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authorLinus Nordberg <linus@nordu.net>2011-02-04 13:59:19 +0100
committerLinus Nordberg <linus@nordu.net>2011-02-04 13:59:19 +0100
commit3bc1fa7833f021604074aaa7a53cdca34be34d5f (patch)
tree552f9ce652df82ea5d3a3d609992dde619157a28 /lib
parent397c523a8c21e35f2e0370977a8da1598dde42b4 (diff)
Initialize pointer in example program before trusting it.
Diffstat (limited to 'lib')
-rw-r--r--lib/examples/client-blocking.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/lib/examples/client-blocking.c b/lib/examples/client-blocking.c
index 21d40d8..def0068 100644
--- a/lib/examples/client-blocking.c
+++ b/lib/examples/client-blocking.c
@@ -18,7 +18,7 @@ blocking_client (const char *av1, const char *av2, int use_request_object_flag)
{
struct rs_context *h;
struct rs_connection *conn;
- struct rs_packet *req, *resp;
+ struct rs_packet *req, *resp = NULL;
if (rs_context_create (&h, "/usr/share/freeradius/dictionary"))
return NULL;
@@ -76,12 +76,13 @@ blocking_client (const char *av1, const char *av2, int use_request_object_flag)
if (resp)
{
- RADIUS_PACKET *fr_pkt;
- VALUE_PAIR *fr_vp;
+ RADIUS_PACKET *fr_pkt = NULL;
+ VALUE_PAIR *fr_vp = NULL;
fr_pkt = rs_packet_frpkt (resp);
- fr_vp = fr_pkt->vps; /* FIXME: Is there an accessor? */
- vp_printlist(stdout, fr_vp);
+ fr_vp = fr_pkt->vps; /* FIXME: Is there an accessor? */
+ if (fr_vp)
+ vp_printlist(stdout, fr_vp);
rs_packet_destroy (resp);
}