Hi Miklos, Miklos Tirpak wrote: sure these are equal. no they dont return the same value. The variable with last correct offset value is tm_auto_inv_100_r. I guess the two variables with pointers to strings are causing the problem. Please find my whole gdb output for verification below. Thanks Nils 132 if (size != def_size) { (gdb) p &default_tm_cfg.ruri_matching $1 = (int *) 0x7f4c676d5860 (gdb) p &default_tm_cfg $2 = (struct cfg_group_tm *) 0x7f4c676d5860 (gdb) p (char*)&default_tm_cfg.fr_inv_timeout_next $3 = 0x7f4c676d58f0 "0u" (gdb) p (char*)&default_tm_cfg.ruri_matching $4 = 0x7f4c676d5860 "\001" (gdb) p mapping[30].offset $5 = 120 (gdb) p (char*)&default_tm_cfg.fr_inv_timeout_next - (char*)&default_tm_cfg.ruri_matching $6 = 144 (gdb) p &default_tm_cfg $7 = (struct cfg_group_tm *) 0x7f4c676d5860 (gdb) p default_tm_cfg $8 = {ruri_matching = 1, via1_matching = 1, fr_timeout = 30000, fr_inv_timeout = 120000, wait_timeout = 5000, delete_timeout = 200, rt_t1_timeout = 500, rt_t2_timeout = 4000, tm_max_inv_lifetime = 180000, tm_max_noninv_lifetime = 32000, noisy_ctimer = 1, tm_auto_inv_100 = 1, tm_auto_inv_100_r = 0x7f4c674b7030 "trying -- your call is important to us", tm_unix_tx_timeout = 500, restart_fr_on_each_reply = 1, pass_provisional_replies = 0, tm_aggregate_auth = 1, unmatched_cancel = 0, default_code = 500, default_reason = 0x7f4c674b7057 "Server Internal Error", reparse_invite = 1, ac_extra_hdrs = { s = 0x0, len = 0}, tm_blst_503 = 0, tm_blst_503_default = 0, tm_blst_503_min = 0, tm_blst_503_max = 3600, tm_blst_methods_add = 1, tm_blst_methods_lookup = 4294967287, cancel_b_flags = 1, reparse_on_dns_failover = 1, fr_inv_timeout_next = 30000} (gdb) p (char*)&default_tm_cfg.reparse_on_dns_failover - (char*)&default_tm_cfg.ruri_matching $9 = 140 (gdb) p mapping[29].offset $10 = 116 (gdb) p (char*)&default_tm_cfg.cancel_b_flags - (char*)&default_tm_cfg.ruri_matching $11 = 136 (gdb) p mapping[28].offset $12 = 112 (gdb) p (char*)&default_tm_cfg.tm_blst_methods_lookup - (char*)&default_tm_cfg.ruri_matching $13 = 132 (gdb) p mapping[27].offset $14 = 108 (gdb) p (char*)&default_tm_cfg.tm_blst_methods_add - (char*)&default_tm_cfg.ruri_matching $15 = 128 (gdb) p mapping[26].offset $16 = 104 (gdb) p (char*)&default_tm_cfg.tm_blst_503_max - (char*)&default_tm_cfg.ruri_matching $17 = 124 (gdb) p mapping[25].offset $18 = 100 (gdb) p (char*)&default_tm_cfg.tm_blst_503_min - (char*)&default_tm_cfg.ruri_matching $19 = 120 (gdb) p mapping[24].offset $20 = 96 (gdb) p (char*)&default_tm_cfg.tm_blst_503_default - (char*)&default_tm_cfg.ruri_matching $21 = 116 (gdb) p mapping[23].offset $22 = 92 (gdb) p (char*)&default_tm_cfg.tm_blst_503 - (char*)&default_tm_cfg.ruri_matching $23 = 112 (gdb) p mapping[22].offset $24 = 88 (gdb) p (char*)&default_tm_cfg.ac_extra_hdrs - (char*)&default_tm_cfg.ruri_matching $25 = 96 (gdb) p mapping[21].offset $26 = 84 (gdb) p (char*)&default_tm_cfg.reparse_invite - (char*)&default_tm_cfg.ruri_matching $27 = 88 (gdb) p mapping[20].offset $28 = 80 (gdb) p (char*)&default_tm_cfg.default_reason - (char*)&default_tm_cfg.ruri_matching $29 = 80 (gdb) p mapping[19].offset $30 = 76 (gdb) p (char*)&default_tm_cfg.default_code - (char*)&default_tm_cfg.ruri_matching $31 = 76 (gdb) p mapping[18].offset $32 = 72 (gdb) p (char*)&default_tm_cfg.unmatched_cancel - (char*)&default_tm_cfg.ruri_matching $33 = 72 (gdb) p mapping[17].offset $34 = 68 (gdb) p (char*)&default_tm_cfg.tm_aggregate_auth - (char*)&default_tm_cfg.ruri_matching $35 = 68 (gdb) p mapping[16].offset $36 = 64 (gdb) p (char*)&default_tm_cfg.pass_provisional_replies - (char*)&default_tm_cfg.ruri_matching $37 = 64 (gdb) p mapping[15].offset $38 = 60 (gdb) p (char*)&default_tm_cfg.restart_fr_on_each_reply - (char*)&default_tm_cfg.ruri_matching $39 = 60 (gdb) p mapping[14].offset $40 = 56 (gdb) p (char*)&default_tm_cfg.tm_unix_tx_timeout - (char*)&default_tm_cfg.ruri_matching $41 = 56 (gdb) p mapping[13].offset $42 = 52 (gdb) p (char*)&default_tm_cfg.tm_auto_inv_100_r - (char*)&default_tm_cfg.ruri_matching $43 = 48 (gdb) p mapping[12].offset $44 = 48 > Thanks, > Miklos > > On 05/19/2009 02:24 AM, Nils Ohlmeier wrote: >> Hello, >> >> when I try to start SER with the ser-basic.cfg it fails with the >> following error message: >> >> 0(13147) ERROR: <core> [cfg/cfg.c:135]: ERROR: register_cfg_def(): the >> specified size (152) of the config structure does not equal with the >> calculated size (148), check whether the variable types are correctly >> defined! >> >> Note: I added the size informations to this error message just a minute >> ago so that the error message is hopefully more meaningful. >> >> Does anybody know what is wrong here? >> I'm using Gentoo Linux with 64bit, maybe that is the reason for this >> failure?! >> >> Thanks >> Nils >> >> _______________________________________________ >> sr-dev mailing list >> sr-dev(a)lists.sip-router.org >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev

On May 21, 2009 at 18:20, Miklos Tirpak &lt;miklos(a)iptel.org&gt; wrote: Yes, it should be 8. I've looked at it on a 64 bits system and I found a problem: the sanity check compares the computed size directly with sizeof(struct). However the structure will be padded if its size is not a multiple of the size of the type of its member requiring the highest alignment. In our case the extra char* member on 64 bits caused a 4 bytes padding and the sanity check failed. I've already commited the fix to the repository. Nils gbd output looks very strange, but hopefully we won't need to investigate further. Andrei [...]