>but, it only dumps core on the >first pass while the trust relationship is still being established; once >that takes place, it seems to run without issue... just the initial >client setup includes running cfagent *twice* before adding the cronjob.
We had a core dump here with cfagent/cfengine 2.1.14 only during the first pass and while the trust relationship was established. It was due to a call in src/proto.c to RSA_size(server_pubkey) with server_pubkey not initialized (*) The second cfagent pass was ok. With a simple patch (**), it now works for us. The ticket is : http://sourceforge.net/tracker/index.php?func=detail&aid=1189625&group_id=126712&atid=706640 Hope this help, Maurice Bremond (*) with gdb : SIGSEGV, Segmentation fault. [Switching to Thread -1207753440 (LWP 18983)] 0x07c4ca57 in RSA_size () from /lib/libcrypto.so.4 (gdb) where #0 0x07c4ca57 in RSA_size () from /lib/libcrypto.so.4 #1 0x0808b934 in KeyAuthentication (ip=0xa073140) at proto.c:434 #2 0x08058af3 in OpenServerConnection (ip=0xa073140) at client.c:86 #3 0x08053ff7 in MakeImages () at do.c:2425 #4 0x0804d650 in DoTree (passes=2, info=0x809bc4f "Main Tree") at cfagent.c:1293 #5 0x0804b20c in main (argc=3, argv=0xbffc4ea4) at cfagent.c:182 (gdb) up #1 0x0808b934 in KeyAuthentication (ip=0xa073140) at proto.c:434 (gdb) list proto.c:434,434 434 encrypted_len = RSA_size(server_pubkey); (gdb) p server_pubkey $1 = (RSA *) 0x0 (**) a patch diff -rc cfengine-2.1.14/src/proto.c cfengine-2.1.14-patched/src/proto.c *** cfengine-2.1.14/src/proto.c Sat Mar 5 08:03:36 2005 --- cfengine-2.1.14-patched/src/proto.c Mon Apr 25 15:39:17 2005 *************** *** 407,412 **** --- 407,413 ---- } SavePublicKey(keyname,newkey); + server_pubkey = RSAPublicKey_dup(newkey); RSA_free(newkey); } _______________________________________________ Help-cfengine mailing list Help-cfengine@gnu.org http://lists.gnu.org/mailman/listinfo/help-cfengine
