astac argument checks

2019-08-13 20:35:05 -07:00
parent fd48ee9aec
commit 05cd95a821
1 changed files with 4 additions and 0 deletions
--- a/modules/database/src/ioc/as/asDbLib.c
+++ b/modules/database/src/ioc/as/asDbLib.c
@@ -240,6 +240,10 @@ int astac(const char *pname,const char *user,const char *location)
    char	*puser;
    char	*plocation;

+    if (!pname || !user || !location){
+        printf("Usage: astac \"record name\", \"user\", \"host\"\n");
+        return(1);
+    }
    paddr = dbCalloc(1,sizeof(DBADDR) + sizeof(ASCLIENTPVT));
    pasclientpvt = (ASCLIENTPVT *)(paddr + 1);
    status=dbNameToAddr(pname,paddr);