On 17.7.2012, at 17.15, Marcin Mirosław wrote:
Hello! I've just upgraded dovecot from 2.0.18 to 2.1.8 and configured impac. I notice dovecot/imap throws segfault from time to time. I'm not sure i know what steps are needed to reproduce problem. .. #3 0x000002d0fbf6208a in imapc_connection_abort_commands (conn=0x2b46579c10, disconnected=<optimized out>, keep_retriable=<optimized out>) at imapc-connection.c:271 #4 0x000002d0fbf624be in imapc_connection_disconnect (conn=0x2b46579c10) at imapc-connection.c:371 .. #15 0x0000002b4461b58e in client_destroy (client=0x2b465891d0, reason=0x0) at imap-client.c:219 #16 0x0000002b44615552 in idle_client_input (ctx=<optimized out>) at cmd-idle.c:113
This happened when the client was IDLEing and the connection got closed. It's definitely a bug, but I haven't so far bothered to look into it much because the end result from the client's point of view is the same anyway (getting disconnected).