Module: sip-router Branch: master Commit: ab21b25652a8a1b44c1ec1ece01767d24e0ba33b URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=ab21b25… Author: Timo Reimann <timo.reimann(a)1und1.de> Committer: Timo Reimann <timo.reimann(a)1und1.de> Date: Fri Aug 12 14:08:02 2011 +0200 modules_k/dialog: Fix a bug that would cause a segfault when caller bind address information could not be retrieved from database and "dlg_list" was fifo-issued. - Check nulliness of dlg->bind_addr[DLG_CALLER_LEG] before printing. (May be NULL when server doesn't feel responsible for a bound address loaded from dialog database.) - Move check-and-print code for both directions (caller and callee) next to each other. --- modules_k/dialog/dlg_hash.c | 31 ++++++++++++++++++------------- 1 files changed, 18 insertions(+), 13 deletions(-) diff --git a/modules_k/dialog/dlg_hash.c b/modules_k/dialog/dlg_hash.c index 4bf402c..412440a 100644 --- a/modules_k/dialog/dlg_hash.c +++ b/modules_k/dialog/dlg_hash.c @@ -884,11 +884,25 @@ static inline int internal_mi_print_dlg(struct mi_node *rpl, if(node1 == 0) goto error; - node1 = add_mi_node_child(node, 0,"caller_bind_addr",16, - dlg->bind_addr[DLG_CALLER_LEG]->sock_str.s, + if (dlg->bind_addr[DLG_CALLER_LEG]) { + node1 = add_mi_node_child(node, 0, + "caller_bind_addr",16, + dlg->bind_addr[DLG_CALLER_LEG]->sock_str.s, dlg->bind_addr[DLG_CALLER_LEG]->sock_str.len); - if(node1 == 0) - goto error; + } else { + node1 = add_mi_node_child(node, 0, + "caller_bind_addr",16,0,0); + } + + if (dlg->bind_addr[DLG_CALLEE_LEG]) { + node1 = add_mi_node_child(node, 0, + "callee_bind_addr",16, + dlg->bind_addr[DLG_CALLEE_LEG]->sock_str.s, + dlg->bind_addr[DLG_CALLEE_LEG]->sock_str.len); + } else { + node1 = add_mi_node_child(node, 0, + "callee_bind_addr",16,0,0); + } node1 = add_mi_node_child(node, MI_DUP_VALUE, "to_uri", 6, dlg->to_uri.s, dlg->to_uri.len); @@ -918,15 +932,6 @@ static inline int internal_mi_print_dlg(struct mi_node *rpl, if(node1 == 0) goto error; - if (dlg->bind_addr[DLG_CALLEE_LEG]) { - node1 = add_mi_node_child(node, 0, - "callee_bind_addr",16, - dlg->bind_addr[DLG_CALLEE_LEG]->sock_str.s, - dlg->bind_addr[DLG_CALLEE_LEG]->sock_str.len); - } else { - node1 = add_mi_node_child(node, 0, - "callee_bind_addr",16,0,0); - } if(node1 == 0) goto error;