Fix: Initialize variable and wrap standard IPP registration

diff --git a/scheduler/dirsvc.c b/scheduler/dirsvc.c
index 827c0c7af1c51c7ead58682d820217e0361d4ad4..91a06b9faf7a290530a9767102dc2a5a7e87f556 100644 (file)
--- a/scheduler/dirsvc.c
+++ b/scheduler/dirsvc.c
@@ -460,8 +460,8 @@ dnssdRegisterPrinter(
 {
   char         name[256],              /* Service name */
                regtype[256];           /* Registration type(s) */
-  int          num_txt;                /* Number of IPP(S) TXT key/value pairs */
-  cups_option_t        *txt;                   /* IPP(S) TXT key/value pairs */
+  int          num_txt; = 0;           /* Number of IPP(S) TXT key/value pairs */
+  cups_option_t        *txt = NULL;            /* IPP(S) TXT key/value pairs */
   bool         status;                 /* Registration status */