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arch/i386/* fs/* ipc/*: mark variables with uninitialized_var()

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Mark variables with uninitialized_var() if such a warning appears,
and analysis proves that the var is initialized properly on all paths
it is used.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Jeff Garzik
2007-07-17 05:40:59 -04:00
parent a6343afb6e
commit 8e1c091ccc
5 changed files with 7 additions and 6 deletions
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4
ipc/msg.c
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@@ -385,7 +385,7 @@ copy_msqid_from_user(struct msq_setbuf *out, void __user *buf, int version)
asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf)
{
struct kern_ipc_perm *ipcp;
struct msq_setbuf setbuf;
struct msq_setbuf uninitialized_var(setbuf);
struct msg_queue *msq;
int err, version;
struct ipc_namespace *ns;
@@ -509,7 +509,7 @@ asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf)
err = audit_ipc_obj(ipcp);
if (err)
goto out_unlock_up;
if (cmd==IPC_SET) {
if (cmd == IPC_SET) {
err = audit_ipc_set_perm(setbuf.qbytes, setbuf.uid, setbuf.gid,
setbuf.mode);
if (err)

2
ipc/sem.c
View File

@@ -856,7 +856,7 @@ static int semctl_down(struct ipc_namespace *ns, int semid, int semnum,
{
struct sem_array *sma;
int err;
struct sem_setbuf setbuf;
struct sem_setbuf uninitialized_var(setbuf);
struct kern_ipc_perm *ipcp;
if(cmd == IPC_SET) {