Initialise ptuser to NULL

Fix fallout from d008089a79ef268bbca91d660a840f32cb416865 - sc wasn't
being initialised when it was declared, and some code paths would fail
to set it. This led to the == NULL check failing, and a new rx
connection being created with an invalid pointer as a security context.
Disaster ensued ...

Change-Id: Ibae3c72408d1145bc771bd07e573427d9f427679
Reviewed-on: http://gerrit.openafs.org/1277
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>

diff --git a/src/ptserver/ptuser.c b/src/ptserver/ptuser.c
index fd889333aa97c4bfa013b91301add9da7d20aa4e..c4969699e90f986a7e78bd605f107444aae662fd 100644 (file)
--- a/src/ptserver/ptuser.c
+++ b/src/ptserver/ptuser.c
@@ -62,7 +62,7 @@ pr_Initialize(IN afs_int32 secLevel, IN const char *confDir, IN char *cell)
 {
     afs_int32 code;
     struct rx_connection *serverconns[MAXSERVERS];
-    struct rx_securityClass *sc;
+    struct rx_securityClass *sc = NULL;
     static struct afsconf_dir *tdir = (struct afsconf_dir *)NULL;      /* only do this once */
     static char tconfDir[100] = "";
     static char tcell[64] = "";