ioc/db: fix segfault in dbcaStats when disconnected CA links are present

2014-11-19 15:11:36 +01:00
parent cd8e08651b
commit ba922d2bfa
1 changed files with 1 additions and 1 deletions
--- a/src/ioc/db/dbCaTest.c
+++ b/src/ioc/db/dbCaTest.c
@@ -192,7 +192,7 @@ void dbcaStats(int *pchans, int *pdiscon)
                        caLink *pca = (caLink *)plink->value.pv_link.pvt;

                        ncalinks++;
-                        if (pca && ca_state(pca->chid) == cs_conn) {
+                        if (pca && pca->chid && ca_state(pca->chid) == cs_conn) {
                            nconnected++;
                        }
                    }