On 18 Oct 2015, at 05:26, Marcin Starzyk marcin.starzyk@gmail.com wrote:

Hi!

Is it acceptable for you?- if so - how should I start? (I've read section for developers on openbsc wiki but still things are not clear to me as to how to start)

0.) The first libdbi corruption has been fixed by a patch[1]. You might just suffer from this one.

1.) In OpenBSC and when linking against libdbi 0.9 we get crashes on i386. I have a first analysis here[2] you could see which part fails. E.g. you could start compiling libdbi/libdi-drivers on your system with the address sanitizer (ASAN) and see if crashes are already triggered by the builtin testsuite, if not move on to OpenBSC

2.) Start looking into replacing libdbi calls with direct sqlite3 calls. To store "BLOB" libdi was wrapping it and we either copy that code or we migrate the data. E.g. have a look at how we migrate SMS on a schema change.

1st and 2nd are two alternatives, both of them have ups and downs and are acceptable ways to move forward.

holger

[1] https://github.com/sysmocom/meta-telephony/blob/master/recipes-misc/libdbi/f... [2] http://sourceforge.net/p/libdbi/mailman/message/32607036/