ipcutils: use memset explicitly to fill bpf_attr with zero

Signed-off-by: Masatake YAMATO <yamato@redhat.com>

diff --git a/sys-utils/ipcutils.c b/sys-utils/ipcutils.c
index c130103fd8b01d75b13f5abe9296e846a2c4109b..b55eebb7317e56239c435a805b1fed8ce6088c30 100644 (file)
--- a/sys-utils/ipcutils.c
+++ b/sys-utils/ipcutils.c
@@ -95,8 +95,10 @@ int ipc_sem_get_limits(struct ipc_limits *lim)
 
        if (rc != 4) {
                struct seminfo seminfo = { .semmni = 0 };
-               union semun arg = { .array = (ushort *) &seminfo };
+               union semun arg;
 
+               memset(&arg, 0, sizeof(arg));
+               arg.array = (ushort *) &seminfo;
                if (semctl(0, 0, IPC_INFO, arg) < 0)
                        return 1;
                lim->semmni = seminfo.semmni;
@@ -337,8 +339,9 @@ static void get_sem_elements(struct sem_data *p)
 
        for (i = 0; i < p->sem_nsems; i++) {
                struct sem_elem *e = &p->elements[i];
-               union semun arg = { .val = 0 };
+               union semun arg;
 
+               memset(&arg, 0, sizeof(arg));
                e->semval = semctl(p->sem_perm.id, i, GETVAL, arg);
                if (e->semval < 0)
                        err(EXIT_FAILURE, _("%s failed"), "semctl(GETVAL)");