Le samedi 7 septembre 2013 21:13:24 vous avez écrit : > On Sat, Sep 07, 2013 at 08:33:21PM +0200, Thomas Preud'homme wrote: > > Le samedi 7 septembre 2013 09:51:28 Raphael Droz a écrit : > > > I happened to be in a situation where I can't even fully flush the > > > postfix > > > queue without having Dspam to segfault. > > > I end up installing dspam-dbg and gdb and attach to the process [I > > > wasn't > > > able to run the process without the init-script]. > > > > Symbols for libdspam7-drv-hash are found in libdspam7-dbg. Could you > > install it and give me stacktrace you get with it? > > thanks! > sadly for now I've postsuper'ed -r ALL emails for now. > > But I installed libdspam7-dbg, relink postfix to dspam and I will need > to wait for another email to come to mailman in order reproduce it. > > But could you offer me another reliable way to make Dspam dumps its core > somewhere automatically instead of this situation where I'm waiting for > hours through ssh with $ gdb <pid-of-dspam> ?
Unfortunetely, dspam being setgid, it can't produce coredump on segfault even if coredump are enabled. It seems a call to prctl with option PR_SET_DUMPABLE can remediate this but it means dspam would need to be recompiled. > > > thx Thanks for the bug report and for helping to resolve it. I'll take a look at the CSS problem later. Best regards, Thomas
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