Re: rlm_perl without DynaLoader
Julius Plenz wrote: > Hi, Alan! > > * Alan DeKok [2012-11-22 15:22]: >>> Why is this an error case, rather than "no libs, no unloading >>> necessary"? >> It's a minor bug. > > Thank you for the bug fix I found at > https://github.com/FreeRADIUS/freeradius-server/commit/bfaf23b7d930364d680e76c14c1abedb2a1fb421 > > However, by fixing the minor bug, you seem to have introduced a major > one: FreeRADIUS segfaults on startup. Backtrace: ... > Maybe you shouldn't have moved the newXS() call to *before* the > perl_parse(inst->perl, xs_init, ...) call? Moving it after that line > fixes the segfault. Ok, fixed. Alan DeKok. - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
Re: rlm_perl without DynaLoader
Hi, Alan! * Alan DeKok [2012-11-22 15:22]: > > Why is this an error case, rather than "no libs, no unloading > > necessary"? > > It's a minor bug. Thank you for the bug fix I found at https://github.com/FreeRADIUS/freeradius-server/commit/bfaf23b7d930364d680e76c14c1abedb2a1fb421 However, by fixing the minor bug, you seem to have introduced a major one: FreeRADIUS segfaults on startup. Backtrace: #0 0x7fe8bc912ffe in Perl_newXS () from /usr/lib/libperl.so.5.10 #1 0x7fe8bcc495d4 in perl_instantiate (conf=0x24451a0, instance=0x2589c98) at rlm_perl.c:484 #2 0x0041a413 in find_module_instance (modules=, instname=0x2448150 "perl", do_link=) at modules.c:610 #3 0x0041c273 in do_compile_modsingle (parent=0x0, component=, ci=0x2448110, grouptype=, modname=0x7fffa89e15d0) at modcall.c:1921 #4 0x0041a8f1 in load_component_section (cs=0x2447c50, components=, comp=1) at modules.c:898 #5 0x0041adbc in load_byserver (cs=0x2447ad0) at modules.c:1099 #6 0x0041b1c8 in virtual_servers_load (config=0x243f100) at modules.c:1230 #7 0x0041b520 in setup_modules (reload=, config=0x243f100) at modules.c:1558 #8 0x004194ea in read_mainconfig (reload=) at mainconfig.c:967 #9 0x0041e2fe in main (argc=6, argv=0x7fffa89e1ee8) at radiusd.c:270 Maybe you shouldn't have moved the newXS() call to *before* the perl_parse(inst->perl, xs_init, ...) call? Moving it after that line fixes the segfault. Julius - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
Re: rlm_perl without DynaLoader
Julius Plenz wrote: > when using rlm_perl with a very simple Perl script that does *not* use > DynaLoader to load some *.so files, upon thread exit, FreeRADIUS > (current v2.x.x branch) throws errors: > > Error: Could not get @DynaLoader::dl_librefs for unloading. That shouldn't be an error. I'll go fix that. > Why is this an error case, rather than "no libs, no unloading > necessary"? It's a minor bug. Alan DeKok. - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
rlm_perl without DynaLoader
Hi, when using rlm_perl with a very simple Perl script that does *not* use DynaLoader to load some *.so files, upon thread exit, FreeRADIUS (current v2.x.x branch) throws errors: Error: Could not get @DynaLoader::dl_librefs for unloading. The errors originate from rlm_perl_get_handles(), which is invoked via pthread_key_create(key, rlm_destroy_perl): https://github.com/FreeRADIUS/freeradius-server/blob/v2.x.x/src/modules/rlm_perl/rlm_perl.c#L154 Adding an (otherwise useless) 'require DynaLoader;' to the Perl script fixes the errors. Why is this an error case, rather than "no libs, no unloading necessary"? Thanks, Julius - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
