Thank you Bart. I will check. Regards, Pushpa.T
On Tue, Oct 30, 2018 at 10:34 AM Bart Van Assche <bvanass...@acm.org> wrote: > On 10/29/18 9:34 PM, Pushpa Thimmaiah wrote: > > Thank you. I will verify. Does the patch works for IPv6 too? > > Oops, I had overlooked that your example uses an IPv6 client address. > Can you verify whether the following (untested) patch helps (checked > in yesterday on the v5.8 and master branches): > > commit 9b637efe809c490fdcaf30d1af20b4cbaef76e3e > Author: Bart Van Assche <bvanass...@acm.org> > Date: Sat Oct 27 20:34:21 2018 -0700 > > libsnmp/transports: Fix netsnmp_udp6_transport() > > Only create a transport object if parsing the client address succeeded > instead of creating a transport object when parsing the client address > failed. > > Fixes: 5d8372341594 ("shared transport + udp shared domain") > > diff --git a/snmplib/transports/snmpUDPIPv6Domain.c > b/snmplib/transports/snmpUDPIPv6Domain.c > index 4d9f65eb9d19..7a3b1db15c67 100644 > --- a/snmplib/transports/snmpUDPIPv6Domain.c > +++ b/snmplib/transports/snmpUDPIPv6Domain.c > @@ -460,14 +460,16 @@ netsnmp_udp6_transport(const struct sockaddr_in6 > *addr, int local) > { > if (!local) { > const char *client_socket; > + > client_socket = netsnmp_ds_get_string(NETSNMP_DS_LIBRARY_ID, > > NETSNMP_DS_LIB_CLIENT_ADDR); > if (client_socket) { > struct sockaddr_in6 client_addr; > - if(!netsnmp_sockaddr_in6_2(&client_addr, client_socket, > NULL)) { > - return netsnmp_udp6_transport_with_source(addr, local, > - &client_addr); > - } > + > + if (!netsnmp_sockaddr_in6_2(&client_addr, client_socket, > NULL)) > + return NULL; > + return netsnmp_udp6_transport_with_source(addr, local, > + &client_addr); > } > } > return netsnmp_udp6_transport_with_source(addr, local, NULL); >
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