core: coverity fixes (mostly resource leak fixes)

currently working on obvious resource leak reports in coverity

Change-Id: I261f4c578987b16da399ab5a504ad0fda0b176b1
Signed-off-by: Amar Tumballi <amarts@redhat.com>
BUG: 789278
Reviewed-on: http://review.gluster.com/3265
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>

1 files changed, 10 insertions, 6 deletions

diff --git a/rpc/rpc-lib/src/rpcsvc.c b/rpc/rpc-lib/src/rpcsvc.c
index 98cc88d63..ee9e1c725 100644
--- a/rpc/rpc-lib/src/rpcsvc.c
+++ b/rpc/rpc-lib/src/rpcsvc.c
@@ -1502,6 +1502,7 @@ rpcsvc_create_listeners (rpcsvc_t *svc, dict_t *options, char *name)
                 }
 
                 GF_FREE (transport_name);
+                transport_name = NULL;
                 count++;
         }
 
@@ -1513,17 +1514,17 @@ rpcsvc_create_listeners (rpcsvc_t *svc, dict_t *options, char *name)
         transport_type = NULL;
 
 out:
-        if (str != NULL) {
+        if (str)
                 GF_FREE (str);
-        }
 
-        if (transport_type != NULL) {
+        if (transport_type)
                 GF_FREE (transport_type);
-        }
 
-        if (tmp != NULL) {
+        if (tmp)
                 GF_FREE (tmp);
-        }
+
+        if (transport_name)
+                GF_FREE (transport_name);
 
         return count;
 }
@@ -2398,6 +2399,9 @@ rpcsvc_transport_privport_check (rpcsvc_t *svc, char *volname,
                         " allowed");
 
 err:
+        if (srchstr)
+                GF_FREE (srchstr);
+
         return ret;
 }