idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
27,100 | long vhost_dev_check_owner(struct vhost_dev *dev)
{
/* Are you the owner? If not, I don't think you mean to do that */
return dev->mm == current->mm ? 0 : -EPERM;
}
| null | 0 | long vhost_dev_check_owner(struct vhost_dev *dev)
{
/* Are you the owner? If not, I don't think you mean to do that */
return dev->mm == current->mm ? 0 : -EPERM;
}
| @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,101 | void vhost_dev_cleanup(struct vhost_dev *dev, bool locked)
{
int i;
for (i = 0; i < dev->nvqs; ++i) {
if (dev->vqs[i].kick && dev->vqs[i].handle_kick) {
vhost_poll_stop(&dev->vqs[i].poll);
vhost_poll_flush(&dev->vqs[i].poll);
}
/* Wait for all lower device DMAs done. */
if (dev->vqs[i].ubufs)
vhost_... | null | 0 | void vhost_dev_cleanup(struct vhost_dev *dev, bool locked)
{
int i;
for (i = 0; i < dev->nvqs; ++i) {
if (dev->vqs[i].kick && dev->vqs[i].handle_kick) {
vhost_poll_stop(&dev->vqs[i].poll);
vhost_poll_flush(&dev->vqs[i].poll);
}
/* Wait for all lower device DMAs done. */
if (dev->vqs[i].ubufs)
vhost_... | @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,102 | long vhost_dev_init(struct vhost_dev *dev,
struct vhost_virtqueue *vqs, int nvqs)
{
int i;
dev->vqs = vqs;
dev->nvqs = nvqs;
mutex_init(&dev->mutex);
dev->log_ctx = NULL;
dev->log_file = NULL;
dev->memory = NULL;
dev->mm = NULL;
spin_lock_init(&dev->work_lock);
INIT_LIST_HEAD(&dev->work_list);
dev->wo... | null | 0 | long vhost_dev_init(struct vhost_dev *dev,
struct vhost_virtqueue *vqs, int nvqs)
{
int i;
dev->vqs = vqs;
dev->nvqs = nvqs;
mutex_init(&dev->mutex);
dev->log_ctx = NULL;
dev->log_file = NULL;
dev->memory = NULL;
dev->mm = NULL;
spin_lock_init(&dev->work_lock);
INIT_LIST_HEAD(&dev->work_list);
dev->wo... | @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,103 | long vhost_dev_reset_owner(struct vhost_dev *dev)
{
struct vhost_memory *memory;
/* Restore memory to default empty mapping. */
memory = kmalloc(offsetof(struct vhost_memory, regions), GFP_KERNEL);
if (!memory)
return -ENOMEM;
vhost_dev_cleanup(dev, true);
memory->nregions = 0;
RCU_INIT_POINTER(dev->memory,... | null | 0 | long vhost_dev_reset_owner(struct vhost_dev *dev)
{
struct vhost_memory *memory;
/* Restore memory to default empty mapping. */
memory = kmalloc(offsetof(struct vhost_memory, regions), GFP_KERNEL);
if (!memory)
return -ENOMEM;
vhost_dev_cleanup(dev, true);
memory->nregions = 0;
RCU_INIT_POINTER(dev->memory,... | @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,104 | void vhost_disable_notify(struct vhost_dev *dev, struct vhost_virtqueue *vq)
{
int r;
if (vq->used_flags & VRING_USED_F_NO_NOTIFY)
return;
vq->used_flags |= VRING_USED_F_NO_NOTIFY;
if (!vhost_has_feature(dev, VIRTIO_RING_F_EVENT_IDX)) {
r = vhost_update_used_flags(vq);
if (r)
vq_err(vq, "Failed to enable ... | null | 0 | void vhost_disable_notify(struct vhost_dev *dev, struct vhost_virtqueue *vq)
{
int r;
if (vq->used_flags & VRING_USED_F_NO_NOTIFY)
return;
vq->used_flags |= VRING_USED_F_NO_NOTIFY;
if (!vhost_has_feature(dev, VIRTIO_RING_F_EVENT_IDX)) {
r = vhost_update_used_flags(vq);
if (r)
vq_err(vq, "Failed to enable ... | @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,105 | void vhost_discard_vq_desc(struct vhost_virtqueue *vq, int n)
{
vq->last_avail_idx -= n;
}
| null | 0 | void vhost_discard_vq_desc(struct vhost_virtqueue *vq, int n)
{
vq->last_avail_idx -= n;
}
| @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,106 | bool vhost_enable_notify(struct vhost_dev *dev, struct vhost_virtqueue *vq)
{
u16 avail_idx;
int r;
if (!(vq->used_flags & VRING_USED_F_NO_NOTIFY))
return false;
vq->used_flags &= ~VRING_USED_F_NO_NOTIFY;
if (!vhost_has_feature(dev, VIRTIO_RING_F_EVENT_IDX)) {
r = vhost_update_used_flags(vq);
if (r) {
vq... | null | 0 | bool vhost_enable_notify(struct vhost_dev *dev, struct vhost_virtqueue *vq)
{
u16 avail_idx;
int r;
if (!(vq->used_flags & VRING_USED_F_NO_NOTIFY))
return false;
vq->used_flags &= ~VRING_USED_F_NO_NOTIFY;
if (!vhost_has_feature(dev, VIRTIO_RING_F_EVENT_IDX)) {
r = vhost_update_used_flags(vq);
if (r) {
vq... | @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,107 | void vhost_enable_zcopy(int vq)
{
vhost_zcopy_mask |= 0x1 << vq;
}
| null | 0 | void vhost_enable_zcopy(int vq)
{
vhost_zcopy_mask |= 0x1 << vq;
}
| @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,108 | int vhost_init_used(struct vhost_virtqueue *vq)
{
int r;
if (!vq->private_data)
return 0;
r = vhost_update_used_flags(vq);
if (r)
return r;
vq->signalled_used_valid = false;
return get_user(vq->last_used_idx, &vq->used->idx);
}
| null | 0 | int vhost_init_used(struct vhost_virtqueue *vq)
{
int r;
if (!vq->private_data)
return 0;
r = vhost_update_used_flags(vq);
if (r)
return r;
vq->signalled_used_valid = false;
return get_user(vq->last_used_idx, &vq->used->idx);
}
| @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,109 | int vhost_log_access_ok(struct vhost_dev *dev)
{
struct vhost_memory *mp;
mp = rcu_dereference_protected(dev->memory,
lockdep_is_held(&dev->mutex));
return memory_access_ok(dev, mp, 1);
}
| null | 0 | int vhost_log_access_ok(struct vhost_dev *dev)
{
struct vhost_memory *mp;
mp = rcu_dereference_protected(dev->memory,
lockdep_is_held(&dev->mutex));
return memory_access_ok(dev, mp, 1);
}
| @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,110 | int vhost_log_write(struct vhost_virtqueue *vq, struct vhost_log *log,
unsigned int log_num, u64 len)
{
int i, r;
/* Make sure data written is seen before log. */
smp_wmb();
for (i = 0; i < log_num; ++i) {
u64 l = min(log[i].len, len);
r = log_write(vq->log_base, log[i].addr, l);
if (r < 0)
return r... | null | 0 | int vhost_log_write(struct vhost_virtqueue *vq, struct vhost_log *log,
unsigned int log_num, u64 len)
{
int i, r;
/* Make sure data written is seen before log. */
smp_wmb();
for (i = 0; i < log_num; ++i) {
u64 l = min(log[i].len, len);
r = log_write(vq->log_base, log[i].addr, l);
if (r < 0)
return r... | @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,111 | static bool vhost_notify(struct vhost_dev *dev, struct vhost_virtqueue *vq)
{
__u16 old, new, event;
bool v;
/* Flush out used index updates. This is paired
* with the barrier that the Guest executes when enabling
* interrupts. */
smp_mb();
if (vhost_has_feature(dev, VIRTIO_F_NOTIFY_ON_EMPTY) &&
unlikely... | null | 0 | static bool vhost_notify(struct vhost_dev *dev, struct vhost_virtqueue *vq)
{
__u16 old, new, event;
bool v;
/* Flush out used index updates. This is paired
* with the barrier that the Guest executes when enabling
* interrupts. */
smp_mb();
if (vhost_has_feature(dev, VIRTIO_F_NOTIFY_ON_EMPTY) &&
unlikely... | @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,112 | void vhost_poll_flush(struct vhost_poll *poll)
{
vhost_work_flush(poll->dev, &poll->work);
}
| null | 0 | void vhost_poll_flush(struct vhost_poll *poll)
{
vhost_work_flush(poll->dev, &poll->work);
}
| @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,113 | void vhost_poll_init(struct vhost_poll *poll, vhost_work_fn_t fn,
unsigned long mask, struct vhost_dev *dev)
{
init_waitqueue_func_entry(&poll->wait, vhost_poll_wakeup);
init_poll_funcptr(&poll->table, vhost_poll_func);
poll->mask = mask;
poll->dev = dev;
vhost_work_init(&poll->work, fn);
}
| null | 0 | void vhost_poll_init(struct vhost_poll *poll, vhost_work_fn_t fn,
unsigned long mask, struct vhost_dev *dev)
{
init_waitqueue_func_entry(&poll->wait, vhost_poll_wakeup);
init_poll_funcptr(&poll->table, vhost_poll_func);
poll->mask = mask;
poll->dev = dev;
vhost_work_init(&poll->work, fn);
}
| @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,114 | void vhost_poll_start(struct vhost_poll *poll, struct file *file)
{
unsigned long mask;
mask = file->f_op->poll(file, &poll->table);
if (mask)
vhost_poll_wakeup(&poll->wait, 0, 0, (void *)mask);
}
| null | 0 | void vhost_poll_start(struct vhost_poll *poll, struct file *file)
{
unsigned long mask;
mask = file->f_op->poll(file, &poll->table);
if (mask)
vhost_poll_wakeup(&poll->wait, 0, 0, (void *)mask);
}
| @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,115 | static int vhost_poll_wakeup(wait_queue_t *wait, unsigned mode, int sync,
void *key)
{
struct vhost_poll *poll = container_of(wait, struct vhost_poll, wait);
if (!((unsigned long)key & poll->mask))
return 0;
vhost_poll_queue(poll);
return 0;
}
| null | 0 | static int vhost_poll_wakeup(wait_queue_t *wait, unsigned mode, int sync,
void *key)
{
struct vhost_poll *poll = container_of(wait, struct vhost_poll, wait);
if (!((unsigned long)key & poll->mask))
return 0;
vhost_poll_queue(poll);
return 0;
}
| @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,116 | static long vhost_set_memory(struct vhost_dev *d, struct vhost_memory __user *m)
{
struct vhost_memory mem, *newmem, *oldmem;
unsigned long size = offsetof(struct vhost_memory, regions);
if (copy_from_user(&mem, m, size))
return -EFAULT;
if (mem.padding)
return -EOPNOTSUPP;
if (mem.nregions > VHOST_MEMORY_MAX... | null | 0 | static long vhost_set_memory(struct vhost_dev *d, struct vhost_memory __user *m)
{
struct vhost_memory mem, *newmem, *oldmem;
unsigned long size = offsetof(struct vhost_memory, regions);
if (copy_from_user(&mem, m, size))
return -EFAULT;
if (mem.padding)
return -EOPNOTSUPP;
if (mem.nregions > VHOST_MEMORY_MAX... | @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,117 | static long vhost_set_vring(struct vhost_dev *d, int ioctl, void __user *argp)
{
struct file *eventfp, *filep = NULL;
bool pollstart = false, pollstop = false;
struct eventfd_ctx *ctx = NULL;
u32 __user *idxp = argp;
struct vhost_virtqueue *vq;
struct vhost_vring_state s;
struct vhost_vring_file f;
struct vhost... | null | 0 | static long vhost_set_vring(struct vhost_dev *d, int ioctl, void __user *argp)
{
struct file *eventfp, *filep = NULL;
bool pollstart = false, pollstop = false;
struct eventfd_ctx *ctx = NULL;
u32 __user *idxp = argp;
struct vhost_virtqueue *vq;
struct vhost_vring_state s;
struct vhost_vring_file f;
struct vhost... | @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,118 | void vhost_signal(struct vhost_dev *dev, struct vhost_virtqueue *vq)
{
/* Signal the Guest tell them we used something up. */
if (vq->call_ctx && vhost_notify(dev, vq))
eventfd_signal(vq->call_ctx, 1);
}
| null | 0 | void vhost_signal(struct vhost_dev *dev, struct vhost_virtqueue *vq)
{
/* Signal the Guest tell them we used something up. */
if (vq->call_ctx && vhost_notify(dev, vq))
eventfd_signal(vq->call_ctx, 1);
}
| @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,119 | struct vhost_ubuf_ref *vhost_ubuf_alloc(struct vhost_virtqueue *vq,
bool zcopy)
{
struct vhost_ubuf_ref *ubufs;
/* No zero copy backend? Nothing to count. */
if (!zcopy)
return NULL;
ubufs = kmalloc(sizeof *ubufs, GFP_KERNEL);
if (!ubufs)
return ERR_PTR(-ENOMEM);
kref_init(&ubufs->kref);
init_waitqueue_... | null | 0 | struct vhost_ubuf_ref *vhost_ubuf_alloc(struct vhost_virtqueue *vq,
bool zcopy)
{
struct vhost_ubuf_ref *ubufs;
/* No zero copy backend? Nothing to count. */
if (!zcopy)
return NULL;
ubufs = kmalloc(sizeof *ubufs, GFP_KERNEL);
if (!ubufs)
return ERR_PTR(-ENOMEM);
kref_init(&ubufs->kref);
init_waitqueue_... | @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,120 | void vhost_ubuf_put(struct vhost_ubuf_ref *ubufs)
{
kref_put(&ubufs->kref, vhost_zerocopy_done_signal);
}
| null | 0 | void vhost_ubuf_put(struct vhost_ubuf_ref *ubufs)
{
kref_put(&ubufs->kref, vhost_zerocopy_done_signal);
}
| @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,121 | void vhost_ubuf_put_and_wait(struct vhost_ubuf_ref *ubufs)
{
kref_put(&ubufs->kref, vhost_zerocopy_done_signal);
wait_event(ubufs->wait, !atomic_read(&ubufs->kref.refcount));
kfree(ubufs);
}
| null | 0 | void vhost_ubuf_put_and_wait(struct vhost_ubuf_ref *ubufs)
{
kref_put(&ubufs->kref, vhost_zerocopy_done_signal);
wait_event(ubufs->wait, !atomic_read(&ubufs->kref.refcount));
kfree(ubufs);
}
| @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,122 | static int vhost_update_avail_event(struct vhost_virtqueue *vq, u16 avail_event)
{
if (__put_user(vq->avail_idx, vhost_avail_event(vq)))
return -EFAULT;
if (unlikely(vq->log_used)) {
void __user *used;
/* Make sure the event is seen before log. */
smp_wmb();
/* Log avail event write */
used = vhost_avail_... | null | 0 | static int vhost_update_avail_event(struct vhost_virtqueue *vq, u16 avail_event)
{
if (__put_user(vq->avail_idx, vhost_avail_event(vq)))
return -EFAULT;
if (unlikely(vq->log_used)) {
void __user *used;
/* Make sure the event is seen before log. */
smp_wmb();
/* Log avail event write */
used = vhost_avail_... | @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,123 | static int vhost_update_used_flags(struct vhost_virtqueue *vq)
{
void __user *used;
if (__put_user(vq->used_flags, &vq->used->flags) < 0)
return -EFAULT;
if (unlikely(vq->log_used)) {
/* Make sure the flag is seen before log. */
smp_wmb();
/* Log used flag write. */
used = &vq->used->flags;
log_write(vq-... | null | 0 | static int vhost_update_used_flags(struct vhost_virtqueue *vq)
{
void __user *used;
if (__put_user(vq->used_flags, &vq->used->flags) < 0)
return -EFAULT;
if (unlikely(vq->log_used)) {
/* Make sure the flag is seen before log. */
smp_wmb();
/* Log used flag write. */
used = &vq->used->flags;
log_write(vq-... | @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,124 | int vhost_vq_access_ok(struct vhost_virtqueue *vq)
{
return vq_access_ok(vq->dev, vq->num, vq->desc, vq->avail, vq->used) &&
vq_log_access_ok(vq->dev, vq, vq->log_base);
}
| null | 0 | int vhost_vq_access_ok(struct vhost_virtqueue *vq)
{
return vq_access_ok(vq->dev, vq->num, vq->desc, vq->avail, vq->used) &&
vq_log_access_ok(vq->dev, vq, vq->log_base);
}
| @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,125 | static void vhost_vq_free_iovecs(struct vhost_virtqueue *vq)
{
kfree(vq->indirect);
vq->indirect = NULL;
kfree(vq->log);
vq->log = NULL;
kfree(vq->heads);
vq->heads = NULL;
kfree(vq->ubuf_info);
vq->ubuf_info = NULL;
}
| null | 0 | static void vhost_vq_free_iovecs(struct vhost_virtqueue *vq)
{
kfree(vq->indirect);
vq->indirect = NULL;
kfree(vq->log);
vq->log = NULL;
kfree(vq->heads);
vq->heads = NULL;
kfree(vq->ubuf_info);
vq->ubuf_info = NULL;
}
| @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,126 | static void vhost_vq_reset(struct vhost_dev *dev,
struct vhost_virtqueue *vq)
{
vq->num = 1;
vq->desc = NULL;
vq->avail = NULL;
vq->used = NULL;
vq->last_avail_idx = 0;
vq->avail_idx = 0;
vq->last_used_idx = 0;
vq->signalled_used = 0;
vq->signalled_used_valid = false;
vq->used_flags = 0;
vq->log_used =... | null | 0 | static void vhost_vq_reset(struct vhost_dev *dev,
struct vhost_virtqueue *vq)
{
vq->num = 1;
vq->desc = NULL;
vq->avail = NULL;
vq->used = NULL;
vq->last_avail_idx = 0;
vq->avail_idx = 0;
vq->last_used_idx = 0;
vq->signalled_used = 0;
vq->signalled_used_valid = false;
vq->used_flags = 0;
vq->log_used =... | @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,127 | static void vhost_work_flush(struct vhost_dev *dev, struct vhost_work *work)
{
unsigned seq;
int flushing;
spin_lock_irq(&dev->work_lock);
seq = work->queue_seq;
work->flushing++;
spin_unlock_irq(&dev->work_lock);
wait_event(work->done, vhost_work_seq_done(dev, work, seq));
spin_lock_irq(&dev->work_lock);
flu... | null | 0 | static void vhost_work_flush(struct vhost_dev *dev, struct vhost_work *work)
{
unsigned seq;
int flushing;
spin_lock_irq(&dev->work_lock);
seq = work->queue_seq;
work->flushing++;
spin_unlock_irq(&dev->work_lock);
wait_event(work->done, vhost_work_seq_done(dev, work, seq));
spin_lock_irq(&dev->work_lock);
flu... | @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,128 | void vhost_work_init(struct vhost_work *work, vhost_work_fn_t fn)
{
INIT_LIST_HEAD(&work->node);
work->fn = fn;
init_waitqueue_head(&work->done);
work->flushing = 0;
work->queue_seq = work->done_seq = 0;
}
| null | 0 | void vhost_work_init(struct vhost_work *work, vhost_work_fn_t fn)
{
INIT_LIST_HEAD(&work->node);
work->fn = fn;
init_waitqueue_head(&work->done);
work->flushing = 0;
work->queue_seq = work->done_seq = 0;
}
| @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,129 | static bool vhost_work_seq_done(struct vhost_dev *dev, struct vhost_work *work,
unsigned seq)
{
int left;
spin_lock_irq(&dev->work_lock);
left = seq - work->done_seq;
spin_unlock_irq(&dev->work_lock);
return left <= 0;
}
| null | 0 | static bool vhost_work_seq_done(struct vhost_dev *dev, struct vhost_work *work,
unsigned seq)
{
int left;
spin_lock_irq(&dev->work_lock);
left = seq - work->done_seq;
spin_unlock_irq(&dev->work_lock);
return left <= 0;
}
| @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,130 | static int vhost_worker(void *data)
{
struct vhost_dev *dev = data;
struct vhost_work *work = NULL;
unsigned uninitialized_var(seq);
mm_segment_t oldfs = get_fs();
set_fs(USER_DS);
use_mm(dev->mm);
for (;;) {
/* mb paired w/ kthread_stop */
set_current_state(TASK_INTERRUPTIBLE);
spin_lock_irq(&dev->work... | null | 0 | static int vhost_worker(void *data)
{
struct vhost_dev *dev = data;
struct vhost_work *work = NULL;
unsigned uninitialized_var(seq);
mm_segment_t oldfs = get_fs();
set_fs(USER_DS);
use_mm(dev->mm);
for (;;) {
/* mb paired w/ kthread_stop */
set_current_state(TASK_INTERRUPTIBLE);
spin_lock_irq(&dev->work... | @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,131 | void vhost_zerocopy_callback(struct ubuf_info *ubuf)
{
struct vhost_ubuf_ref *ubufs = ubuf->ctx;
struct vhost_virtqueue *vq = ubufs->vq;
vhost_poll_queue(&vq->poll);
/* set len = 1 to mark this desc buffers done DMA */
vq->heads[ubuf->desc].len = VHOST_DMA_DONE_LEN;
kref_put(&ubufs->kref, vhost_zerocopy_done_sig... | null | 0 | void vhost_zerocopy_callback(struct ubuf_info *ubuf)
{
struct vhost_ubuf_ref *ubufs = ubuf->ctx;
struct vhost_virtqueue *vq = ubufs->vq;
vhost_poll_queue(&vq->poll);
/* set len = 1 to mark this desc buffers done DMA */
vq->heads[ubuf->desc].len = VHOST_DMA_DONE_LEN;
kref_put(&ubufs->kref, vhost_zerocopy_done_sig... | @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,132 | static void vhost_zerocopy_done_signal(struct kref *kref)
{
struct vhost_ubuf_ref *ubufs = container_of(kref, struct vhost_ubuf_ref,
kref);
wake_up(&ubufs->wait);
}
| null | 0 | static void vhost_zerocopy_done_signal(struct kref *kref)
{
struct vhost_ubuf_ref *ubufs = container_of(kref, struct vhost_ubuf_ref,
kref);
wake_up(&ubufs->wait);
}
| @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,133 | int vhost_zerocopy_signal_used(struct vhost_virtqueue *vq)
{
int i;
int j = 0;
for (i = vq->done_idx; i != vq->upend_idx; i = (i + 1) % UIO_MAXIOV) {
if ((vq->heads[i].len == VHOST_DMA_DONE_LEN)) {
vq->heads[i].len = VHOST_DMA_CLEAR_LEN;
vhost_add_used_and_signal(vq->dev, vq,
vq->heads[i].id, 0);
... | null | 0 | int vhost_zerocopy_signal_used(struct vhost_virtqueue *vq)
{
int i;
int j = 0;
for (i = vq->done_idx; i != vq->upend_idx; i = (i + 1) % UIO_MAXIOV) {
if ((vq->heads[i].len == VHOST_DMA_DONE_LEN)) {
vq->heads[i].len = VHOST_DMA_CLEAR_LEN;
vhost_add_used_and_signal(vq->dev, vq,
vq->heads[i].id, 0);
... | @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,134 | static int vq_log_access_ok(struct vhost_dev *d, struct vhost_virtqueue *vq,
void __user *log_base)
{
struct vhost_memory *mp;
size_t s = vhost_has_feature(d, VIRTIO_RING_F_EVENT_IDX) ? 2 : 0;
mp = rcu_dereference_protected(vq->dev->memory,
lockdep_is_held(&vq->mutex));
return vq_memory_access_ok... | null | 0 | static int vq_log_access_ok(struct vhost_dev *d, struct vhost_virtqueue *vq,
void __user *log_base)
{
struct vhost_memory *mp;
size_t s = vhost_has_feature(d, VIRTIO_RING_F_EVENT_IDX) ? 2 : 0;
mp = rcu_dereference_protected(vq->dev->memory,
lockdep_is_held(&vq->mutex));
return vq_memory_access_ok... | @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,135 | static int vq_memory_access_ok(void __user *log_base, struct vhost_memory *mem,
int log_all)
{
int i;
if (!mem)
return 0;
for (i = 0; i < mem->nregions; ++i) {
struct vhost_memory_region *m = mem->regions + i;
unsigned long a = m->userspace_addr;
if (m->memory_size > ULONG_MAX)
return 0;
els... | null | 0 | static int vq_memory_access_ok(void __user *log_base, struct vhost_memory *mem,
int log_all)
{
int i;
if (!mem)
return 0;
for (i = 0; i < mem->nregions; ++i) {
struct vhost_memory_region *m = mem->regions + i;
unsigned long a = m->userspace_addr;
if (m->memory_size > ULONG_MAX)
return 0;
els... | @@ -1076,7 +1076,7 @@ static int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
}
_iov = iov + ret;
size = reg->memory_size - addr + reg->guest_phys_addr;
- _iov->iov_len = min((u64)len, size);
+ _iov->iov_len = min((u64)len - s, size);
_iov->iov_base = (void __user *)(unsigned long)
(reg->u... | null | null | null |
27,136 | int cipso_v4_doi_add(struct cipso_v4_doi *doi_def,
struct netlbl_audit *audit_info)
{
int ret_val = -EINVAL;
u32 iter;
u32 doi;
u32 doi_type;
struct audit_buffer *audit_buf;
doi = doi_def->doi;
doi_type = doi_def->type;
if (doi_def->doi == CIPSO_V4_DOI_UNKNOWN)
goto doi_add_return;
for (iter = 0; it... | DoS Overflow | 0 | int cipso_v4_doi_add(struct cipso_v4_doi *doi_def,
struct netlbl_audit *audit_info)
{
int ret_val = -EINVAL;
u32 iter;
u32 doi;
u32 doi_type;
struct audit_buffer *audit_buf;
doi = doi_def->doi;
doi_type = doi_def->type;
if (doi_def->doi == CIPSO_V4_DOI_UNKNOWN)
goto doi_add_return;
for (iter = 0; it... | @@ -1725,8 +1725,10 @@ int cipso_v4_validate(const struct sk_buff *skb, unsigned char **option)
case CIPSO_V4_TAG_LOCAL:
/* This is a non-standard tag that we only allow for
* local connections, so if the incoming interface is
- * not the loopback device drop the packet. */
- if (!(skb->dev->flags & IF... | CWE-119 | null | null |
27,137 | void cipso_v4_req_delattr(struct request_sock *req)
{
struct ip_options_rcu *opt;
struct inet_request_sock *req_inet;
req_inet = inet_rsk(req);
opt = req_inet->opt;
if (opt == NULL || opt->opt.cipso == 0)
return;
cipso_v4_delopt(&req_inet->opt);
}
| DoS Overflow | 0 | void cipso_v4_req_delattr(struct request_sock *req)
{
struct ip_options_rcu *opt;
struct inet_request_sock *req_inet;
req_inet = inet_rsk(req);
opt = req_inet->opt;
if (opt == NULL || opt->opt.cipso == 0)
return;
cipso_v4_delopt(&req_inet->opt);
}
| @@ -1725,8 +1725,10 @@ int cipso_v4_validate(const struct sk_buff *skb, unsigned char **option)
case CIPSO_V4_TAG_LOCAL:
/* This is a non-standard tag that we only allow for
* local connections, so if the incoming interface is
- * not the loopback device drop the packet. */
- if (!(skb->dev->flags & IF... | CWE-119 | null | null |
27,138 | void cipso_v4_sock_delattr(struct sock *sk)
{
int hdr_delta;
struct ip_options_rcu *opt;
struct inet_sock *sk_inet;
sk_inet = inet_sk(sk);
opt = rcu_dereference_protected(sk_inet->inet_opt, 1);
if (opt == NULL || opt->opt.cipso == 0)
return;
hdr_delta = cipso_v4_delopt(&sk_inet->inet_opt);
if (sk_inet->is_i... | DoS Overflow | 0 | void cipso_v4_sock_delattr(struct sock *sk)
{
int hdr_delta;
struct ip_options_rcu *opt;
struct inet_sock *sk_inet;
sk_inet = inet_sk(sk);
opt = rcu_dereference_protected(sk_inet->inet_opt, 1);
if (opt == NULL || opt->opt.cipso == 0)
return;
hdr_delta = cipso_v4_delopt(&sk_inet->inet_opt);
if (sk_inet->is_i... | @@ -1725,8 +1725,10 @@ int cipso_v4_validate(const struct sk_buff *skb, unsigned char **option)
case CIPSO_V4_TAG_LOCAL:
/* This is a non-standard tag that we only allow for
* local connections, so if the incoming interface is
- * not the loopback device drop the packet. */
- if (!(skb->dev->flags & IF... | CWE-119 | null | null |
27,139 | int cipso_v4_sock_getattr(struct sock *sk, struct netlbl_lsm_secattr *secattr)
{
struct ip_options_rcu *opt;
int res = -ENOMSG;
rcu_read_lock();
opt = rcu_dereference(inet_sk(sk)->inet_opt);
if (opt && opt->opt.cipso)
res = cipso_v4_getattr(opt->opt.__data +
opt->opt.cipso -
sizeof(struct iphdr),
... | DoS Overflow | 0 | int cipso_v4_sock_getattr(struct sock *sk, struct netlbl_lsm_secattr *secattr)
{
struct ip_options_rcu *opt;
int res = -ENOMSG;
rcu_read_lock();
opt = rcu_dereference(inet_sk(sk)->inet_opt);
if (opt && opt->opt.cipso)
res = cipso_v4_getattr(opt->opt.__data +
opt->opt.cipso -
sizeof(struct iphdr),
... | @@ -1725,8 +1725,10 @@ int cipso_v4_validate(const struct sk_buff *skb, unsigned char **option)
case CIPSO_V4_TAG_LOCAL:
/* This is a non-standard tag that we only allow for
* local connections, so if the incoming interface is
- * not the loopback device drop the packet. */
- if (!(skb->dev->flags & IF... | CWE-119 | null | null |
27,140 | int cipso_v4_sock_setattr(struct sock *sk,
const struct cipso_v4_doi *doi_def,
const struct netlbl_lsm_secattr *secattr)
{
int ret_val = -EPERM;
unsigned char *buf = NULL;
u32 buf_len;
u32 opt_len;
struct ip_options_rcu *old, *opt = NULL;
struct inet_sock *sk_inet;
struct inet_connection_sock *sk_conn;... | DoS Overflow | 0 | int cipso_v4_sock_setattr(struct sock *sk,
const struct cipso_v4_doi *doi_def,
const struct netlbl_lsm_secattr *secattr)
{
int ret_val = -EPERM;
unsigned char *buf = NULL;
u32 buf_len;
u32 opt_len;
struct ip_options_rcu *old, *opt = NULL;
struct inet_sock *sk_inet;
struct inet_connection_sock *sk_conn;... | @@ -1725,8 +1725,10 @@ int cipso_v4_validate(const struct sk_buff *skb, unsigned char **option)
case CIPSO_V4_TAG_LOCAL:
/* This is a non-standard tag that we only allow for
* local connections, so if the incoming interface is
- * not the loopback device drop the packet. */
- if (!(skb->dev->flags & IF... | CWE-119 | null | null |
27,141 | __sum16 __skb_checksum_complete(struct sk_buff *skb)
{
return __skb_checksum_complete_head(skb, skb->len);
}
| DoS | 0 | __sum16 __skb_checksum_complete(struct sk_buff *skb)
{
return __skb_checksum_complete_head(skb, skb->len);
}
| @@ -187,7 +187,7 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
skb_queue_walk(queue, skb) {
*peeked = skb->peeked;
if (flags & MSG_PEEK) {
- if (*off >= skb->len) {
+ if (*off >= skb->len && skb->len) {
*off -= skb->len;
continue;
} | CWE-20 | null | null |
27,142 | unsigned int datagram_poll(struct file *file, struct socket *sock,
poll_table *wait)
{
struct sock *sk = sock->sk;
unsigned int mask;
sock_poll_wait(file, sk_sleep(sk), wait);
mask = 0;
/* exceptional events? */
if (sk->sk_err || !skb_queue_empty(&sk->sk_error_queue))
mask |= POLLERR;
if (sk->sk_shutdo... | DoS | 0 | unsigned int datagram_poll(struct file *file, struct socket *sock,
poll_table *wait)
{
struct sock *sk = sock->sk;
unsigned int mask;
sock_poll_wait(file, sk_sleep(sk), wait);
mask = 0;
/* exceptional events? */
if (sk->sk_err || !skb_queue_empty(&sk->sk_error_queue))
mask |= POLLERR;
if (sk->sk_shutdo... | @@ -187,7 +187,7 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
skb_queue_walk(queue, skb) {
*peeked = skb->peeked;
if (flags & MSG_PEEK) {
- if (*off >= skb->len) {
+ if (*off >= skb->len && skb->len) {
*off -= skb->len;
continue;
} | CWE-20 | null | null |
27,143 | static int skb_copy_and_csum_datagram(const struct sk_buff *skb, int offset,
u8 __user *to, int len,
__wsum *csump)
{
int start = skb_headlen(skb);
int i, copy = start - offset;
struct sk_buff *frag_iter;
int pos = 0;
/* Copy header. */
if (copy > 0) {
int err = 0;
if (copy > len)
copy... | DoS | 0 | static int skb_copy_and_csum_datagram(const struct sk_buff *skb, int offset,
u8 __user *to, int len,
__wsum *csump)
{
int start = skb_headlen(skb);
int i, copy = start - offset;
struct sk_buff *frag_iter;
int pos = 0;
/* Copy header. */
if (copy > 0) {
int err = 0;
if (copy > len)
copy... | @@ -187,7 +187,7 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
skb_queue_walk(queue, skb) {
*peeked = skb->peeked;
if (flags & MSG_PEEK) {
- if (*off >= skb->len) {
+ if (*off >= skb->len && skb->len) {
*off -= skb->len;
continue;
} | CWE-20 | null | null |
27,144 | int skb_copy_and_csum_datagram_iovec(struct sk_buff *skb,
int hlen, struct iovec *iov)
{
__wsum csum;
int chunk = skb->len - hlen;
if (!chunk)
return 0;
/* Skip filled elements.
* Pretty silly, look at memcpy_toiovec, though 8)
*/
while (!iov->iov_len)
iov++;
if (iov->iov_len < chunk) {
if (... | DoS | 0 | int skb_copy_and_csum_datagram_iovec(struct sk_buff *skb,
int hlen, struct iovec *iov)
{
__wsum csum;
int chunk = skb->len - hlen;
if (!chunk)
return 0;
/* Skip filled elements.
* Pretty silly, look at memcpy_toiovec, though 8)
*/
while (!iov->iov_len)
iov++;
if (iov->iov_len < chunk) {
if (... | @@ -187,7 +187,7 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
skb_queue_walk(queue, skb) {
*peeked = skb->peeked;
if (flags & MSG_PEEK) {
- if (*off >= skb->len) {
+ if (*off >= skb->len && skb->len) {
*off -= skb->len;
continue;
} | CWE-20 | null | null |
27,145 | int skb_copy_datagram_const_iovec(const struct sk_buff *skb, int offset,
const struct iovec *to, int to_offset,
int len)
{
int start = skb_headlen(skb);
int i, copy = start - offset;
struct sk_buff *frag_iter;
/* Copy header. */
if (copy > 0) {
if (copy > len)
copy = len;
if (memcpy_toiovecend(... | DoS | 0 | int skb_copy_datagram_const_iovec(const struct sk_buff *skb, int offset,
const struct iovec *to, int to_offset,
int len)
{
int start = skb_headlen(skb);
int i, copy = start - offset;
struct sk_buff *frag_iter;
/* Copy header. */
if (copy > 0) {
if (copy > len)
copy = len;
if (memcpy_toiovecend(... | @@ -187,7 +187,7 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
skb_queue_walk(queue, skb) {
*peeked = skb->peeked;
if (flags & MSG_PEEK) {
- if (*off >= skb->len) {
+ if (*off >= skb->len && skb->len) {
*off -= skb->len;
continue;
} | CWE-20 | null | null |
27,146 | int skb_copy_datagram_from_iovec(struct sk_buff *skb, int offset,
const struct iovec *from, int from_offset,
int len)
{
int start = skb_headlen(skb);
int i, copy = start - offset;
struct sk_buff *frag_iter;
/* Copy header. */
if (copy > 0) {
if (copy > len)
copy = len;
if (memcpy_fromiovecend(skb... | DoS | 0 | int skb_copy_datagram_from_iovec(struct sk_buff *skb, int offset,
const struct iovec *from, int from_offset,
int len)
{
int start = skb_headlen(skb);
int i, copy = start - offset;
struct sk_buff *frag_iter;
/* Copy header. */
if (copy > 0) {
if (copy > len)
copy = len;
if (memcpy_fromiovecend(skb... | @@ -187,7 +187,7 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
skb_queue_walk(queue, skb) {
*peeked = skb->peeked;
if (flags & MSG_PEEK) {
- if (*off >= skb->len) {
+ if (*off >= skb->len && skb->len) {
*off -= skb->len;
continue;
} | CWE-20 | null | null |
27,147 | int skb_copy_datagram_iovec(const struct sk_buff *skb, int offset,
struct iovec *to, int len)
{
int start = skb_headlen(skb);
int i, copy = start - offset;
struct sk_buff *frag_iter;
trace_skb_copy_datagram_iovec(skb, len);
/* Copy header. */
if (copy > 0) {
if (copy > len)
copy = len;
if (memcpy_... | DoS | 0 | int skb_copy_datagram_iovec(const struct sk_buff *skb, int offset,
struct iovec *to, int len)
{
int start = skb_headlen(skb);
int i, copy = start - offset;
struct sk_buff *frag_iter;
trace_skb_copy_datagram_iovec(skb, len);
/* Copy header. */
if (copy > 0) {
if (copy > len)
copy = len;
if (memcpy_... | @@ -187,7 +187,7 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
skb_queue_walk(queue, skb) {
*peeked = skb->peeked;
if (flags & MSG_PEEK) {
- if (*off >= skb->len) {
+ if (*off >= skb->len && skb->len) {
*off -= skb->len;
continue;
} | CWE-20 | null | null |
27,148 | void skb_free_datagram(struct sock *sk, struct sk_buff *skb)
{
consume_skb(skb);
sk_mem_reclaim_partial(sk);
}
| DoS | 0 | void skb_free_datagram(struct sock *sk, struct sk_buff *skb)
{
consume_skb(skb);
sk_mem_reclaim_partial(sk);
}
| @@ -187,7 +187,7 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
skb_queue_walk(queue, skb) {
*peeked = skb->peeked;
if (flags & MSG_PEEK) {
- if (*off >= skb->len) {
+ if (*off >= skb->len && skb->len) {
*off -= skb->len;
continue;
} | CWE-20 | null | null |
27,149 | void skb_free_datagram_locked(struct sock *sk, struct sk_buff *skb)
{
bool slow;
if (likely(atomic_read(&skb->users) == 1))
smp_rmb();
else if (likely(!atomic_dec_and_test(&skb->users)))
return;
slow = lock_sock_fast(sk);
skb_orphan(skb);
sk_mem_reclaim_partial(sk);
unlock_sock_fast(sk, slow);
/* skb is ... | DoS | 0 | void skb_free_datagram_locked(struct sock *sk, struct sk_buff *skb)
{
bool slow;
if (likely(atomic_read(&skb->users) == 1))
smp_rmb();
else if (likely(!atomic_dec_and_test(&skb->users)))
return;
slow = lock_sock_fast(sk);
skb_orphan(skb);
sk_mem_reclaim_partial(sk);
unlock_sock_fast(sk, slow);
/* skb is ... | @@ -187,7 +187,7 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
skb_queue_walk(queue, skb) {
*peeked = skb->peeked;
if (flags & MSG_PEEK) {
- if (*off >= skb->len) {
+ if (*off >= skb->len && skb->len) {
*off -= skb->len;
continue;
} | CWE-20 | null | null |
27,150 | int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
{
int err = 0;
if (flags & MSG_PEEK) {
err = -ENOENT;
spin_lock_bh(&sk->sk_receive_queue.lock);
if (skb == skb_peek(&sk->sk_receive_queue)) {
__skb_unlink(skb, &sk->sk_receive_queue);
atomic_dec(&skb->users);
err = 0;
}
... | DoS | 0 | int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
{
int err = 0;
if (flags & MSG_PEEK) {
err = -ENOENT;
spin_lock_bh(&sk->sk_receive_queue.lock);
if (skb == skb_peek(&sk->sk_receive_queue)) {
__skb_unlink(skb, &sk->sk_receive_queue);
atomic_dec(&skb->users);
err = 0;
}
... | @@ -187,7 +187,7 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
skb_queue_walk(queue, skb) {
*peeked = skb->peeked;
if (flags & MSG_PEEK) {
- if (*off >= skb->len) {
+ if (*off >= skb->len && skb->len) {
*off -= skb->len;
continue;
} | CWE-20 | null | null |
27,151 | struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned int flags,
int noblock, int *err)
{
int peeked, off = 0;
return __skb_recv_datagram(sk, flags | (noblock ? MSG_DONTWAIT : 0),
&peeked, &off, err);
}
| DoS | 0 | struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned int flags,
int noblock, int *err)
{
int peeked, off = 0;
return __skb_recv_datagram(sk, flags | (noblock ? MSG_DONTWAIT : 0),
&peeked, &off, err);
}
| @@ -187,7 +187,7 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
skb_queue_walk(queue, skb) {
*peeked = skb->peeked;
if (flags & MSG_PEEK) {
- if (*off >= skb->len) {
+ if (*off >= skb->len && skb->len) {
*off -= skb->len;
continue;
} | CWE-20 | null | null |
27,152 | can_write(int flags)
{
return TRUE;
}
| DoS | 0 | can_write(int flags)
{
return TRUE;
}
| @@ -347,13 +347,18 @@ do_local_notify(xmlNode * notify_src, const char *client_id,
int rid = 0;
if(sync_reply) {
- CRM_LOG_ASSERT(client_obj->request_id);
+ if (client_obj->ipc) {
+ CRM_LOG_ASSERT(client_obj->request_id);
- rid = client_obj->request_... | CWE-399 | null | null |
27,153 | check_local_notify(int bcast_id)
{
cib_local_notify_t *notify = NULL;
if (!local_notify_queue) {
return;
}
notify = g_hash_table_lookup(local_notify_queue, GINT_TO_POINTER(bcast_id));
if (notify) {
do_local_notify(notify->notify_src, notify->client_id, notify->sync_reply, notify->... | DoS | 0 | check_local_notify(int bcast_id)
{
cib_local_notify_t *notify = NULL;
if (!local_notify_queue) {
return;
}
notify = g_hash_table_lookup(local_notify_queue, GINT_TO_POINTER(bcast_id));
if (notify) {
do_local_notify(notify->notify_src, notify->client_id, notify->sync_reply, notify->... | @@ -347,13 +347,18 @@ do_local_notify(xmlNode * notify_src, const char *client_id,
int rid = 0;
if(sync_reply) {
- CRM_LOG_ASSERT(client_obj->request_id);
+ if (client_obj->ipc) {
+ CRM_LOG_ASSERT(client_obj->request_id);
- rid = client_obj->request_... | CWE-399 | null | null |
27,154 | cib_ccm_dispatch(gpointer user_data)
{
int rc = 0;
oc_ev_t *ccm_token = (oc_ev_t *) user_data;
crm_trace("received callback");
if (ccm_api_handle_event == NULL) {
ccm_api_handle_event =
find_library_function(&ccm_library, CCM_LIBRARY, "oc_ev_handle_event", 1);
}
rc = (*ccm... | DoS | 0 | cib_ccm_dispatch(gpointer user_data)
{
int rc = 0;
oc_ev_t *ccm_token = (oc_ev_t *) user_data;
crm_trace("received callback");
if (ccm_api_handle_event == NULL) {
ccm_api_handle_event =
find_library_function(&ccm_library, CCM_LIBRARY, "oc_ev_handle_event", 1);
}
rc = (*ccm... | @@ -347,13 +347,18 @@ do_local_notify(xmlNode * notify_src, const char *client_id,
int rid = 0;
if(sync_reply) {
- CRM_LOG_ASSERT(client_obj->request_id);
+ if (client_obj->ipc) {
+ CRM_LOG_ASSERT(client_obj->request_id);
- rid = client_obj->request_... | CWE-399 | null | null |
27,155 | cib_ccm_msg_callback(oc_ed_t event, void *cookie, size_t size, const void *data)
{
gboolean update_id = FALSE;
const oc_ev_membership_t *membership = data;
CRM_ASSERT(membership != NULL);
crm_info("Processing CCM event=%s (id=%d)", ccm_event_name(event), membership->m_instance);
if (current_insta... | DoS | 0 | cib_ccm_msg_callback(oc_ed_t event, void *cookie, size_t size, const void *data)
{
gboolean update_id = FALSE;
const oc_ev_membership_t *membership = data;
CRM_ASSERT(membership != NULL);
crm_info("Processing CCM event=%s (id=%d)", ccm_event_name(event), membership->m_instance);
if (current_insta... | @@ -347,13 +347,18 @@ do_local_notify(xmlNode * notify_src, const char *client_id,
int rid = 0;
if(sync_reply) {
- CRM_LOG_ASSERT(client_obj->request_id);
+ if (client_obj->ipc) {
+ CRM_LOG_ASSERT(client_obj->request_id);
- rid = client_obj->request_... | CWE-399 | null | null |
27,156 | cib_common_callback(qb_ipcs_connection_t *c, void *data, size_t size, gboolean privileged)
{
uint32_t id = 0;
uint32_t flags = 0;
int call_options = 0;
xmlNode *op_request = crm_ipcs_recv(c, data, size, &id, &flags);
cib_client_t *cib_client = qb_ipcs_context_get(c);
if(op_request) {
cr... | DoS | 0 | cib_common_callback(qb_ipcs_connection_t *c, void *data, size_t size, gboolean privileged)
{
uint32_t id = 0;
uint32_t flags = 0;
int call_options = 0;
xmlNode *op_request = crm_ipcs_recv(c, data, size, &id, &flags);
cib_client_t *cib_client = qb_ipcs_context_get(c);
if(op_request) {
cr... | @@ -347,13 +347,18 @@ do_local_notify(xmlNode * notify_src, const char *client_id,
int rid = 0;
if(sync_reply) {
- CRM_LOG_ASSERT(client_obj->request_id);
+ if (client_obj->ipc) {
+ CRM_LOG_ASSERT(client_obj->request_id);
- rid = client_obj->request_... | CWE-399 | null | null |
27,157 | cib_common_callback_worker(uint32_t id, uint32_t flags, xmlNode * op_request, cib_client_t * cib_client, gboolean privileged)
{
const char *op = crm_element_value(op_request, F_CIB_OPERATION);
if (crm_str_eq(op, CRM_OP_REGISTER, TRUE)) {
if(flags & crm_ipc_client_response) {
xmlNode *ack = ... | DoS | 0 | cib_common_callback_worker(uint32_t id, uint32_t flags, xmlNode * op_request, cib_client_t * cib_client, gboolean privileged)
{
const char *op = crm_element_value(op_request, F_CIB_OPERATION);
if (crm_str_eq(op, CRM_OP_REGISTER, TRUE)) {
if(flags & crm_ipc_client_response) {
xmlNode *ack = ... | @@ -347,13 +347,18 @@ do_local_notify(xmlNode * notify_src, const char *client_id,
int rid = 0;
if(sync_reply) {
- CRM_LOG_ASSERT(client_obj->request_id);
+ if (client_obj->ipc) {
+ CRM_LOG_ASSERT(client_obj->request_id);
- rid = client_obj->request_... | CWE-399 | null | null |
27,158 | cib_construct_reply(xmlNode * request, xmlNode * output, int rc)
{
int lpc = 0;
xmlNode *reply = NULL;
const char *name = NULL;
const char *value = NULL;
const char *names[] = {
F_CIB_OPERATION,
F_CIB_CALLID,
F_CIB_CLIENTID,
F_CIB_CALLOPTS
};
static int max =... | DoS | 0 | cib_construct_reply(xmlNode * request, xmlNode * output, int rc)
{
int lpc = 0;
xmlNode *reply = NULL;
const char *name = NULL;
const char *value = NULL;
const char *names[] = {
F_CIB_OPERATION,
F_CIB_CALLID,
F_CIB_CLIENTID,
F_CIB_CALLOPTS
};
static int max =... | @@ -347,13 +347,18 @@ do_local_notify(xmlNode * notify_src, const char *client_id,
int rid = 0;
if(sync_reply) {
- CRM_LOG_ASSERT(client_obj->request_id);
+ if (client_obj->ipc) {
+ CRM_LOG_ASSERT(client_obj->request_id);
- rid = client_obj->request_... | CWE-399 | null | null |
27,159 | cib_force_exit(gpointer data)
{
crm_notice("Forcing exit!");
terminate_cib(__FUNCTION__, TRUE);
return FALSE;
}
| DoS | 0 | cib_force_exit(gpointer data)
{
crm_notice("Forcing exit!");
terminate_cib(__FUNCTION__, TRUE);
return FALSE;
}
| @@ -347,13 +347,18 @@ do_local_notify(xmlNode * notify_src, const char *client_id,
int rid = 0;
if(sync_reply) {
- CRM_LOG_ASSERT(client_obj->request_id);
+ if (client_obj->ipc) {
+ CRM_LOG_ASSERT(client_obj->request_id);
- rid = client_obj->request_... | CWE-399 | null | null |
27,160 | cib_ha_peer_callback(HA_Message * msg, void *private_data)
{
xmlNode *xml = convert_ha_message(NULL, msg, __FUNCTION__);
cib_peer_callback(xml, private_data);
free_xml(xml);
}
| DoS | 0 | cib_ha_peer_callback(HA_Message * msg, void *private_data)
{
xmlNode *xml = convert_ha_message(NULL, msg, __FUNCTION__);
cib_peer_callback(xml, private_data);
free_xml(xml);
}
| @@ -347,13 +347,18 @@ do_local_notify(xmlNode * notify_src, const char *client_id,
int rid = 0;
if(sync_reply) {
- CRM_LOG_ASSERT(client_obj->request_id);
+ if (client_obj->ipc) {
+ CRM_LOG_ASSERT(client_obj->request_id);
- rid = client_obj->request_... | CWE-399 | null | null |
27,161 | cib_ipc_accept(qb_ipcs_connection_t *c, uid_t uid, gid_t gid)
{
cib_client_t *new_client = NULL;
#if ENABLE_ACL
struct group *crm_grp = NULL;
#endif
crm_trace("Connecting %p for uid=%d gid=%d pid=%d", c, uid, gid, crm_ipcs_client_pid(c));
if (cib_shutdown_flag) {
crm_info("Ignoring new client [... | DoS | 0 | cib_ipc_accept(qb_ipcs_connection_t *c, uid_t uid, gid_t gid)
{
cib_client_t *new_client = NULL;
#if ENABLE_ACL
struct group *crm_grp = NULL;
#endif
crm_trace("Connecting %p for uid=%d gid=%d pid=%d", c, uid, gid, crm_ipcs_client_pid(c));
if (cib_shutdown_flag) {
crm_info("Ignoring new client [... | @@ -347,13 +347,18 @@ do_local_notify(xmlNode * notify_src, const char *client_id,
int rid = 0;
if(sync_reply) {
- CRM_LOG_ASSERT(client_obj->request_id);
+ if (client_obj->ipc) {
+ CRM_LOG_ASSERT(client_obj->request_id);
- rid = client_obj->request_... | CWE-399 | null | null |
27,162 | cib_ipc_closed(qb_ipcs_connection_t *c)
{
cib_client_t *cib_client = qb_ipcs_context_get(c);
crm_trace("Connection %p closed", c);
CRM_ASSERT(cib_client != NULL);
CRM_ASSERT(cib_client->id != NULL);
if (!g_hash_table_remove(client_list, cib_client->id)) {
crm_err("Client %s not found in t... | DoS | 0 | cib_ipc_closed(qb_ipcs_connection_t *c)
{
cib_client_t *cib_client = qb_ipcs_context_get(c);
crm_trace("Connection %p closed", c);
CRM_ASSERT(cib_client != NULL);
CRM_ASSERT(cib_client->id != NULL);
if (!g_hash_table_remove(client_list, cib_client->id)) {
crm_err("Client %s not found in t... | @@ -347,13 +347,18 @@ do_local_notify(xmlNode * notify_src, const char *client_id,
int rid = 0;
if(sync_reply) {
- CRM_LOG_ASSERT(client_obj->request_id);
+ if (client_obj->ipc) {
+ CRM_LOG_ASSERT(client_obj->request_id);
- rid = client_obj->request_... | CWE-399 | null | null |
27,163 | cib_ipc_created(qb_ipcs_connection_t *c)
{
cib_client_t *cib_client = qb_ipcs_context_get(c);
crm_trace("%p connected for client %s", c, cib_client->id);
}
| DoS | 0 | cib_ipc_created(qb_ipcs_connection_t *c)
{
cib_client_t *cib_client = qb_ipcs_context_get(c);
crm_trace("%p connected for client %s", c, cib_client->id);
}
| @@ -347,13 +347,18 @@ do_local_notify(xmlNode * notify_src, const char *client_id,
int rid = 0;
if(sync_reply) {
- CRM_LOG_ASSERT(client_obj->request_id);
+ if (client_obj->ipc) {
+ CRM_LOG_ASSERT(client_obj->request_id);
- rid = client_obj->request_... | CWE-399 | null | null |
27,164 | cib_ipc_dispatch_ro(qb_ipcs_connection_t *c, void *data, size_t size)
{
cib_client_t *cib_client = qb_ipcs_context_get(c);
crm_trace("%p message from %s", c, cib_client->id);
return cib_common_callback(c, data, size, FALSE);
}
| DoS | 0 | cib_ipc_dispatch_ro(qb_ipcs_connection_t *c, void *data, size_t size)
{
cib_client_t *cib_client = qb_ipcs_context_get(c);
crm_trace("%p message from %s", c, cib_client->id);
return cib_common_callback(c, data, size, FALSE);
}
| @@ -347,13 +347,18 @@ do_local_notify(xmlNode * notify_src, const char *client_id,
int rid = 0;
if(sync_reply) {
- CRM_LOG_ASSERT(client_obj->request_id);
+ if (client_obj->ipc) {
+ CRM_LOG_ASSERT(client_obj->request_id);
- rid = client_obj->request_... | CWE-399 | null | null |
27,165 | cib_ipc_dispatch_rw(qb_ipcs_connection_t *c, void *data, size_t size)
{
cib_client_t *cib_client = qb_ipcs_context_get(c);
crm_trace("%p message from %s", c, cib_client->id);
return cib_common_callback(c, data, size, TRUE);
}
| DoS | 0 | cib_ipc_dispatch_rw(qb_ipcs_connection_t *c, void *data, size_t size)
{
cib_client_t *cib_client = qb_ipcs_context_get(c);
crm_trace("%p message from %s", c, cib_client->id);
return cib_common_callback(c, data, size, TRUE);
}
| @@ -347,13 +347,18 @@ do_local_notify(xmlNode * notify_src, const char *client_id,
int rid = 0;
if(sync_reply) {
- CRM_LOG_ASSERT(client_obj->request_id);
+ if (client_obj->ipc) {
+ CRM_LOG_ASSERT(client_obj->request_id);
- rid = client_obj->request_... | CWE-399 | null | null |
27,166 | cib_peer_callback(xmlNode * msg, void *private_data)
{
const char *reason = NULL;
const char *originator = crm_element_value(msg, F_ORIG);
if (originator == NULL || crm_str_eq(originator, cib_our_uname, TRUE)) {
/* message is from ourselves */
int bcast_id = 0;
if (!(crm_element_val... | DoS | 0 | cib_peer_callback(xmlNode * msg, void *private_data)
{
const char *reason = NULL;
const char *originator = crm_element_value(msg, F_ORIG);
if (originator == NULL || crm_str_eq(originator, cib_our_uname, TRUE)) {
/* message is from ourselves */
int bcast_id = 0;
if (!(crm_element_val... | @@ -347,13 +347,18 @@ do_local_notify(xmlNode * notify_src, const char *client_id,
int rid = 0;
if(sync_reply) {
- CRM_LOG_ASSERT(client_obj->request_id);
+ if (client_obj->ipc) {
+ CRM_LOG_ASSERT(client_obj->request_id);
- rid = client_obj->request_... | CWE-399 | null | null |
27,167 | cib_process_command(xmlNode * request, xmlNode ** reply, xmlNode ** cib_diff, gboolean privileged)
{
xmlNode *input = NULL;
xmlNode *output = NULL;
xmlNode *result_cib = NULL;
xmlNode *current_cib = NULL;
#if ENABLE_ACL
xmlNode *filtered_current_cib = NULL;
#endif
int call_type = 0;
int ca... | DoS | 0 | cib_process_command(xmlNode * request, xmlNode ** reply, xmlNode ** cib_diff, gboolean privileged)
{
xmlNode *input = NULL;
xmlNode *output = NULL;
xmlNode *result_cib = NULL;
xmlNode *current_cib = NULL;
#if ENABLE_ACL
xmlNode *filtered_current_cib = NULL;
#endif
int call_type = 0;
int ca... | @@ -347,13 +347,18 @@ do_local_notify(xmlNode * notify_src, const char *client_id,
int rid = 0;
if(sync_reply) {
- CRM_LOG_ASSERT(client_obj->request_id);
+ if (client_obj->ipc) {
+ CRM_LOG_ASSERT(client_obj->request_id);
- rid = client_obj->request_... | CWE-399 | null | null |
27,168 | cib_process_request(xmlNode * request, gboolean force_synchronous, gboolean privileged,
gboolean from_peer, cib_client_t * cib_client)
{
int call_type = 0;
int call_options = 0;
gboolean process = TRUE;
gboolean is_update = TRUE;
gboolean needs_reply = TRUE;
gboolean local_n... | DoS | 0 | cib_process_request(xmlNode * request, gboolean force_synchronous, gboolean privileged,
gboolean from_peer, cib_client_t * cib_client)
{
int call_type = 0;
int call_options = 0;
gboolean process = TRUE;
gboolean is_update = TRUE;
gboolean needs_reply = TRUE;
gboolean local_n... | @@ -347,13 +347,18 @@ do_local_notify(xmlNode * notify_src, const char *client_id,
int rid = 0;
if(sync_reply) {
- CRM_LOG_ASSERT(client_obj->request_id);
+ if (client_obj->ipc) {
+ CRM_LOG_ASSERT(client_obj->request_id);
- rid = client_obj->request_... | CWE-399 | null | null |
27,169 | disconnect_remote_client(gpointer key, gpointer value, gpointer user_data)
{
cib_client_t *a_client = value;
crm_err("Disconnecting %s... Not implemented", crm_str(a_client->name));
}
| DoS | 0 | disconnect_remote_client(gpointer key, gpointer value, gpointer user_data)
{
cib_client_t *a_client = value;
crm_err("Disconnecting %s... Not implemented", crm_str(a_client->name));
}
| @@ -347,13 +347,18 @@ do_local_notify(xmlNode * notify_src, const char *client_id,
int rid = 0;
if(sync_reply) {
- CRM_LOG_ASSERT(client_obj->request_id);
+ if (client_obj->ipc) {
+ CRM_LOG_ASSERT(client_obj->request_id);
- rid = client_obj->request_... | CWE-399 | null | null |
27,170 | forward_request(xmlNode * request, cib_client_t * cib_client, int call_options)
{
const char *op = crm_element_value(request, F_CIB_OPERATION);
const char *host = crm_element_value(request, F_CIB_HOST);
crm_xml_add(request, F_CIB_DELEGATED, cib_our_uname);
if (host != NULL) {
crm_trace("Forwar... | DoS | 0 | forward_request(xmlNode * request, cib_client_t * cib_client, int call_options)
{
const char *op = crm_element_value(request, F_CIB_OPERATION);
const char *host = crm_element_value(request, F_CIB_HOST);
crm_xml_add(request, F_CIB_DELEGATED, cib_our_uname);
if (host != NULL) {
crm_trace("Forwar... | @@ -347,13 +347,18 @@ do_local_notify(xmlNode * notify_src, const char *client_id,
int rid = 0;
if(sync_reply) {
- CRM_LOG_ASSERT(client_obj->request_id);
+ if (client_obj->ipc) {
+ CRM_LOG_ASSERT(client_obj->request_id);
- rid = client_obj->request_... | CWE-399 | null | null |
27,171 | initiate_exit(void)
{
int active = 0;
xmlNode *leaving = NULL;
active = crm_active_peers();
if (active < 2) {
terminate_cib(__FUNCTION__, FALSE);
return;
}
crm_info("Sending disconnect notification to %d peers...", active);
leaving = create_xml_node(NULL, "exit-notificatio... | DoS | 0 | initiate_exit(void)
{
int active = 0;
xmlNode *leaving = NULL;
active = crm_active_peers();
if (active < 2) {
terminate_cib(__FUNCTION__, FALSE);
return;
}
crm_info("Sending disconnect notification to %d peers...", active);
leaving = create_xml_node(NULL, "exit-notificatio... | @@ -347,13 +347,18 @@ do_local_notify(xmlNode * notify_src, const char *client_id,
int rid = 0;
if(sync_reply) {
- CRM_LOG_ASSERT(client_obj->request_id);
+ if (client_obj->ipc) {
+ CRM_LOG_ASSERT(client_obj->request_id);
- rid = client_obj->request_... | CWE-399 | null | null |
27,172 | parse_local_options(cib_client_t * cib_client, int call_type, int call_options, const char *host,
const char *op, gboolean * local_notify, gboolean * needs_reply,
gboolean * process, gboolean * needs_forward)
{
if (cib_op_modifies(call_type)
&& !(call_options & cib_in... | DoS | 0 | parse_local_options(cib_client_t * cib_client, int call_type, int call_options, const char *host,
const char *op, gboolean * local_notify, gboolean * needs_reply,
gboolean * process, gboolean * needs_forward)
{
if (cib_op_modifies(call_type)
&& !(call_options & cib_in... | @@ -347,13 +347,18 @@ do_local_notify(xmlNode * notify_src, const char *client_id,
int rid = 0;
if(sync_reply) {
- CRM_LOG_ASSERT(client_obj->request_id);
+ if (client_obj->ipc) {
+ CRM_LOG_ASSERT(client_obj->request_id);
- rid = client_obj->request_... | CWE-399 | null | null |
27,173 | queue_local_notify(xmlNode * notify_src, const char *client_id, gboolean sync_reply, gboolean from_peer)
{
cib_local_notify_t *notify = calloc(1, sizeof(cib_local_notify_t));
notify->notify_src = notify_src;
notify->client_id = strdup(client_id);
notify->sync_reply = sync_reply;
notify->from_peer =... | DoS | 0 | queue_local_notify(xmlNode * notify_src, const char *client_id, gboolean sync_reply, gboolean from_peer)
{
cib_local_notify_t *notify = calloc(1, sizeof(cib_local_notify_t));
notify->notify_src = notify_src;
notify->client_id = strdup(client_id);
notify->sync_reply = sync_reply;
notify->from_peer =... | @@ -347,13 +347,18 @@ do_local_notify(xmlNode * notify_src, const char *client_id,
int rid = 0;
if(sync_reply) {
- CRM_LOG_ASSERT(client_obj->request_id);
+ if (client_obj->ipc) {
+ CRM_LOG_ASSERT(client_obj->request_id);
- rid = client_obj->request_... | CWE-399 | null | null |
27,174 | terminate_cib(const char *caller, gboolean fast)
{
if (remote_fd > 0) {
close(remote_fd);
remote_fd = 0;
}
if (remote_tls_fd > 0) {
close(remote_tls_fd);
remote_tls_fd = 0;
}
if(!fast) {
crm_info("%s: Disconnecting from cluster infrastructure", caller);
... | DoS | 0 | terminate_cib(const char *caller, gboolean fast)
{
if (remote_fd > 0) {
close(remote_fd);
remote_fd = 0;
}
if (remote_tls_fd > 0) {
close(remote_tls_fd);
remote_tls_fd = 0;
}
if(!fast) {
crm_info("%s: Disconnecting from cluster infrastructure", caller);
... | @@ -347,13 +347,18 @@ do_local_notify(xmlNode * notify_src, const char *client_id,
int rid = 0;
if(sync_reply) {
- CRM_LOG_ASSERT(client_obj->request_id);
+ if (client_obj->ipc) {
+ CRM_LOG_ASSERT(client_obj->request_id);
- rid = client_obj->request_... | CWE-399 | null | null |
27,175 | attach_cib_generation(xmlNode * msg, const char *field, xmlNode * a_cib)
{
xmlNode *generation = create_xml_node(NULL, XML_CIB_TAG_GENERATION_TUPPLE);
if (a_cib != NULL) {
copy_in_properties(generation, a_cib);
}
add_message_xml(msg, field, generation);
free_xml(generation);
}
| DoS | 0 | attach_cib_generation(xmlNode * msg, const char *field, xmlNode * a_cib)
{
xmlNode *generation = create_xml_node(NULL, XML_CIB_TAG_GENERATION_TUPPLE);
if (a_cib != NULL) {
copy_in_properties(generation, a_cib);
}
add_message_xml(msg, field, generation);
free_xml(generation);
}
| @@ -83,7 +83,7 @@ cib_notify_client(gpointer key, gpointer value, gpointer user_data)
CRM_CHECK(client != NULL, return TRUE);
CRM_CHECK(update_msg != NULL, return TRUE);
- if (client->ipc == NULL) {
+ if (client->ipc == NULL && client->session == NULL) {
crm_warn("Skipping client with NULL ch... | CWE-399 | null | null |
27,176 | cib_diff_notify(int options, const char *client, const char *call_id, const char *op,
xmlNode * update, int result, xmlNode * diff)
{
int add_updates = 0;
int add_epoch = 0;
int add_admin_epoch = 0;
int del_updates = 0;
int del_epoch = 0;
int del_admin_epoch = 0;
int log_le... | DoS | 0 | cib_diff_notify(int options, const char *client, const char *call_id, const char *op,
xmlNode * update, int result, xmlNode * diff)
{
int add_updates = 0;
int add_epoch = 0;
int add_admin_epoch = 0;
int del_updates = 0;
int del_epoch = 0;
int del_admin_epoch = 0;
int log_le... | @@ -83,7 +83,7 @@ cib_notify_client(gpointer key, gpointer value, gpointer user_data)
CRM_CHECK(client != NULL, return TRUE);
CRM_CHECK(update_msg != NULL, return TRUE);
- if (client->ipc == NULL) {
+ if (client->ipc == NULL && client->session == NULL) {
crm_warn("Skipping client with NULL ch... | CWE-399 | null | null |
27,177 | cib_post_notify(int options, const char *op, xmlNode * update,
int result, xmlNode * new_obj)
{
gboolean needed = FALSE;
g_hash_table_foreach(client_list, need_post_notify, &needed);
if (needed == FALSE) {
return;
}
do_cib_notify(options, op, update, result, new_obj, T_CIB_... | DoS | 0 | cib_post_notify(int options, const char *op, xmlNode * update,
int result, xmlNode * new_obj)
{
gboolean needed = FALSE;
g_hash_table_foreach(client_list, need_post_notify, &needed);
if (needed == FALSE) {
return;
}
do_cib_notify(options, op, update, result, new_obj, T_CIB_... | @@ -83,7 +83,7 @@ cib_notify_client(gpointer key, gpointer value, gpointer user_data)
CRM_CHECK(client != NULL, return TRUE);
CRM_CHECK(update_msg != NULL, return TRUE);
- if (client->ipc == NULL) {
+ if (client->ipc == NULL && client->session == NULL) {
crm_warn("Skipping client with NULL ch... | CWE-399 | null | null |
27,178 | cib_pre_notify(int options, const char *op, xmlNode * existing, xmlNode * update)
{
xmlNode *update_msg = NULL;
const char *type = NULL;
const char *id = NULL;
gboolean needed = FALSE;
g_hash_table_foreach(client_list, need_pre_notify, &needed);
if (needed == FALSE) {
return;
}
... | DoS | 0 | cib_pre_notify(int options, const char *op, xmlNode * existing, xmlNode * update)
{
xmlNode *update_msg = NULL;
const char *type = NULL;
const char *id = NULL;
gboolean needed = FALSE;
g_hash_table_foreach(client_list, need_pre_notify, &needed);
if (needed == FALSE) {
return;
}
... | @@ -83,7 +83,7 @@ cib_notify_client(gpointer key, gpointer value, gpointer user_data)
CRM_CHECK(client != NULL, return TRUE);
CRM_CHECK(update_msg != NULL, return TRUE);
- if (client->ipc == NULL) {
+ if (client->ipc == NULL && client->session == NULL) {
crm_warn("Skipping client with NULL ch... | CWE-399 | null | null |
27,179 | need_pre_notify(gpointer key, gpointer value, gpointer user_data)
{
cib_client_t *client = value;
if (client->pre_notify) {
gboolean *needed = user_data;
*needed = TRUE;
}
}
| DoS | 0 | need_pre_notify(gpointer key, gpointer value, gpointer user_data)
{
cib_client_t *client = value;
if (client->pre_notify) {
gboolean *needed = user_data;
*needed = TRUE;
}
}
| @@ -83,7 +83,7 @@ cib_notify_client(gpointer key, gpointer value, gpointer user_data)
CRM_CHECK(client != NULL, return TRUE);
CRM_CHECK(update_msg != NULL, return TRUE);
- if (client->ipc == NULL) {
+ if (client->ipc == NULL && client->session == NULL) {
crm_warn("Skipping client with NULL ch... | CWE-399 | null | null |
27,180 | authenticate_user(const char *user, const char *passwd)
{
#ifndef HAVE_PAM
gboolean pass = TRUE;
#else
int rc = 0;
gboolean pass = FALSE;
const void *p_user = NULL;
struct pam_conv p_conv;
struct pam_handle *pam_h = NULL;
static const char *pam_name = NULL;
if (pam_name == NULL) {
... | DoS | 0 | authenticate_user(const char *user, const char *passwd)
{
#ifndef HAVE_PAM
gboolean pass = TRUE;
#else
int rc = 0;
gboolean pass = FALSE;
const void *p_user = NULL;
struct pam_conv p_conv;
struct pam_handle *pam_h = NULL;
static const char *pam_name = NULL;
if (pam_name == NULL) {
... | @@ -60,10 +60,6 @@
# endif
#endif
-#ifdef HAVE_DECL_NANOSLEEP
-# include <time.h>
-#endif
-
extern int remote_tls_fd;
extern gboolean cib_shutdown_flag;
@@ -73,17 +69,16 @@ void cib_remote_connection_destroy(gpointer user_data);
#ifdef HAVE_GNUTLS_GNUTLS_H
# define DH_BITS 1024
gnutls_dh_params dh_params;... | CWE-399 | null | null |
27,181 | check_group_membership(const char *usr, const char *grp)
{
int index = 0;
struct passwd *pwd = NULL;
struct group *group = NULL;
CRM_CHECK(usr != NULL, return FALSE);
CRM_CHECK(grp != NULL, return FALSE);
pwd = getpwnam(usr);
if (pwd == NULL) {
crm_err("No user named '%s' exists!",... | DoS | 0 | check_group_membership(const char *usr, const char *grp)
{
int index = 0;
struct passwd *pwd = NULL;
struct group *group = NULL;
CRM_CHECK(usr != NULL, return FALSE);
CRM_CHECK(grp != NULL, return FALSE);
pwd = getpwnam(usr);
if (pwd == NULL) {
crm_err("No user named '%s' exists!",... | @@ -60,10 +60,6 @@
# endif
#endif
-#ifdef HAVE_DECL_NANOSLEEP
-# include <time.h>
-#endif
-
extern int remote_tls_fd;
extern gboolean cib_shutdown_flag;
@@ -73,17 +69,16 @@ void cib_remote_connection_destroy(gpointer user_data);
#ifdef HAVE_GNUTLS_GNUTLS_H
# define DH_BITS 1024
gnutls_dh_params dh_params;... | CWE-399 | null | null |
27,182 | construct_pam_passwd(int num_msg, const struct pam_message **msg,
struct pam_response **response, void *data)
{
int count = 0;
struct pam_response *reply;
char *string = (char *)data;
CRM_CHECK(data, return PAM_CONV_ERR);
CRM_CHECK(num_msg == 1, return PAM_CONV_ERR); /* W... | DoS | 0 | construct_pam_passwd(int num_msg, const struct pam_message **msg,
struct pam_response **response, void *data)
{
int count = 0;
struct pam_response *reply;
char *string = (char *)data;
CRM_CHECK(data, return PAM_CONV_ERR);
CRM_CHECK(num_msg == 1, return PAM_CONV_ERR); /* W... | @@ -60,10 +60,6 @@
# endif
#endif
-#ifdef HAVE_DECL_NANOSLEEP
-# include <time.h>
-#endif
-
extern int remote_tls_fd;
extern gboolean cib_shutdown_flag;
@@ -73,17 +69,16 @@ void cib_remote_connection_destroy(gpointer user_data);
#ifdef HAVE_GNUTLS_GNUTLS_H
# define DH_BITS 1024
gnutls_dh_params dh_params;... | CWE-399 | null | null |
27,183 | debug_log(int level, const char *str)
{
fputs(str, stderr);
}
| DoS | 0 | debug_log(int level, const char *str)
{
fputs(str, stderr);
}
| @@ -60,10 +60,6 @@
# endif
#endif
-#ifdef HAVE_DECL_NANOSLEEP
-# include <time.h>
-#endif
-
extern int remote_tls_fd;
extern gboolean cib_shutdown_flag;
@@ -73,17 +69,16 @@ void cib_remote_connection_destroy(gpointer user_data);
#ifdef HAVE_GNUTLS_GNUTLS_H
# define DH_BITS 1024
gnutls_dh_params dh_params;... | CWE-399 | null | null |
27,184 | remote_connection_destroy(gpointer user_data)
{
return;
}
| DoS | 0 | remote_connection_destroy(gpointer user_data)
{
return;
}
| @@ -60,10 +60,6 @@
# endif
#endif
-#ifdef HAVE_DECL_NANOSLEEP
-# include <time.h>
-#endif
-
extern int remote_tls_fd;
extern gboolean cib_shutdown_flag;
@@ -73,17 +69,16 @@ void cib_remote_connection_destroy(gpointer user_data);
#ifdef HAVE_GNUTLS_GNUTLS_H
# define DH_BITS 1024
gnutls_dh_params dh_params;... | CWE-399 | null | null |
27,185 | cib_remote_connection_destroy(gpointer user_data)
{
crm_err("Connection destroyed");
#ifdef HAVE_GNUTLS_GNUTLS_H
cib_tls_close(user_data);
#endif
return;
}
| DoS | 0 | cib_remote_connection_destroy(gpointer user_data)
{
crm_err("Connection destroyed");
#ifdef HAVE_GNUTLS_GNUTLS_H
cib_tls_close(user_data);
#endif
return;
}
| @@ -38,14 +38,15 @@
#ifdef HAVE_GNUTLS_GNUTLS_H
# undef KEYFILE
# include <gnutls/gnutls.h>
-extern gnutls_anon_client_credentials anon_cred_c;
-extern gnutls_session *create_tls_session(int csock, int type);
+gnutls_anon_client_credentials anon_cred_c;
+#define DEFAULT_CLIENT_HANDSHAKE_TIMEOUT 5000 /* 5 seconds *... | CWE-399 | null | null |
27,186 | cib_remote_free(cib_t * cib)
{
int rc = pcmk_ok;
crm_warn("Freeing CIB");
if (cib->state != cib_disconnected) {
rc = cib_remote_signoff(cib);
if (rc == pcmk_ok) {
cib_remote_opaque_t *private = cib->variant_opaque;
free(private->server);
free(private->us... | DoS | 0 | cib_remote_free(cib_t * cib)
{
int rc = pcmk_ok;
crm_warn("Freeing CIB");
if (cib->state != cib_disconnected) {
rc = cib_remote_signoff(cib);
if (rc == pcmk_ok) {
cib_remote_opaque_t *private = cib->variant_opaque;
free(private->server);
free(private->us... | @@ -38,14 +38,15 @@
#ifdef HAVE_GNUTLS_GNUTLS_H
# undef KEYFILE
# include <gnutls/gnutls.h>
-extern gnutls_anon_client_credentials anon_cred_c;
-extern gnutls_session *create_tls_session(int csock, int type);
+gnutls_anon_client_credentials anon_cred_c;
+#define DEFAULT_CLIENT_HANDSHAKE_TIMEOUT 5000 /* 5 seconds *... | CWE-399 | null | null |
27,187 | cib_remote_inputfd(cib_t * cib)
{
cib_remote_opaque_t *private = cib->variant_opaque;
return private->callback.socket;
}
| DoS | 0 | cib_remote_inputfd(cib_t * cib)
{
cib_remote_opaque_t *private = cib->variant_opaque;
return private->callback.socket;
}
| @@ -38,14 +38,15 @@
#ifdef HAVE_GNUTLS_GNUTLS_H
# undef KEYFILE
# include <gnutls/gnutls.h>
-extern gnutls_anon_client_credentials anon_cred_c;
-extern gnutls_session *create_tls_session(int csock, int type);
+gnutls_anon_client_credentials anon_cred_c;
+#define DEFAULT_CLIENT_HANDSHAKE_TIMEOUT 5000 /* 5 seconds *... | CWE-399 | null | null |
27,188 | cib_remote_new(const char *server, const char *user, const char *passwd, int port,
gboolean encrypted)
{
cib_remote_opaque_t *private = NULL;
cib_t *cib = cib_new_variant();
private = calloc(1, sizeof(cib_remote_opaque_t));
cib->variant = cib_remote;
cib->variant_opaque = private;
... | DoS | 0 | cib_remote_new(const char *server, const char *user, const char *passwd, int port,
gboolean encrypted)
{
cib_remote_opaque_t *private = NULL;
cib_t *cib = cib_new_variant();
private = calloc(1, sizeof(cib_remote_opaque_t));
cib->variant = cib_remote;
cib->variant_opaque = private;
... | @@ -38,14 +38,15 @@
#ifdef HAVE_GNUTLS_GNUTLS_H
# undef KEYFILE
# include <gnutls/gnutls.h>
-extern gnutls_anon_client_credentials anon_cred_c;
-extern gnutls_session *create_tls_session(int csock, int type);
+gnutls_anon_client_credentials anon_cred_c;
+#define DEFAULT_CLIENT_HANDSHAKE_TIMEOUT 5000 /* 5 seconds *... | CWE-399 | null | null |
27,189 | cib_remote_signoff(cib_t * cib)
{
int rc = pcmk_ok;
/* cib_remote_opaque_t *private = cib->variant_opaque; */
crm_debug("Signing out of the CIB Service");
#ifdef HAVE_GNUTLS_GNUTLS_H
cib_tls_close(cib);
#endif
cib->state = cib_disconnected;
cib->type = cib_none;
return rc;
}
| DoS | 0 | cib_remote_signoff(cib_t * cib)
{
int rc = pcmk_ok;
/* cib_remote_opaque_t *private = cib->variant_opaque; */
crm_debug("Signing out of the CIB Service");
#ifdef HAVE_GNUTLS_GNUTLS_H
cib_tls_close(cib);
#endif
cib->state = cib_disconnected;
cib->type = cib_none;
return rc;
}
| @@ -38,14 +38,15 @@
#ifdef HAVE_GNUTLS_GNUTLS_H
# undef KEYFILE
# include <gnutls/gnutls.h>
-extern gnutls_anon_client_credentials anon_cred_c;
-extern gnutls_session *create_tls_session(int csock, int type);
+gnutls_anon_client_credentials anon_cred_c;
+#define DEFAULT_CLIENT_HANDSHAKE_TIMEOUT 5000 /* 5 seconds *... | CWE-399 | null | null |
27,190 | child_death_dispatch(GPid pid, gint status, gpointer user_data)
{
int signo = 0;
int exitcode = 0;
mainloop_child_t *child = user_data;
crm_trace("Managed process %d exited: %p", pid, child);
if (WIFEXITED(status)) {
exitcode = WEXITSTATUS(status);
crm_trace("Managed process %d (%s... | DoS | 0 | child_death_dispatch(GPid pid, gint status, gpointer user_data)
{
int signo = 0;
int exitcode = 0;
mainloop_child_t *child = user_data;
crm_trace("Managed process %d exited: %p", pid, child);
if (WIFEXITED(status)) {
exitcode = WEXITSTATUS(status);
crm_trace("Managed process %d (%s... | @@ -178,6 +178,7 @@ mainloop_destroy_trigger(crm_trigger_t * source)
source->trigger = FALSE;
if (source->id > 0) {
g_source_remove(source->id);
+ source->id = 0;
}
return TRUE;
} | CWE-399 | null | null |
27,191 | crm_signal_dispatch(GSource * source, GSourceFunc callback, gpointer userdata)
{
crm_signal_t *sig = (crm_signal_t *) source;
crm_info("Invoking handler for signal %d: %s", sig->signal, strsignal(sig->signal));
sig->trigger.trigger = FALSE;
if (sig->handler) {
sig->handler(sig->signal);
}
... | DoS | 0 | crm_signal_dispatch(GSource * source, GSourceFunc callback, gpointer userdata)
{
crm_signal_t *sig = (crm_signal_t *) source;
crm_info("Invoking handler for signal %d: %s", sig->signal, strsignal(sig->signal));
sig->trigger.trigger = FALSE;
if (sig->handler) {
sig->handler(sig->signal);
}
... | @@ -178,6 +178,7 @@ mainloop_destroy_trigger(crm_trigger_t * source)
source->trigger = FALSE;
if (source->id > 0) {
g_source_remove(source->id);
+ source->id = 0;
}
return TRUE;
} | CWE-399 | null | null |
27,192 | crm_trigger_check(GSource * source)
{
crm_trigger_t *trig = (crm_trigger_t *) source;
return trig->trigger;
}
| DoS | 0 | crm_trigger_check(GSource * source)
{
crm_trigger_t *trig = (crm_trigger_t *) source;
return trig->trigger;
}
| @@ -178,6 +178,7 @@ mainloop_destroy_trigger(crm_trigger_t * source)
source->trigger = FALSE;
if (source->id > 0) {
g_source_remove(source->id);
+ source->id = 0;
}
return TRUE;
} | CWE-399 | null | null |
27,193 | crm_trigger_prepare(GSource * source, gint * timeout)
{
crm_trigger_t *trig = (crm_trigger_t *) source;
/* cluster-glue's FD and IPC related sources make use of
* g_source_add_poll() but do not set a timeout in their prepare
* functions
*
* This means mainloop's poll() will block until an e... | DoS | 0 | crm_trigger_prepare(GSource * source, gint * timeout)
{
crm_trigger_t *trig = (crm_trigger_t *) source;
/* cluster-glue's FD and IPC related sources make use of
* g_source_add_poll() but do not set a timeout in their prepare
* functions
*
* This means mainloop's poll() will block until an e... | @@ -178,6 +178,7 @@ mainloop_destroy_trigger(crm_trigger_t * source)
source->trigger = FALSE;
if (source->id > 0) {
g_source_remove(source->id);
+ source->id = 0;
}
return TRUE;
} | CWE-399 | null | null |
27,194 | gio_poll_destroy(gpointer data)
{
/* adaptor->source is valid but about to be destroyed (ref_count == 0) in gmain.c
* adaptor->channel will still have ref_count > 0... should be == 1
*/
struct gio_to_qb_poll *adaptor = (struct gio_to_qb_poll *)data;
crm_trace("Destroying adaptor %p channel %p (r... | DoS | 0 | gio_poll_destroy(gpointer data)
{
/* adaptor->source is valid but about to be destroyed (ref_count == 0) in gmain.c
* adaptor->channel will still have ref_count > 0... should be == 1
*/
struct gio_to_qb_poll *adaptor = (struct gio_to_qb_poll *)data;
crm_trace("Destroying adaptor %p channel %p (r... | @@ -178,6 +178,7 @@ mainloop_destroy_trigger(crm_trigger_t * source)
source->trigger = FALSE;
if (source->id > 0) {
g_source_remove(source->id);
+ source->id = 0;
}
return TRUE;
} | CWE-399 | null | null |
27,195 | gio_poll_dispatch_add(enum qb_loop_priority p, int32_t fd, int32_t evts,
void *data, qb_ipcs_dispatch_fn_t fn)
{
struct gio_to_qb_poll *adaptor;
GIOChannel *channel;
int32_t res = 0;
res = qb_array_index(gio_map, fd, (void**)&adaptor);
if (res < 0) {
crm_err("Array lookup ... | DoS | 0 | gio_poll_dispatch_add(enum qb_loop_priority p, int32_t fd, int32_t evts,
void *data, qb_ipcs_dispatch_fn_t fn)
{
struct gio_to_qb_poll *adaptor;
GIOChannel *channel;
int32_t res = 0;
res = qb_array_index(gio_map, fd, (void**)&adaptor);
if (res < 0) {
crm_err("Array lookup ... | @@ -178,6 +178,7 @@ mainloop_destroy_trigger(crm_trigger_t * source)
source->trigger = FALSE;
if (source->id > 0) {
g_source_remove(source->id);
+ source->id = 0;
}
return TRUE;
} | CWE-399 | null | null |
27,196 | gio_poll_dispatch_del(int32_t fd)
{
struct gio_to_qb_poll *adaptor;
crm_trace("Looking for fd=%d", fd);
if (qb_array_index(gio_map, fd, (void**)&adaptor) == 0) {
crm_trace("Marking adaptor %p unused (ref=%d)", adaptor, gio_adapter_refcount(adaptor));
adaptor->is_used = QB_FALSE;
}
re... | DoS | 0 | gio_poll_dispatch_del(int32_t fd)
{
struct gio_to_qb_poll *adaptor;
crm_trace("Looking for fd=%d", fd);
if (qb_array_index(gio_map, fd, (void**)&adaptor) == 0) {
crm_trace("Marking adaptor %p unused (ref=%d)", adaptor, gio_adapter_refcount(adaptor));
adaptor->is_used = QB_FALSE;
}
re... | @@ -178,6 +178,7 @@ mainloop_destroy_trigger(crm_trigger_t * source)
source->trigger = FALSE;
if (source->id > 0) {
g_source_remove(source->id);
+ source->id = 0;
}
return TRUE;
} | CWE-399 | null | null |
27,197 | mainloop_add_child(pid_t pid, int timeout, const char *desc, void * privatedata,
void (*callback)(mainloop_child_t *p, int status, int signo, int exitcode))
{
mainloop_child_t *child = g_new(mainloop_child_t, 1);
child->pid = pid;
child->timerid = 0;
child->timeout = FALSE;
child->desc = strdup... | DoS | 0 | mainloop_add_child(pid_t pid, int timeout, const char *desc, void * privatedata,
void (*callback)(mainloop_child_t *p, int status, int signo, int exitcode))
{
mainloop_child_t *child = g_new(mainloop_child_t, 1);
child->pid = pid;
child->timerid = 0;
child->timeout = FALSE;
child->desc = strdup... | @@ -178,6 +178,7 @@ mainloop_destroy_trigger(crm_trigger_t * source)
source->trigger = FALSE;
if (source->id > 0) {
g_source_remove(source->id);
+ source->id = 0;
}
return TRUE;
} | CWE-399 | null | null |
27,198 | mainloop_add_fd(
const char *name, int priority, int fd, void *userdata, struct mainloop_fd_callbacks *callbacks)
{
mainloop_io_t *client = NULL;
if(fd > 0) {
client = calloc(1, sizeof(mainloop_io_t));
client->name = strdup(name);
client->userdata = userdata;
if(c... | DoS | 0 | mainloop_add_fd(
const char *name, int priority, int fd, void *userdata, struct mainloop_fd_callbacks *callbacks)
{
mainloop_io_t *client = NULL;
if(fd > 0) {
client = calloc(1, sizeof(mainloop_io_t));
client->name = strdup(name);
client->userdata = userdata;
if(c... | @@ -178,6 +178,7 @@ mainloop_destroy_trigger(crm_trigger_t * source)
source->trigger = FALSE;
if (source->id > 0) {
g_source_remove(source->id);
+ source->id = 0;
}
return TRUE;
} | CWE-399 | null | null |
27,199 | mainloop_add_ipc_client(
const char *name, int priority, size_t max_size, void *userdata, struct ipc_client_callbacks *callbacks)
{
mainloop_io_t *client = NULL;
crm_ipc_t *conn = crm_ipc_new(name, max_size);
if(conn && crm_ipc_connect(conn)) {
int32_t fd = crm_ipc_get_fd(conn);
client... | DoS | 0 | mainloop_add_ipc_client(
const char *name, int priority, size_t max_size, void *userdata, struct ipc_client_callbacks *callbacks)
{
mainloop_io_t *client = NULL;
crm_ipc_t *conn = crm_ipc_new(name, max_size);
if(conn && crm_ipc_connect(conn)) {
int32_t fd = crm_ipc_get_fd(conn);
client... | @@ -178,6 +178,7 @@ mainloop_destroy_trigger(crm_trigger_t * source)
source->trigger = FALSE;
if (source->id > 0) {
g_source_remove(source->id);
+ source->id = 0;
}
return TRUE;
} | CWE-399 | null | null |
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