Removing a non-existing service results in a confusing "Memory
allocation problem" error message:
# ipvsadm -D -t example.org:80
Memory allocation problem
Check if the given service exists before attempting removal. Inform the
user if the service is not defined.
Signed-off-by: Emanuele Rocca <e...@wikimedia.org>
---
ipvsadm.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/ipvsadm.c b/ipvsadm.c
index 1a28d72..f958b11 100644
--- a/ipvsadm.c
+++ b/ipvsadm.c
@@ -942,6 +942,11 @@ static int process_options(int argc, char **argv, int
reading_stdin)
break;
case CMD_DEL:
+ if (!(ipvs_get_service(ce.svc.fwmark, ce.svc.af,
ce.svc.protocol,
+ ce.svc.addr, ce.svc.port))) {
+ fprintf(stderr, "No such service\n");
+ exit(1);
+ }
result = ipvs_del_service(&ce.svc);
break;
--
2.13.3
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