tools/lssubsys: fix coverity uninitialized variable warning

Fix uninitialized scalar variable, reported by Coverity tool:

CID 1488707 (#1 of 1): Uninitialized scalar variable (UNINIT).
uninit_use_in_call: Using uninitialized value *cont_names when calling
print_controller_mount.

Signed-off-by: Kamalesh Babulal <kamalesh.babulal@oracle.com>
Signed-off-by: Tom Hromatka <tom.hromatka@oracle.com>
(cherry picked from commit 059095386e150710beb93c71977031c1245c176e)

diff --git a/src/tools/lssubsys.c b/src/tools/lssubsys.c
index baa65db81e844f786b4d4c027b15d752ac60f931..4ee3be6bc5dc8f45074d8a58f5c549191906da14 100644 (file)
--- a/src/tools/lssubsys.c
+++ b/src/tools/lssubsys.c
@@ -94,7 +94,7 @@ static int print_all_controllers_in_hierarchy(const char *tname,
        void *handle;
        struct controller_data info;
        int first = 1;
-       cont_name_t cont_names;
+       cont_name_t cont_names = "\0";
        cont_name_t cont_name;
        enum cg_version_t version;