Date: Sun, 1 May 2016 09:46:10 -0700 From: trafdev <trafdev@mail.ru> To: freebsd-hackers@freebsd.org Subject: corrupted stack (backtrace) from sigaction handler Message-ID: <94c8456c-a9b4-77a5-6622-418fc59d61d7@mail.ru>
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Hello! Could you launch attached code on your machine and respond with an output (and FreeBSD version). Here is mine (FreeBSD 10.2) output: stack dump [0] 0x40d4e5 <_Z9stackdumpPKc+0x85> at /ara/devel/sandbox/new/cpp/Release/cpp stack dump [1] 0x40dafd <_Z13signalHandleriP9__siginfoPv+0x3d> at /ara/devel/sandbox/new/cpp/Release/cpp stack dump [2] 0x801f30997 <pthread_sigmask+0x497> at /lib/libthr.so.3 stack dump [3] 0x801f301a8 <pthread_getspecific+0xdd8> at /lib/libthr.so.3 All info before signalHandler (foo/foo2 functions) is missed.
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