Date: Wed, 20 Jan 1999 16:47:15 +0200 (EET) From: "Jukka A. Ukkonen" <jau@jau.tmt.tele.fi> To: questions@FreeBSD.ORG Subject: Odd netscape-communicator-4.5 crash when clicking mailto-anchors Message-ID: <199901201447.QAA00683@jau.tmt.tele.fi>
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Howdy! Has anyone else seen this happen with communicator-4.5 when clicking mailto-anchors? 400 communicator-4.5 PSIG SIGALRM caught handler=0x9067b0 mask=0x0 code=0x0 400 communicator-4.5 CALL gettimeofday(0xefbfbb4c,0) 400 communicator-4.5 RET gettimeofday 0 400 communicator-4.5 CALL sigreturn(0xefbfbbe8) 400 communicator-4.5 RET sigreturn JUSTRETURN 400 communicator-4.5 PSIG SIGALRM caught handler=0x9067b0 mask=0x0 code=0x0 400 communicator-4.5 CALL gettimeofday(0xefbfbacc,0) 400 communicator-4.5 RET gettimeofday 0 400 communicator-4.5 CALL sigreturn(0xefbfbb68) 400 communicator-4.5 RET sigreturn JUSTRETURN 400 communicator-4.5 PSIG SIGSEGV caught handler=0x908620 mask=0x0 code=0xc 400 communicator-4.5 CALL getpid 400 communicator-4.5 RET getpid 400/0x190 400 communicator-4.5 CALL kill(0x190,0xa) 400 communicator-4.5 PSIG SIGBUS SIG_DFL 400 communicator-4.5 NAMI "communicator-4.5.core" First it gets a segmentation violation, tries to recover from that one, and immediately (and rightfully) gets also a bus error. In general it is rather hard to recover from SIGSEGV, because there is nothing much else to do, but a stack unwind, which may fail, because the stack frames are already messed up. So, the second SIGBUS is to be expected, but why does it generate the SIGSEGV? Oops, I almost forgot this, but the binary is the one available among 2.2.8 packages at ftp.freebsd.org. I did not compile it locally myself. Any tips and ideas would be welcome. Cheers, // jau .--- ..- -.- -.- .- .- .-.-.- ..- -.- -.- --- -. . -. / Jukka A. Ukkonen, Internet Services R&D / Sonera Ltd. /__ M.Sc. (sw-eng & cs) (Phone) +358-2040-4025 / Internet: Jukka.Ukkonen@sonera.fi (Fax) +358-2040-64724 / Internet: jau@iki.fi (Mobile) +358-400-606671 v Internet: ukkonen@nic.funet.fi (Home&Fax) +358-9-6215280 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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