diff options
Diffstat (limited to 'sys/compat/linux')
| -rw-r--r-- | sys/compat/linux/linux_ioctl.c | 2 | ||||
| -rw-r--r-- | sys/compat/linux/linux_ipc.c | 10 |
2 files changed, 12 insertions, 0 deletions
diff --git a/sys/compat/linux/linux_ioctl.c b/sys/compat/linux/linux_ioctl.c index b77db6c..5c30c19 100644 --- a/sys/compat/linux/linux_ioctl.c +++ b/sys/compat/linux/linux_ioctl.c @@ -253,6 +253,7 @@ linux_ioctl_hdio(struct thread *td, struct linux_ioctl_args *args) } else if ((args->cmd & 0xffff) == LINUX_HDIO_GET_GEO_BIG) { struct linux_hd_big_geometry hdbg; + memset(&hdbg, 0, sizeof(hdbg)); hdbg.cylinders = fwcylinders; hdbg.heads = fwheads; hdbg.sectors = fwsectors; @@ -2477,6 +2478,7 @@ linux_ioctl_socket(struct thread *td, struct linux_ioctl_args *args) printf("%s(): ioctl %d on %.*s\n", __func__, args->cmd & 0xffff, LINUX_IFNAMSIZ, lifname); #endif + memset(ifname, 0, sizeof(ifname)); ifp = ifname_linux_to_bsd(td, lifname, ifname); if (ifp == NULL) return (EINVAL); diff --git a/sys/compat/linux/linux_ipc.c b/sys/compat/linux/linux_ipc.c index 9fa1fed..cd01c41 100644 --- a/sys/compat/linux/linux_ipc.c +++ b/sys/compat/linux/linux_ipc.c @@ -548,6 +548,9 @@ linux_semctl(struct thread *td, struct linux_semctl_args *args) register_t rval; int cmd, error; + memset(&linux_seminfo, 0, sizeof(linux_seminfo)); + memset(&linux_semid64, 0, sizeof(linux_semid64)); + switch (args->cmd & ~LINUX_IPC_64) { case LINUX_IPC_RMID: cmd = IPC_RMID; @@ -702,12 +705,15 @@ linux_msgctl(struct thread *td, struct linux_msgctl_args *args) struct l_msqid64_ds linux_msqid64; struct msqid_ds bsd_msqid; + memset(&linux_msqid64, 0, sizeof(linux_msqid64)); + bsd_cmd = args->cmd & ~LINUX_IPC_64; switch (bsd_cmd) { case LINUX_IPC_INFO: case LINUX_MSG_INFO: { struct l_msginfo linux_msginfo; + memset(&linux_msginfo, 0, sizeof(linux_msginfo)); /* * XXX MSG_INFO uses the same data structure but returns different * dynamic counters in msgpool, msgmap, and msgtql fields. @@ -833,6 +839,10 @@ linux_shmctl(struct thread *td, struct linux_shmctl_args *args) struct shmid_ds bsd_shmid; int error; + memset(&linux_shm_info, 0, sizeof(linux_shm_info)); + memset(&linux_shmid64, 0, sizeof(linux_shmid64)); + memset(&linux_shminfo64, 0, sizeof(linux_shminfo64)); + switch (args->cmd & ~LINUX_IPC_64) { case LINUX_IPC_INFO: { |
