r3682: fix seg fault in lanman printing code caused by uninitialized variable

diff --git a/source/smbd/lanman.c b/source/smbd/lanman.c
index 610ee451201e9fda2e38cd66b2e42f6465497a96..e7aa05b54a681c79d6ff713c1b63d1e2c7c373ea 100644 (file)
--- a/source/smbd/lanman.c
+++ b/source/smbd/lanman.c
@@ -2267,6 +2267,12 @@ static BOOL api_PrintJobInfo(connection_struct *conn,uint16 vuid,char *param,cha
                return False;
        *rparam_len = 4;
        *rparam = REALLOC(*rparam,*rparam_len);
+
+       if ( (snum = lp_servicenumber(sharename)) == -1 ) {
+               DEBUG(0,("api_PrintJobInfo: unable to get service number from sharename [%s]\n",
+                       sharename));
+               return False;
+       }
   
        *rdata_len = 0;