLTEyLTE4ICBNaWNoYWVsIFNhYm9mZiAgPG1zYWJvZmZAYXBwbGUuY29tPgorCisgICAg ICAgIENTdGFjayBCcmFuY2g6IEV4Y2VwdGlvbnMgaW4gTExJbnRTbG93UGF0aHMgc2hvdWxkbid0 IHBvcCBjYWxsIGZyYW1lCisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVn LmNnaT9pZD0xMjU5MzIKKworICAgICAgICBSZXZpZXdlZCBieSBOT0JPRFkgKE9PUFMhKS4KKwor ICAgICAgICBSZW1vdmVkIHRoZSB1bndpbmRpbmcgb2YgdGhlIGNhbGwgZnJhbWUgaW4gTExJTlRf Q0FMTF9SRVRVUk4oKS4KKyAgICAgICAgU2luY2UgbGxpbnRfc2xvd19wYXRoX2hhbmRsZV9leGNl cHRpb24gd2lsbCB1bndpbmQgdG8gdGhlIHByb3BlciBjYWxsRnJhbWUKKyAgICAgICAgdmlhIGdl bmVyaWNVbndpbmQoKSB0aGVyZSBpcyBubyBuZWVkIGZvciB0aGUgZnJhbWUgdG8gYmUgdW53b3Vu ZCBpbgorICAgICAgICBsbGludCBzbG93IHBhdGhzLgorCisgICAgICAgICogbGxpbnQvTExJbnRT bG93UGF0aHMuY3BwOgorCiAyMDEzLTEyLTE3ICBNaWNoYWVsIFNhYm9mZiAgPG1zYWJvZmZAYXBw bGUuY29tPgogCiAgICAgICAgIENTdGFjayBCcmFuY2g6IEZpeCB2YXJhcmdzIGNhbGxzIHRvIHdv cmsgb24gQyBzdGFjawpJbmRleDogU291cmNlL0phdmFTY3JpcHRDb3JlL2xsaW50L0xMSW50U2xv d1BhdGhzLmNwcAo9PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09Ci0tLSBTb3VyY2UvSmF2YVNjcmlwdENvcmUvbGxpbnQvTExJ bnRTbG93UGF0aHMuY3BwCShyZXZpc2lvbiAxNjA3NzcpCisrKyBTb3VyY2UvSmF2YVNjcmlwdENv cmUvbGxpbnQvTExJbnRTbG93UGF0aHMuY3BwCSh3b3JraW5nIGNvcHkpCkBAIC0xNTcsNyArMTU3 LDcgQEAgbmFtZXNwYWNlIEpTQyB7IG5hbWVzcGFjZSBMTEludCB7CiAjZGVmaW5lIExMSU5UX0NB TExfUkVUVVJOKGV4ZWMsIGNhbGxUYXJnZXQpIGRvIHsgICAgICAgICAgICAgICAgICAgICAgICBc CiAgICAgICAgIEV4ZWNTdGF0ZSogX19jcl9leGVjID0gKGV4ZWMpOyAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICBcCiAgICAgICAgIHZvaWQqIF9fY3JfY2FsbFRhcmdldCA9IChjYWxs VGFyZ2V0KTsgICAgICAgICAgICAgICAgICAgICAgICAgICBcCi0gICAgICAgIExMSU5UX0NBTExf Q0hFQ0tfRVhDRVBUSU9OKF9fY3JfZXhlYy0+Y2FsbGVyRnJhbWUoKSk7ICAgICAgICAgICBcCisg ICAgICAgIExMSU5UX0NBTExfQ0hFQ0tfRVhDRVBUSU9OKF9fY3JfZXhlYyk7ICAgICAgICAgICBc CiAgICAgICAgIExMSU5UX0NBTExfRU5EX0lNUEwoX19jcl9leGVjLCBfX2NyX2NhbGxUYXJnZXQp OyAgICAgICAgICAgICAgICBcCiAgICAgfSB3aGlsZSAoZmFsc2UpCiAK