nsenter: fix compiler warning [-Wuninitialized]

sys-utils/nsenter.c: In function ‘is_same_namespace’:
sys-utils/nsenter.c:170:2: warning: ‘b_ino’ may be used uninitialized in this function [-Wuninitialized]
sys-utils/nsenter.c:170:2: warning: ‘a_ino’ may be used uninitialized in this function [-Wuninitialized]

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/sys-utils/nsenter.c b/sys-utils/nsenter.c
index 9c452c1d145e3cfbaf2ac559f34960c0813a1408..ec50cb3307d679e23e431759b6db74689591f144 100644 (file)
--- a/sys-utils/nsenter.c
+++ b/sys-utils/nsenter.c
@@ -157,7 +157,7 @@ static int get_ns_ino(const char *path, ino_t *ino)
 static int is_same_namespace(pid_t a, pid_t b, const char *type)
 {
        char path[PATH_MAX];
-       ino_t a_ino, b_ino;
+       ino_t a_ino = 0, b_ino = 0;
 
        snprintf(path, sizeof(path), "/proc/%u/%s", a, type);
        if (get_ns_ino(path, &a_ino) != 0)