Messages in this thread Patch in this message | | | From | Yury Norov <> | Subject | [PATCH] IPC: fix put_compat_shm_info() | Date | Wed, 27 Sep 2017 03:32:54 +0300 |
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There's a typo in put_compat_shm_info() - the first argument of copy_to_user() is 'up' instead of 'uip'. And 'up' is occasionly a suitable variable name so the compiler doesn't complain.
Signed-off-by: Yury Norov <ynorov@caviumnetworks.com> --- ipc/shm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ipc/shm.c b/ipc/shm.c index 1e2b1692ba2c..badac463e2c8 100644 --- a/ipc/shm.c +++ b/ipc/shm.c @@ -1154,7 +1154,7 @@ static int put_compat_shm_info(struct shm_info *ip, info.shm_swp = ip->shm_swp; info.swap_attempts = ip->swap_attempts; info.swap_successes = ip->swap_successes; - return copy_to_user(up, &info, sizeof(info)); + return copy_to_user(uip, &info, sizeof(info)); } static int copy_compat_shmid_to_user(void __user *buf, struct shmid64_ds *in, -- 2.11.0
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