idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
30,700 | void page_add_file_rmap(struct page *page)
{
bool locked;
unsigned long flags;
mem_cgroup_begin_update_page_stat(page, &locked, &flags);
if (atomic_inc_and_test(&page->_mapcount)) {
__inc_zone_page_state(page, NR_FILE_MAPPED);
mem_cgroup_inc_page_stat(page, MEM_CGROUP_STAT_FILE_MAPPED);
}
mem_cgroup_end_upda... | DoS | 0 | void page_add_file_rmap(struct page *page)
{
bool locked;
unsigned long flags;
mem_cgroup_begin_update_page_stat(page, &locked, &flags);
if (atomic_inc_and_test(&page->_mapcount)) {
__inc_zone_page_state(page, NR_FILE_MAPPED);
mem_cgroup_inc_page_stat(page, MEM_CGROUP_STAT_FILE_MAPPED);
}
mem_cgroup_end_upda... | @@ -1332,9 +1332,19 @@ static int try_to_unmap_cluster(unsigned long cursor, unsigned int *mapcount,
BUG_ON(!page || PageAnon(page));
if (locked_vma) {
- mlock_vma_page(page); /* no-op if already mlocked */
- if (page == check_page)
+ if (page == check_page) {
+ /* we know we have check_page locked *... | CWE-264 | null | null |
30,701 | void page_add_new_anon_rmap(struct page *page,
struct vm_area_struct *vma, unsigned long address)
{
VM_BUG_ON(address < vma->vm_start || address >= vma->vm_end);
SetPageSwapBacked(page);
atomic_set(&page->_mapcount, 0); /* increment count (starts at -1) */
if (PageTransHuge(page))
__inc_zone_page_state(page, NR_... | DoS | 0 | void page_add_new_anon_rmap(struct page *page,
struct vm_area_struct *vma, unsigned long address)
{
VM_BUG_ON(address < vma->vm_start || address >= vma->vm_end);
SetPageSwapBacked(page);
atomic_set(&page->_mapcount, 0); /* increment count (starts at -1) */
if (PageTransHuge(page))
__inc_zone_page_state(page, NR_... | @@ -1332,9 +1332,19 @@ static int try_to_unmap_cluster(unsigned long cursor, unsigned int *mapcount,
BUG_ON(!page || PageAnon(page));
if (locked_vma) {
- mlock_vma_page(page); /* no-op if already mlocked */
- if (page == check_page)
+ if (page == check_page) {
+ /* we know we have check_page locked *... | CWE-264 | null | null |
30,702 | unsigned long page_address_in_vma(struct page *page, struct vm_area_struct *vma)
{
unsigned long address;
if (PageAnon(page)) {
struct anon_vma *page__anon_vma = page_anon_vma(page);
/*
* Note: swapoff's unuse_vma() is more efficient with this
* check, and needs it to match anon_vma when KSM is active.
*... | DoS | 0 | unsigned long page_address_in_vma(struct page *page, struct vm_area_struct *vma)
{
unsigned long address;
if (PageAnon(page)) {
struct anon_vma *page__anon_vma = page_anon_vma(page);
/*
* Note: swapoff's unuse_vma() is more efficient with this
* check, and needs it to match anon_vma when KSM is active.
*... | @@ -1332,9 +1332,19 @@ static int try_to_unmap_cluster(unsigned long cursor, unsigned int *mapcount,
BUG_ON(!page || PageAnon(page));
if (locked_vma) {
- mlock_vma_page(page); /* no-op if already mlocked */
- if (page == check_page)
+ if (page == check_page) {
+ /* we know we have check_page locked *... | CWE-264 | null | null |
30,703 | struct anon_vma *page_get_anon_vma(struct page *page)
{
struct anon_vma *anon_vma = NULL;
unsigned long anon_mapping;
rcu_read_lock();
anon_mapping = (unsigned long) ACCESS_ONCE(page->mapping);
if ((anon_mapping & PAGE_MAPPING_FLAGS) != PAGE_MAPPING_ANON)
goto out;
if (!page_mapped(page))
goto out;
anon_vm... | DoS | 0 | struct anon_vma *page_get_anon_vma(struct page *page)
{
struct anon_vma *anon_vma = NULL;
unsigned long anon_mapping;
rcu_read_lock();
anon_mapping = (unsigned long) ACCESS_ONCE(page->mapping);
if ((anon_mapping & PAGE_MAPPING_FLAGS) != PAGE_MAPPING_ANON)
goto out;
if (!page_mapped(page))
goto out;
anon_vm... | @@ -1332,9 +1332,19 @@ static int try_to_unmap_cluster(unsigned long cursor, unsigned int *mapcount,
BUG_ON(!page || PageAnon(page));
if (locked_vma) {
- mlock_vma_page(page); /* no-op if already mlocked */
- if (page == check_page)
+ if (page == check_page) {
+ /* we know we have check_page locked *... | CWE-264 | null | null |
30,704 | struct anon_vma *page_lock_anon_vma_read(struct page *page)
{
struct anon_vma *anon_vma = NULL;
struct anon_vma *root_anon_vma;
unsigned long anon_mapping;
rcu_read_lock();
anon_mapping = (unsigned long) ACCESS_ONCE(page->mapping);
if ((anon_mapping & PAGE_MAPPING_FLAGS) != PAGE_MAPPING_ANON)
goto out;
if (!p... | DoS | 0 | struct anon_vma *page_lock_anon_vma_read(struct page *page)
{
struct anon_vma *anon_vma = NULL;
struct anon_vma *root_anon_vma;
unsigned long anon_mapping;
rcu_read_lock();
anon_mapping = (unsigned long) ACCESS_ONCE(page->mapping);
if ((anon_mapping & PAGE_MAPPING_FLAGS) != PAGE_MAPPING_ANON)
goto out;
if (!p... | @@ -1332,9 +1332,19 @@ static int try_to_unmap_cluster(unsigned long cursor, unsigned int *mapcount,
BUG_ON(!page || PageAnon(page));
if (locked_vma) {
- mlock_vma_page(page); /* no-op if already mlocked */
- if (page == check_page)
+ if (page == check_page) {
+ /* we know we have check_page locked *... | CWE-264 | null | null |
30,705 | int page_mapped_in_vma(struct page *page, struct vm_area_struct *vma)
{
unsigned long address;
pte_t *pte;
spinlock_t *ptl;
address = __vma_address(page, vma);
if (unlikely(address < vma->vm_start || address >= vma->vm_end))
return 0;
pte = page_check_address(page, vma->vm_mm, address, &ptl, 1);
if (!pte) /... | DoS | 0 | int page_mapped_in_vma(struct page *page, struct vm_area_struct *vma)
{
unsigned long address;
pte_t *pte;
spinlock_t *ptl;
address = __vma_address(page, vma);
if (unlikely(address < vma->vm_start || address >= vma->vm_end))
return 0;
pte = page_check_address(page, vma->vm_mm, address, &ptl, 1);
if (!pte) /... | @@ -1332,9 +1332,19 @@ static int try_to_unmap_cluster(unsigned long cursor, unsigned int *mapcount,
BUG_ON(!page || PageAnon(page));
if (locked_vma) {
- mlock_vma_page(page); /* no-op if already mlocked */
- if (page == check_page)
+ if (page == check_page) {
+ /* we know we have check_page locked *... | CWE-264 | null | null |
30,706 | static int page_mkclean_one(struct page *page, struct vm_area_struct *vma,
unsigned long address, void *arg)
{
struct mm_struct *mm = vma->vm_mm;
pte_t *pte;
spinlock_t *ptl;
int ret = 0;
int *cleaned = arg;
pte = page_check_address(page, mm, address, &ptl, 1);
if (!pte)
goto out;
if (pte_dirty(*pte)... | DoS | 0 | static int page_mkclean_one(struct page *page, struct vm_area_struct *vma,
unsigned long address, void *arg)
{
struct mm_struct *mm = vma->vm_mm;
pte_t *pte;
spinlock_t *ptl;
int ret = 0;
int *cleaned = arg;
pte = page_check_address(page, mm, address, &ptl, 1);
if (!pte)
goto out;
if (pte_dirty(*pte)... | @@ -1332,9 +1332,19 @@ static int try_to_unmap_cluster(unsigned long cursor, unsigned int *mapcount,
BUG_ON(!page || PageAnon(page));
if (locked_vma) {
- mlock_vma_page(page); /* no-op if already mlocked */
- if (page == check_page)
+ if (page == check_page) {
+ /* we know we have check_page locked *... | CWE-264 | null | null |
30,707 | void page_move_anon_rmap(struct page *page,
struct vm_area_struct *vma, unsigned long address)
{
struct anon_vma *anon_vma = vma->anon_vma;
VM_BUG_ON_PAGE(!PageLocked(page), page);
VM_BUG_ON(!anon_vma);
VM_BUG_ON_PAGE(page->index != linear_page_index(vma, address), page);
anon_vma = (void *) anon_vma + PAGE_MAP... | DoS | 0 | void page_move_anon_rmap(struct page *page,
struct vm_area_struct *vma, unsigned long address)
{
struct anon_vma *anon_vma = vma->anon_vma;
VM_BUG_ON_PAGE(!PageLocked(page), page);
VM_BUG_ON(!anon_vma);
VM_BUG_ON_PAGE(page->index != linear_page_index(vma, address), page);
anon_vma = (void *) anon_vma + PAGE_MAP... | @@ -1332,9 +1332,19 @@ static int try_to_unmap_cluster(unsigned long cursor, unsigned int *mapcount,
BUG_ON(!page || PageAnon(page));
if (locked_vma) {
- mlock_vma_page(page); /* no-op if already mlocked */
- if (page == check_page)
+ if (page == check_page) {
+ /* we know we have check_page locked *... | CWE-264 | null | null |
30,708 | int page_referenced(struct page *page,
int is_locked,
struct mem_cgroup *memcg,
unsigned long *vm_flags)
{
int ret;
int we_locked = 0;
struct page_referenced_arg pra = {
.mapcount = page_mapcount(page),
.memcg = memcg,
};
struct rmap_walk_control rwc = {
.rmap_one = page_referenced_one,
.... | DoS | 0 | int page_referenced(struct page *page,
int is_locked,
struct mem_cgroup *memcg,
unsigned long *vm_flags)
{
int ret;
int we_locked = 0;
struct page_referenced_arg pra = {
.mapcount = page_mapcount(page),
.memcg = memcg,
};
struct rmap_walk_control rwc = {
.rmap_one = page_referenced_one,
.... | @@ -1332,9 +1332,19 @@ static int try_to_unmap_cluster(unsigned long cursor, unsigned int *mapcount,
BUG_ON(!page || PageAnon(page));
if (locked_vma) {
- mlock_vma_page(page); /* no-op if already mlocked */
- if (page == check_page)
+ if (page == check_page) {
+ /* we know we have check_page locked *... | CWE-264 | null | null |
30,709 | int page_referenced_one(struct page *page, struct vm_area_struct *vma,
unsigned long address, void *arg)
{
struct mm_struct *mm = vma->vm_mm;
spinlock_t *ptl;
int referenced = 0;
struct page_referenced_arg *pra = arg;
if (unlikely(PageTransHuge(page))) {
pmd_t *pmd;
/*
* rmap might return false positiv... | DoS | 0 | int page_referenced_one(struct page *page, struct vm_area_struct *vma,
unsigned long address, void *arg)
{
struct mm_struct *mm = vma->vm_mm;
spinlock_t *ptl;
int referenced = 0;
struct page_referenced_arg *pra = arg;
if (unlikely(PageTransHuge(page))) {
pmd_t *pmd;
/*
* rmap might return false positiv... | @@ -1332,9 +1332,19 @@ static int try_to_unmap_cluster(unsigned long cursor, unsigned int *mapcount,
BUG_ON(!page || PageAnon(page));
if (locked_vma) {
- mlock_vma_page(page); /* no-op if already mlocked */
- if (page == check_page)
+ if (page == check_page) {
+ /* we know we have check_page locked *... | CWE-264 | null | null |
30,710 | void page_remove_rmap(struct page *page)
{
bool anon = PageAnon(page);
bool locked;
unsigned long flags;
/*
* The anon case has no mem_cgroup page_stat to update; but may
* uncharge_page() below, where the lock ordering can deadlock if
* we hold the lock against page_stat move: so avoid it on anon.
*/
if ... | DoS | 0 | void page_remove_rmap(struct page *page)
{
bool anon = PageAnon(page);
bool locked;
unsigned long flags;
/*
* The anon case has no mem_cgroup page_stat to update; but may
* uncharge_page() below, where the lock ordering can deadlock if
* we hold the lock against page_stat move: so avoid it on anon.
*/
if ... | @@ -1332,9 +1332,19 @@ static int try_to_unmap_cluster(unsigned long cursor, unsigned int *mapcount,
BUG_ON(!page || PageAnon(page));
if (locked_vma) {
- mlock_vma_page(page); /* no-op if already mlocked */
- if (page == check_page)
+ if (page == check_page) {
+ /* we know we have check_page locked *... | CWE-264 | null | null |
30,711 | void page_unlock_anon_vma_read(struct anon_vma *anon_vma)
{
anon_vma_unlock_read(anon_vma);
}
| DoS | 0 | void page_unlock_anon_vma_read(struct anon_vma *anon_vma)
{
anon_vma_unlock_read(anon_vma);
}
| @@ -1332,9 +1332,19 @@ static int try_to_unmap_cluster(unsigned long cursor, unsigned int *mapcount,
BUG_ON(!page || PageAnon(page));
if (locked_vma) {
- mlock_vma_page(page); /* no-op if already mlocked */
- if (page == check_page)
+ if (page == check_page) {
+ /* we know we have check_page locked *... | CWE-264 | null | null |
30,712 | int rmap_walk(struct page *page, struct rmap_walk_control *rwc)
{
if (unlikely(PageKsm(page)))
return rmap_walk_ksm(page, rwc);
else if (PageAnon(page))
return rmap_walk_anon(page, rwc);
else
return rmap_walk_file(page, rwc);
}
| DoS | 0 | int rmap_walk(struct page *page, struct rmap_walk_control *rwc)
{
if (unlikely(PageKsm(page)))
return rmap_walk_ksm(page, rwc);
else if (PageAnon(page))
return rmap_walk_anon(page, rwc);
else
return rmap_walk_file(page, rwc);
}
| @@ -1332,9 +1332,19 @@ static int try_to_unmap_cluster(unsigned long cursor, unsigned int *mapcount,
BUG_ON(!page || PageAnon(page));
if (locked_vma) {
- mlock_vma_page(page); /* no-op if already mlocked */
- if (page == check_page)
+ if (page == check_page) {
+ /* we know we have check_page locked *... | CWE-264 | null | null |
30,713 | static int rmap_walk_anon(struct page *page, struct rmap_walk_control *rwc)
{
struct anon_vma *anon_vma;
pgoff_t pgoff = page->index << (PAGE_CACHE_SHIFT - PAGE_SHIFT);
struct anon_vma_chain *avc;
int ret = SWAP_AGAIN;
anon_vma = rmap_walk_anon_lock(page, rwc);
if (!anon_vma)
return ret;
anon_vma_interval_tr... | DoS | 0 | static int rmap_walk_anon(struct page *page, struct rmap_walk_control *rwc)
{
struct anon_vma *anon_vma;
pgoff_t pgoff = page->index << (PAGE_CACHE_SHIFT - PAGE_SHIFT);
struct anon_vma_chain *avc;
int ret = SWAP_AGAIN;
anon_vma = rmap_walk_anon_lock(page, rwc);
if (!anon_vma)
return ret;
anon_vma_interval_tr... | @@ -1332,9 +1332,19 @@ static int try_to_unmap_cluster(unsigned long cursor, unsigned int *mapcount,
BUG_ON(!page || PageAnon(page));
if (locked_vma) {
- mlock_vma_page(page); /* no-op if already mlocked */
- if (page == check_page)
+ if (page == check_page) {
+ /* we know we have check_page locked *... | CWE-264 | null | null |
30,714 | static struct anon_vma *rmap_walk_anon_lock(struct page *page,
struct rmap_walk_control *rwc)
{
struct anon_vma *anon_vma;
if (rwc->anon_lock)
return rwc->anon_lock(page);
/*
* Note: remove_migration_ptes() cannot use page_lock_anon_vma_read()
* because that depends on page_mapped(); but not all its usa... | DoS | 0 | static struct anon_vma *rmap_walk_anon_lock(struct page *page,
struct rmap_walk_control *rwc)
{
struct anon_vma *anon_vma;
if (rwc->anon_lock)
return rwc->anon_lock(page);
/*
* Note: remove_migration_ptes() cannot use page_lock_anon_vma_read()
* because that depends on page_mapped(); but not all its usa... | @@ -1332,9 +1332,19 @@ static int try_to_unmap_cluster(unsigned long cursor, unsigned int *mapcount,
BUG_ON(!page || PageAnon(page));
if (locked_vma) {
- mlock_vma_page(page); /* no-op if already mlocked */
- if (page == check_page)
+ if (page == check_page) {
+ /* we know we have check_page locked *... | CWE-264 | null | null |
30,715 | static int rmap_walk_file(struct page *page, struct rmap_walk_control *rwc)
{
struct address_space *mapping = page->mapping;
pgoff_t pgoff = page->index << compound_order(page);
struct vm_area_struct *vma;
int ret = SWAP_AGAIN;
/*
* The page lock not only makes sure that page->mapping cannot
* suddenly be NUL... | DoS | 0 | static int rmap_walk_file(struct page *page, struct rmap_walk_control *rwc)
{
struct address_space *mapping = page->mapping;
pgoff_t pgoff = page->index << compound_order(page);
struct vm_area_struct *vma;
int ret = SWAP_AGAIN;
/*
* The page lock not only makes sure that page->mapping cannot
* suddenly be NUL... | @@ -1332,9 +1332,19 @@ static int try_to_unmap_cluster(unsigned long cursor, unsigned int *mapcount,
BUG_ON(!page || PageAnon(page));
if (locked_vma) {
- mlock_vma_page(page); /* no-op if already mlocked */
- if (page == check_page)
+ if (page == check_page) {
+ /* we know we have check_page locked *... | CWE-264 | null | null |
30,716 | int try_to_munlock(struct page *page)
{
int ret;
struct rmap_walk_control rwc = {
.rmap_one = try_to_unmap_one,
.arg = (void *)TTU_MUNLOCK,
.done = page_not_mapped,
/*
* We don't bother to try to find the munlocked page in
* nonlinears. It's costly. Instead, later, page reclaim logic
* may call try_t... | DoS | 0 | int try_to_munlock(struct page *page)
{
int ret;
struct rmap_walk_control rwc = {
.rmap_one = try_to_unmap_one,
.arg = (void *)TTU_MUNLOCK,
.done = page_not_mapped,
/*
* We don't bother to try to find the munlocked page in
* nonlinears. It's costly. Instead, later, page reclaim logic
* may call try_t... | @@ -1332,9 +1332,19 @@ static int try_to_unmap_cluster(unsigned long cursor, unsigned int *mapcount,
BUG_ON(!page || PageAnon(page));
if (locked_vma) {
- mlock_vma_page(page); /* no-op if already mlocked */
- if (page == check_page)
+ if (page == check_page) {
+ /* we know we have check_page locked *... | CWE-264 | null | null |
30,717 | int try_to_unmap(struct page *page, enum ttu_flags flags)
{
int ret;
struct rmap_walk_control rwc = {
.rmap_one = try_to_unmap_one,
.arg = (void *)flags,
.done = page_not_mapped,
.file_nonlinear = try_to_unmap_nonlinear,
.anon_lock = page_lock_anon_vma_read,
};
VM_BUG_ON_PAGE(!PageHuge(page) && PageTrans... | DoS | 0 | int try_to_unmap(struct page *page, enum ttu_flags flags)
{
int ret;
struct rmap_walk_control rwc = {
.rmap_one = try_to_unmap_one,
.arg = (void *)flags,
.done = page_not_mapped,
.file_nonlinear = try_to_unmap_nonlinear,
.anon_lock = page_lock_anon_vma_read,
};
VM_BUG_ON_PAGE(!PageHuge(page) && PageTrans... | @@ -1332,9 +1332,19 @@ static int try_to_unmap_cluster(unsigned long cursor, unsigned int *mapcount,
BUG_ON(!page || PageAnon(page));
if (locked_vma) {
- mlock_vma_page(page); /* no-op if already mlocked */
- if (page == check_page)
+ if (page == check_page) {
+ /* we know we have check_page locked *... | CWE-264 | null | null |
30,718 | static int try_to_unmap_nonlinear(struct page *page,
struct address_space *mapping, void *arg)
{
struct vm_area_struct *vma;
int ret = SWAP_AGAIN;
unsigned long cursor;
unsigned long max_nl_cursor = 0;
unsigned long max_nl_size = 0;
unsigned int mapcount;
list_for_each_entry(vma,
&mapping->i_mmap_nonlinear,... | DoS | 0 | static int try_to_unmap_nonlinear(struct page *page,
struct address_space *mapping, void *arg)
{
struct vm_area_struct *vma;
int ret = SWAP_AGAIN;
unsigned long cursor;
unsigned long max_nl_cursor = 0;
unsigned long max_nl_size = 0;
unsigned int mapcount;
list_for_each_entry(vma,
&mapping->i_mmap_nonlinear,... | @@ -1332,9 +1332,19 @@ static int try_to_unmap_cluster(unsigned long cursor, unsigned int *mapcount,
BUG_ON(!page || PageAnon(page));
if (locked_vma) {
- mlock_vma_page(page); /* no-op if already mlocked */
- if (page == check_page)
+ if (page == check_page) {
+ /* we know we have check_page locked *... | CWE-264 | null | null |
30,719 | void unlink_anon_vmas(struct vm_area_struct *vma)
{
struct anon_vma_chain *avc, *next;
struct anon_vma *root = NULL;
/*
* Unlink each anon_vma chained to the VMA. This list is ordered
* from newest to oldest, ensuring the root anon_vma gets freed last.
*/
list_for_each_entry_safe(avc, next, &vma->anon_vma_c... | DoS | 0 | void unlink_anon_vmas(struct vm_area_struct *vma)
{
struct anon_vma_chain *avc, *next;
struct anon_vma *root = NULL;
/*
* Unlink each anon_vma chained to the VMA. This list is ordered
* from newest to oldest, ensuring the root anon_vma gets freed last.
*/
list_for_each_entry_safe(avc, next, &vma->anon_vma_c... | @@ -1332,9 +1332,19 @@ static int try_to_unmap_cluster(unsigned long cursor, unsigned int *mapcount,
BUG_ON(!page || PageAnon(page));
if (locked_vma) {
- mlock_vma_page(page); /* no-op if already mlocked */
- if (page == check_page)
+ if (page == check_page) {
+ /* we know we have check_page locked *... | CWE-264 | null | null |
30,720 | static inline void unlock_anon_vma_root(struct anon_vma *root)
{
if (root)
up_write(&root->rwsem);
}
| DoS | 0 | static inline void unlock_anon_vma_root(struct anon_vma *root)
{
if (root)
up_write(&root->rwsem);
}
| @@ -1332,9 +1332,19 @@ static int try_to_unmap_cluster(unsigned long cursor, unsigned int *mapcount,
BUG_ON(!page || PageAnon(page));
if (locked_vma) {
- mlock_vma_page(page); /* no-op if already mlocked */
- if (page == check_page)
+ if (page == check_page) {
+ /* we know we have check_page locked *... | CWE-264 | null | null |
30,721 | vma_address(struct page *page, struct vm_area_struct *vma)
{
unsigned long address = __vma_address(page, vma);
/* page should be within @vma mapping range */
VM_BUG_ON(address < vma->vm_start || address >= vma->vm_end);
return address;
}
| DoS | 0 | vma_address(struct page *page, struct vm_area_struct *vma)
{
unsigned long address = __vma_address(page, vma);
/* page should be within @vma mapping range */
VM_BUG_ON(address < vma->vm_start || address >= vma->vm_end);
return address;
}
| @@ -1332,9 +1332,19 @@ static int try_to_unmap_cluster(unsigned long cursor, unsigned int *mapcount,
BUG_ON(!page || PageAnon(page));
if (locked_vma) {
- mlock_vma_page(page); /* no-op if already mlocked */
- if (page == check_page)
+ if (page == check_page) {
+ /* we know we have check_page locked *... | CWE-264 | null | null |
30,722 | static inline void bpf_flush_icache(void *start, void *end)
{
mm_segment_t old_fs = get_fs();
set_fs(KERNEL_DS);
smp_wmb();
flush_icache_range((unsigned long)start, (unsigned long)end);
set_fs(old_fs);
}
| DoS +Priv | 0 | static inline void bpf_flush_icache(void *start, void *end)
{
mm_segment_t old_fs = get_fs();
set_fs(KERNEL_DS);
smp_wmb();
flush_icache_range((unsigned long)start, (unsigned long)end);
set_fs(old_fs);
}
| @@ -568,8 +568,8 @@ cond_branch: f_offset = addrs[i + filter[i].jf] - addrs[i];
break;
}
if (filter[i].jt != 0) {
- if (filter[i].jf)
- t_offset += is_near(f_offset) ? 2 : 6;
+ if (filter[i].jf && f_offset)
+ t_offset += is_near(f_offset) ? 2 : 5;
EMIT_COND_JMP(t_op, t_offset);... | CWE-189 | null | null |
30,723 | void bpf_jit_free(struct sk_filter *fp)
{
if (fp->bpf_func != sk_run_filter) {
struct work_struct *work = (struct work_struct *)fp->bpf_func;
INIT_WORK(work, jit_free_defer);
schedule_work(work);
}
}
| DoS +Priv | 0 | void bpf_jit_free(struct sk_filter *fp)
{
if (fp->bpf_func != sk_run_filter) {
struct work_struct *work = (struct work_struct *)fp->bpf_func;
INIT_WORK(work, jit_free_defer);
schedule_work(work);
}
}
| @@ -568,8 +568,8 @@ cond_branch: f_offset = addrs[i + filter[i].jf] - addrs[i];
break;
}
if (filter[i].jt != 0) {
- if (filter[i].jf)
- t_offset += is_near(f_offset) ? 2 : 6;
+ if (filter[i].jf && f_offset)
+ t_offset += is_near(f_offset) ? 2 : 5;
EMIT_COND_JMP(t_op, t_offset);... | CWE-189 | null | null |
30,724 | static inline u8 *emit_code(u8 *ptr, u32 bytes, unsigned int len)
{
if (len == 1)
*ptr = bytes;
else if (len == 2)
*(u16 *)ptr = bytes;
else {
*(u32 *)ptr = bytes;
barrier();
}
return ptr + len;
}
| DoS +Priv | 0 | static inline u8 *emit_code(u8 *ptr, u32 bytes, unsigned int len)
{
if (len == 1)
*ptr = bytes;
else if (len == 2)
*(u16 *)ptr = bytes;
else {
*(u32 *)ptr = bytes;
barrier();
}
return ptr + len;
}
| @@ -568,8 +568,8 @@ cond_branch: f_offset = addrs[i + filter[i].jf] - addrs[i];
break;
}
if (filter[i].jt != 0) {
- if (filter[i].jf)
- t_offset += is_near(f_offset) ? 2 : 6;
+ if (filter[i].jf && f_offset)
+ t_offset += is_near(f_offset) ? 2 : 5;
EMIT_COND_JMP(t_op, t_offset);... | CWE-189 | null | null |
30,725 | static inline bool is_near(int offset)
{
return offset <= 127 && offset >= -128;
}
| DoS +Priv | 0 | static inline bool is_near(int offset)
{
return offset <= 127 && offset >= -128;
}
| @@ -568,8 +568,8 @@ cond_branch: f_offset = addrs[i + filter[i].jf] - addrs[i];
break;
}
if (filter[i].jt != 0) {
- if (filter[i].jf)
- t_offset += is_near(f_offset) ? 2 : 6;
+ if (filter[i].jf && f_offset)
+ t_offset += is_near(f_offset) ? 2 : 5;
EMIT_COND_JMP(t_op, t_offset);... | CWE-189 | null | null |
30,726 | static void jit_free_defer(struct work_struct *arg)
{
module_free(NULL, arg);
}
| DoS +Priv | 0 | static void jit_free_defer(struct work_struct *arg)
{
module_free(NULL, arg);
}
| @@ -568,8 +568,8 @@ cond_branch: f_offset = addrs[i + filter[i].jf] - addrs[i];
break;
}
if (filter[i].jt != 0) {
- if (filter[i].jf)
- t_offset += is_near(f_offset) ? 2 : 6;
+ if (filter[i].jf && f_offset)
+ t_offset += is_near(f_offset) ? 2 : 5;
EMIT_COND_JMP(t_op, t_offset);... | CWE-189 | null | null |
30,727 | static int be32_gt(__be32 a, __be32 b)
{
return (__force u32) a > (__force u32) b;
}
| DoS | 0 | static int be32_gt(__be32 a, __be32 b)
{
return (__force u32) a > (__force u32) b;
}
| @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,728 | static int be64_lt(__be64 a, __be64 b)
{
return (__force u64) a < (__force u64) b;
}
| DoS | 0 | static int be64_lt(__be64 a, __be64 b)
{
return (__force u64) a < (__force u64) b;
}
| @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,729 | static u8 cm_ack_timeout(u8 ca_ack_delay, u8 packet_life_time)
{
int ack_timeout = packet_life_time + 1;
if (ack_timeout >= ca_ack_delay)
ack_timeout += (ca_ack_delay >= (ack_timeout - 1));
else
ack_timeout = ca_ack_delay +
(ack_timeout >= (ca_ack_delay - 1));
return min(31, ack_timeout);
}
| DoS | 0 | static u8 cm_ack_timeout(u8 ca_ack_delay, u8 packet_life_time)
{
int ack_timeout = packet_life_time + 1;
if (ack_timeout >= ca_ack_delay)
ack_timeout += (ca_ack_delay >= (ack_timeout - 1));
else
ack_timeout = ca_ack_delay +
(ack_timeout >= (ca_ack_delay - 1));
return min(31, ack_timeout);
}
| @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,730 | static struct cm_id_private * cm_acquire_id(__be32 local_id, __be32 remote_id)
{
struct cm_id_private *cm_id_priv;
spin_lock_irq(&cm.lock);
cm_id_priv = cm_get_id(local_id, remote_id);
spin_unlock_irq(&cm.lock);
return cm_id_priv;
}
| DoS | 0 | static struct cm_id_private * cm_acquire_id(__be32 local_id, __be32 remote_id)
{
struct cm_id_private *cm_id_priv;
spin_lock_irq(&cm.lock);
cm_id_priv = cm_get_id(local_id, remote_id);
spin_unlock_irq(&cm.lock);
return cm_id_priv;
}
| @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,731 | static struct cm_id_private * cm_acquire_mraed_id(struct cm_mra_msg *mra_msg)
{
switch (cm_mra_get_msg_mraed(mra_msg)) {
case CM_MSG_RESPONSE_REQ:
return cm_acquire_id(mra_msg->remote_comm_id, 0);
case CM_MSG_RESPONSE_REP:
case CM_MSG_RESPONSE_OTHER:
return cm_acquire_id(mra_msg->remote_comm_id,
mra_ms... | DoS | 0 | static struct cm_id_private * cm_acquire_mraed_id(struct cm_mra_msg *mra_msg)
{
switch (cm_mra_get_msg_mraed(mra_msg)) {
case CM_MSG_RESPONSE_REQ:
return cm_acquire_id(mra_msg->remote_comm_id, 0);
case CM_MSG_RESPONSE_REP:
case CM_MSG_RESPONSE_OTHER:
return cm_acquire_id(mra_msg->remote_comm_id,
mra_ms... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,732 | static void cm_add_one(struct ib_device *ib_device)
{
struct cm_device *cm_dev;
struct cm_port *port;
struct ib_mad_reg_req reg_req = {
.mgmt_class = IB_MGMT_CLASS_CM,
.mgmt_class_version = IB_CM_CLASS_VERSION
};
struct ib_port_modify port_modify = {
.set_port_cap_mask = IB_PORT_CM_SUP
};
unsigned long fla... | DoS | 0 | static void cm_add_one(struct ib_device *ib_device)
{
struct cm_device *cm_dev;
struct cm_port *port;
struct ib_mad_reg_req reg_req = {
.mgmt_class = IB_MGMT_CLASS_CM,
.mgmt_class_version = IB_CM_CLASS_VERSION
};
struct ib_port_modify port_modify = {
.set_port_cap_mask = IB_PORT_CM_SUP
};
unsigned long fla... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,733 | static int cm_alloc_id(struct cm_id_private *cm_id_priv)
{
unsigned long flags;
int id;
idr_preload(GFP_KERNEL);
spin_lock_irqsave(&cm.lock, flags);
id = idr_alloc_cyclic(&cm.local_id_table, cm_id_priv, 0, 0, GFP_NOWAIT);
spin_unlock_irqrestore(&cm.lock, flags);
idr_preload_end();
cm_id_priv->id.local_id = ... | DoS | 0 | static int cm_alloc_id(struct cm_id_private *cm_id_priv)
{
unsigned long flags;
int id;
idr_preload(GFP_KERNEL);
spin_lock_irqsave(&cm.lock, flags);
id = idr_alloc_cyclic(&cm.local_id_table, cm_id_priv, 0, 0, GFP_NOWAIT);
spin_unlock_irqrestore(&cm.lock, flags);
idr_preload_end();
cm_id_priv->id.local_id = ... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,734 | static int cm_apr_handler(struct cm_work *work)
{
struct cm_id_private *cm_id_priv;
struct cm_apr_msg *apr_msg;
int ret;
apr_msg = (struct cm_apr_msg *)work->mad_recv_wc->recv_buf.mad;
cm_id_priv = cm_acquire_id(apr_msg->remote_comm_id,
apr_msg->local_comm_id);
if (!cm_id_priv)
return -EINVAL; /* Unmatc... | DoS | 0 | static int cm_apr_handler(struct cm_work *work)
{
struct cm_id_private *cm_id_priv;
struct cm_apr_msg *apr_msg;
int ret;
apr_msg = (struct cm_apr_msg *)work->mad_recv_wc->recv_buf.mad;
cm_id_priv = cm_acquire_id(apr_msg->remote_comm_id,
apr_msg->local_comm_id);
if (!cm_id_priv)
return -EINVAL; /* Unmatc... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,735 | static void cm_cleanup_timewait(struct cm_timewait_info *timewait_info)
{
if (timewait_info->inserted_remote_id) {
rb_erase(&timewait_info->remote_id_node, &cm.remote_id_table);
timewait_info->inserted_remote_id = 0;
}
if (timewait_info->inserted_remote_qp) {
rb_erase(&timewait_info->remote_qp_node, &cm.remot... | DoS | 0 | static void cm_cleanup_timewait(struct cm_timewait_info *timewait_info)
{
if (timewait_info->inserted_remote_id) {
rb_erase(&timewait_info->remote_id_node, &cm.remote_id_table);
timewait_info->inserted_remote_id = 0;
}
if (timewait_info->inserted_remote_qp) {
rb_erase(&timewait_info->remote_qp_node, &cm.remot... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,736 | static int cm_compare_data(struct ib_cm_compare_data *src_data,
struct ib_cm_compare_data *dst_data)
{
u8 src[IB_CM_COMPARE_SIZE];
u8 dst[IB_CM_COMPARE_SIZE];
if (!src_data || !dst_data)
return 0;
cm_mask_copy(src, src_data->data, dst_data->mask);
cm_mask_copy(dst, dst_data->data, src_data->mask);
retur... | DoS | 0 | static int cm_compare_data(struct ib_cm_compare_data *src_data,
struct ib_cm_compare_data *dst_data)
{
u8 src[IB_CM_COMPARE_SIZE];
u8 dst[IB_CM_COMPARE_SIZE];
if (!src_data || !dst_data)
return 0;
cm_mask_copy(src, src_data->data, dst_data->mask);
cm_mask_copy(dst, dst_data->data, src_data->mask);
retur... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,737 | static int cm_compare_private_data(u8 *private_data,
struct ib_cm_compare_data *dst_data)
{
u8 src[IB_CM_COMPARE_SIZE];
if (!dst_data)
return 0;
cm_mask_copy(src, private_data, dst_data->mask);
return memcmp(src, dst_data->data, IB_CM_COMPARE_SIZE);
}
| DoS | 0 | static int cm_compare_private_data(u8 *private_data,
struct ib_cm_compare_data *dst_data)
{
u8 src[IB_CM_COMPARE_SIZE];
if (!dst_data)
return 0;
cm_mask_copy(src, private_data, dst_data->mask);
return memcmp(src, dst_data->data, IB_CM_COMPARE_SIZE);
}
| @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,738 | static inline int cm_convert_to_ms(int iba_time)
{
/* approximate conversion to ms from 4.096us x 2^iba_time */
return 1 << max(iba_time - 8, 0);
}
| DoS | 0 | static inline int cm_convert_to_ms(int iba_time)
{
/* approximate conversion to ms from 4.096us x 2^iba_time */
return 1 << max(iba_time - 8, 0);
}
| @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,739 | static int cm_create_port_fs(struct cm_port *port)
{
int i, ret;
ret = kobject_init_and_add(&port->port_obj, &cm_port_obj_type,
&port->cm_dev->device->kobj,
"%d", port->port_num);
if (ret) {
kfree(port);
return ret;
}
for (i = 0; i < CM_COUNTER_GROUPS; i++) {
ret = kobject_init_and_add(&port-... | DoS | 0 | static int cm_create_port_fs(struct cm_port *port)
{
int i, ret;
ret = kobject_init_and_add(&port->port_obj, &cm_port_obj_type,
&port->cm_dev->device->kobj,
"%d", port->port_num);
if (ret) {
kfree(port);
return ret;
}
for (i = 0; i < CM_COUNTER_GROUPS; i++) {
ret = kobject_init_and_add(&port-... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,740 | static struct cm_timewait_info * cm_create_timewait_info(__be32 local_id)
{
struct cm_timewait_info *timewait_info;
timewait_info = kzalloc(sizeof *timewait_info, GFP_KERNEL);
if (!timewait_info)
return ERR_PTR(-ENOMEM);
timewait_info->work.local_id = local_id;
INIT_DELAYED_WORK(&timewait_info->work.work, cm_w... | DoS | 0 | static struct cm_timewait_info * cm_create_timewait_info(__be32 local_id)
{
struct cm_timewait_info *timewait_info;
timewait_info = kzalloc(sizeof *timewait_info, GFP_KERNEL);
if (!timewait_info)
return ERR_PTR(-ENOMEM);
timewait_info->work.local_id = local_id;
INIT_DELAYED_WORK(&timewait_info->work.work, cm_w... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,741 | static struct cm_work * cm_dequeue_work(struct cm_id_private *cm_id_priv)
{
struct cm_work *work;
if (list_empty(&cm_id_priv->work_list))
return NULL;
work = list_entry(cm_id_priv->work_list.next, struct cm_work, list);
list_del(&work->list);
return work;
}
| DoS | 0 | static struct cm_work * cm_dequeue_work(struct cm_id_private *cm_id_priv)
{
struct cm_work *work;
if (list_empty(&cm_id_priv->work_list))
return NULL;
work = list_entry(cm_id_priv->work_list.next, struct cm_work, list);
list_del(&work->list);
return work;
}
| @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,742 | static inline void cm_deref_id(struct cm_id_private *cm_id_priv)
{
if (atomic_dec_and_test(&cm_id_priv->refcount))
complete(&cm_id_priv->comp);
}
| DoS | 0 | static inline void cm_deref_id(struct cm_id_private *cm_id_priv)
{
if (atomic_dec_and_test(&cm_id_priv->refcount))
complete(&cm_id_priv->comp);
}
| @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,743 | static void cm_destroy_id(struct ib_cm_id *cm_id, int err)
{
struct cm_id_private *cm_id_priv;
struct cm_work *work;
cm_id_priv = container_of(cm_id, struct cm_id_private, id);
retest:
spin_lock_irq(&cm_id_priv->lock);
switch (cm_id->state) {
case IB_CM_LISTEN:
cm_id->state = IB_CM_IDLE;
spin_unlock_irq(&cm_... | DoS | 0 | static void cm_destroy_id(struct ib_cm_id *cm_id, int err)
{
struct cm_id_private *cm_id_priv;
struct cm_work *work;
cm_id_priv = container_of(cm_id, struct cm_id_private, id);
retest:
spin_lock_irq(&cm_id_priv->lock);
switch (cm_id->state) {
case IB_CM_LISTEN:
cm_id->state = IB_CM_IDLE;
spin_unlock_irq(&cm_... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,744 | static char *cm_devnode(struct device *dev, umode_t *mode)
{
if (mode)
*mode = 0666;
return kasprintf(GFP_KERNEL, "infiniband/%s", dev_name(dev));
}
| DoS | 0 | static char *cm_devnode(struct device *dev, umode_t *mode)
{
if (mode)
*mode = 0666;
return kasprintf(GFP_KERNEL, "infiniband/%s", dev_name(dev));
}
| @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,745 | static int cm_drep_handler(struct cm_work *work)
{
struct cm_id_private *cm_id_priv;
struct cm_drep_msg *drep_msg;
int ret;
drep_msg = (struct cm_drep_msg *)work->mad_recv_wc->recv_buf.mad;
cm_id_priv = cm_acquire_id(drep_msg->remote_comm_id,
drep_msg->local_comm_id);
if (!cm_id_priv)
return -EINVAL;
... | DoS | 0 | static int cm_drep_handler(struct cm_work *work)
{
struct cm_id_private *cm_id_priv;
struct cm_drep_msg *drep_msg;
int ret;
drep_msg = (struct cm_drep_msg *)work->mad_recv_wc->recv_buf.mad;
cm_id_priv = cm_acquire_id(drep_msg->remote_comm_id,
drep_msg->local_comm_id);
if (!cm_id_priv)
return -EINVAL;
... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,746 | static void cm_dup_rep_handler(struct cm_work *work)
{
struct cm_id_private *cm_id_priv;
struct cm_rep_msg *rep_msg;
struct ib_mad_send_buf *msg = NULL;
int ret;
rep_msg = (struct cm_rep_msg *) work->mad_recv_wc->recv_buf.mad;
cm_id_priv = cm_acquire_id(rep_msg->remote_comm_id,
rep_msg->local_comm_id);
i... | DoS | 0 | static void cm_dup_rep_handler(struct cm_work *work)
{
struct cm_id_private *cm_id_priv;
struct cm_rep_msg *rep_msg;
struct ib_mad_send_buf *msg = NULL;
int ret;
rep_msg = (struct cm_rep_msg *) work->mad_recv_wc->recv_buf.mad;
cm_id_priv = cm_acquire_id(rep_msg->remote_comm_id,
rep_msg->local_comm_id);
i... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,747 | static void cm_dup_req_handler(struct cm_work *work,
struct cm_id_private *cm_id_priv)
{
struct ib_mad_send_buf *msg = NULL;
int ret;
atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
counter[CM_REQ_COUNTER]);
/* Quick state check to discard duplicate REQs. */
if (cm_id_priv->id.state ... | DoS | 0 | static void cm_dup_req_handler(struct cm_work *work,
struct cm_id_private *cm_id_priv)
{
struct ib_mad_send_buf *msg = NULL;
int ret;
atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
counter[CM_REQ_COUNTER]);
/* Quick state check to discard duplicate REQs. */
if (cm_id_priv->id.state ... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,748 | static void cm_enter_timewait(struct cm_id_private *cm_id_priv)
{
int wait_time;
unsigned long flags;
spin_lock_irqsave(&cm.lock, flags);
cm_cleanup_timewait(cm_id_priv->timewait_info);
list_add_tail(&cm_id_priv->timewait_info->list, &cm.timewait_list);
spin_unlock_irqrestore(&cm.lock, flags);
/*
* The cm_id... | DoS | 0 | static void cm_enter_timewait(struct cm_id_private *cm_id_priv)
{
int wait_time;
unsigned long flags;
spin_lock_irqsave(&cm.lock, flags);
cm_cleanup_timewait(cm_id_priv->timewait_info);
list_add_tail(&cm_id_priv->timewait_info->list, &cm.timewait_list);
spin_unlock_irqrestore(&cm.lock, flags);
/*
* The cm_id... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,749 | static int cm_establish_handler(struct cm_work *work)
{
struct cm_id_private *cm_id_priv;
int ret;
/* See comment in cm_establish about lookup. */
cm_id_priv = cm_acquire_id(work->local_id, work->remote_id);
if (!cm_id_priv)
return -EINVAL;
spin_lock_irq(&cm_id_priv->lock);
if (cm_id_priv->id.state != IB_CM_... | DoS | 0 | static int cm_establish_handler(struct cm_work *work)
{
struct cm_id_private *cm_id_priv;
int ret;
/* See comment in cm_establish about lookup. */
cm_id_priv = cm_acquire_id(work->local_id, work->remote_id);
if (!cm_id_priv)
return -EINVAL;
spin_lock_irq(&cm_id_priv->lock);
if (cm_id_priv->id.state != IB_CM_... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,750 | static struct cm_id_private * cm_find_listen(struct ib_device *device,
__be64 service_id,
u8 *private_data)
{
struct rb_node *node = cm.listen_service_table.rb_node;
struct cm_id_private *cm_id_priv;
int data_cmp;
while (node) {
cm_id_priv = rb_entry(node, struct cm_id_private, service_node);... | DoS | 0 | static struct cm_id_private * cm_find_listen(struct ib_device *device,
__be64 service_id,
u8 *private_data)
{
struct rb_node *node = cm.listen_service_table.rb_node;
struct cm_id_private *cm_id_priv;
int data_cmp;
while (node) {
cm_id_priv = rb_entry(node, struct cm_id_private, service_node);... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,751 | static struct cm_timewait_info * cm_find_remote_id(__be64 remote_ca_guid,
__be32 remote_id)
{
struct rb_node *node = cm.remote_id_table.rb_node;
struct cm_timewait_info *timewait_info;
while (node) {
timewait_info = rb_entry(node, struct cm_timewait_info,
remote_id_node);
if (be32_lt(remote_id, t... | DoS | 0 | static struct cm_timewait_info * cm_find_remote_id(__be64 remote_ca_guid,
__be32 remote_id)
{
struct rb_node *node = cm.remote_id_table.rb_node;
struct cm_timewait_info *timewait_info;
while (node) {
timewait_info = rb_entry(node, struct cm_timewait_info,
remote_id_node);
if (be32_lt(remote_id, t... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,752 | static void cm_format_apr(struct cm_apr_msg *apr_msg,
struct cm_id_private *cm_id_priv,
enum ib_cm_apr_status status,
void *info,
u8 info_length,
const void *private_data,
u8 private_data_len)
{
cm_format_mad_hdr(&apr_msg->hdr, CM_APR_ATTR_ID, cm_id_priv->tid);
apr_msg->local_comm_id = c... | DoS | 0 | static void cm_format_apr(struct cm_apr_msg *apr_msg,
struct cm_id_private *cm_id_priv,
enum ib_cm_apr_status status,
void *info,
u8 info_length,
const void *private_data,
u8 private_data_len)
{
cm_format_mad_hdr(&apr_msg->hdr, CM_APR_ATTR_ID, cm_id_priv->tid);
apr_msg->local_comm_id = c... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,753 | static void cm_format_drep(struct cm_drep_msg *drep_msg,
struct cm_id_private *cm_id_priv,
const void *private_data,
u8 private_data_len)
{
cm_format_mad_hdr(&drep_msg->hdr, CM_DREP_ATTR_ID, cm_id_priv->tid);
drep_msg->local_comm_id = cm_id_priv->id.local_id;
drep_msg->remote_comm_id = cm_id_priv->id.... | DoS | 0 | static void cm_format_drep(struct cm_drep_msg *drep_msg,
struct cm_id_private *cm_id_priv,
const void *private_data,
u8 private_data_len)
{
cm_format_mad_hdr(&drep_msg->hdr, CM_DREP_ATTR_ID, cm_id_priv->tid);
drep_msg->local_comm_id = cm_id_priv->id.local_id;
drep_msg->remote_comm_id = cm_id_priv->id.... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,754 | static void cm_format_mad_hdr(struct ib_mad_hdr *hdr,
__be16 attr_id, __be64 tid)
{
hdr->base_version = IB_MGMT_BASE_VERSION;
hdr->mgmt_class = IB_MGMT_CLASS_CM;
hdr->class_version = IB_CM_CLASS_VERSION;
hdr->method = IB_MGMT_METHOD_SEND;
hdr->attr_id = attr_id;
hdr->tid = tid;
}
| DoS | 0 | static void cm_format_mad_hdr(struct ib_mad_hdr *hdr,
__be16 attr_id, __be64 tid)
{
hdr->base_version = IB_MGMT_BASE_VERSION;
hdr->mgmt_class = IB_MGMT_CLASS_CM;
hdr->class_version = IB_CM_CLASS_VERSION;
hdr->method = IB_MGMT_METHOD_SEND;
hdr->attr_id = attr_id;
hdr->tid = tid;
}
| @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,755 | static void cm_format_mra(struct cm_mra_msg *mra_msg,
struct cm_id_private *cm_id_priv,
enum cm_msg_response msg_mraed, u8 service_timeout,
const void *private_data, u8 private_data_len)
{
cm_format_mad_hdr(&mra_msg->hdr, CM_MRA_ATTR_ID, cm_id_priv->tid);
cm_mra_set_msg_mraed(mra_msg, msg_mraed);
mra_... | DoS | 0 | static void cm_format_mra(struct cm_mra_msg *mra_msg,
struct cm_id_private *cm_id_priv,
enum cm_msg_response msg_mraed, u8 service_timeout,
const void *private_data, u8 private_data_len)
{
cm_format_mad_hdr(&mra_msg->hdr, CM_MRA_ATTR_ID, cm_id_priv->tid);
cm_mra_set_msg_mraed(mra_msg, msg_mraed);
mra_... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,756 | static void cm_format_path_from_lap(struct cm_id_private *cm_id_priv,
struct ib_sa_path_rec *path,
struct cm_lap_msg *lap_msg)
{
memset(path, 0, sizeof *path);
path->dgid = lap_msg->alt_local_gid;
path->sgid = lap_msg->alt_remote_gid;
path->dlid = lap_msg->alt_local_lid;
path->slid = lap_msg->alt_r... | DoS | 0 | static void cm_format_path_from_lap(struct cm_id_private *cm_id_priv,
struct ib_sa_path_rec *path,
struct cm_lap_msg *lap_msg)
{
memset(path, 0, sizeof *path);
path->dgid = lap_msg->alt_local_gid;
path->sgid = lap_msg->alt_remote_gid;
path->dlid = lap_msg->alt_local_lid;
path->slid = lap_msg->alt_r... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,757 | static void cm_format_paths_from_req(struct cm_req_msg *req_msg,
struct ib_sa_path_rec *primary_path,
struct ib_sa_path_rec *alt_path)
{
memset(primary_path, 0, sizeof *primary_path);
primary_path->dgid = req_msg->primary_local_gid;
primary_path->sgid = req_msg->primary_remote_gid;
primary_path->d... | DoS | 0 | static void cm_format_paths_from_req(struct cm_req_msg *req_msg,
struct ib_sa_path_rec *primary_path,
struct ib_sa_path_rec *alt_path)
{
memset(primary_path, 0, sizeof *primary_path);
primary_path->dgid = req_msg->primary_local_gid;
primary_path->sgid = req_msg->primary_remote_gid;
primary_path->d... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,758 | static void cm_format_rej(struct cm_rej_msg *rej_msg,
struct cm_id_private *cm_id_priv,
enum ib_cm_rej_reason reason,
void *ari,
u8 ari_length,
const void *private_data,
u8 private_data_len)
{
cm_format_mad_hdr(&rej_msg->hdr, CM_REJ_ATTR_ID, cm_id_priv->tid);
rej_msg->remote_comm_id = cm... | DoS | 0 | static void cm_format_rej(struct cm_rej_msg *rej_msg,
struct cm_id_private *cm_id_priv,
enum ib_cm_rej_reason reason,
void *ari,
u8 ari_length,
const void *private_data,
u8 private_data_len)
{
cm_format_mad_hdr(&rej_msg->hdr, CM_REJ_ATTR_ID, cm_id_priv->tid);
rej_msg->remote_comm_id = cm... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,759 | static void cm_format_rej_event(struct cm_work *work)
{
struct cm_rej_msg *rej_msg;
struct ib_cm_rej_event_param *param;
rej_msg = (struct cm_rej_msg *)work->mad_recv_wc->recv_buf.mad;
param = &work->cm_event.param.rej_rcvd;
param->ari = rej_msg->ari;
param->ari_length = cm_rej_get_reject_info_len(rej_msg);
par... | DoS | 0 | static void cm_format_rej_event(struct cm_work *work)
{
struct cm_rej_msg *rej_msg;
struct ib_cm_rej_event_param *param;
rej_msg = (struct cm_rej_msg *)work->mad_recv_wc->recv_buf.mad;
param = &work->cm_event.param.rej_rcvd;
param->ari = rej_msg->ari;
param->ari_length = cm_rej_get_reject_info_len(rej_msg);
par... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,760 | static void cm_format_rep(struct cm_rep_msg *rep_msg,
struct cm_id_private *cm_id_priv,
struct ib_cm_rep_param *param)
{
cm_format_mad_hdr(&rep_msg->hdr, CM_REP_ATTR_ID, cm_id_priv->tid);
rep_msg->local_comm_id = cm_id_priv->id.local_id;
rep_msg->remote_comm_id = cm_id_priv->id.remote_id;
cm_rep_set_start... | DoS | 0 | static void cm_format_rep(struct cm_rep_msg *rep_msg,
struct cm_id_private *cm_id_priv,
struct ib_cm_rep_param *param)
{
cm_format_mad_hdr(&rep_msg->hdr, CM_REP_ATTR_ID, cm_id_priv->tid);
rep_msg->local_comm_id = cm_id_priv->id.local_id;
rep_msg->remote_comm_id = cm_id_priv->id.remote_id;
cm_rep_set_start... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,761 | static void cm_format_req(struct cm_req_msg *req_msg,
struct cm_id_private *cm_id_priv,
struct ib_cm_req_param *param)
{
struct ib_sa_path_rec *pri_path = param->primary_path;
struct ib_sa_path_rec *alt_path = param->alternate_path;
cm_format_mad_hdr(&req_msg->hdr, CM_REQ_ATTR_ID,
cm_form_tid(cm_id_p... | DoS | 0 | static void cm_format_req(struct cm_req_msg *req_msg,
struct cm_id_private *cm_id_priv,
struct ib_cm_req_param *param)
{
struct ib_sa_path_rec *pri_path = param->primary_path;
struct ib_sa_path_rec *alt_path = param->alternate_path;
cm_format_mad_hdr(&req_msg->hdr, CM_REQ_ATTR_ID,
cm_form_tid(cm_id_p... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,762 | static void cm_format_rtu(struct cm_rtu_msg *rtu_msg,
struct cm_id_private *cm_id_priv,
const void *private_data,
u8 private_data_len)
{
cm_format_mad_hdr(&rtu_msg->hdr, CM_RTU_ATTR_ID, cm_id_priv->tid);
rtu_msg->local_comm_id = cm_id_priv->id.local_id;
rtu_msg->remote_comm_id = cm_id_priv->id.remote_... | DoS | 0 | static void cm_format_rtu(struct cm_rtu_msg *rtu_msg,
struct cm_id_private *cm_id_priv,
const void *private_data,
u8 private_data_len)
{
cm_format_mad_hdr(&rtu_msg->hdr, CM_RTU_ATTR_ID, cm_id_priv->tid);
rtu_msg->local_comm_id = cm_id_priv->id.local_id;
rtu_msg->remote_comm_id = cm_id_priv->id.remote_... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,763 | static void cm_format_sidr_rep(struct cm_sidr_rep_msg *sidr_rep_msg,
struct cm_id_private *cm_id_priv,
struct ib_cm_sidr_rep_param *param)
{
cm_format_mad_hdr(&sidr_rep_msg->hdr, CM_SIDR_REP_ATTR_ID,
cm_id_priv->tid);
sidr_rep_msg->request_id = cm_id_priv->id.remote_id;
sidr_rep_msg->status ... | DoS | 0 | static void cm_format_sidr_rep(struct cm_sidr_rep_msg *sidr_rep_msg,
struct cm_id_private *cm_id_priv,
struct ib_cm_sidr_rep_param *param)
{
cm_format_mad_hdr(&sidr_rep_msg->hdr, CM_SIDR_REP_ATTR_ID,
cm_id_priv->tid);
sidr_rep_msg->request_id = cm_id_priv->id.remote_id;
sidr_rep_msg->status ... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,764 | static void cm_format_sidr_rep_event(struct cm_work *work)
{
struct cm_sidr_rep_msg *sidr_rep_msg;
struct ib_cm_sidr_rep_event_param *param;
sidr_rep_msg = (struct cm_sidr_rep_msg *)
work->mad_recv_wc->recv_buf.mad;
param = &work->cm_event.param.sidr_rep_rcvd;
param->status = sidr_rep_msg->status;
param->qke... | DoS | 0 | static void cm_format_sidr_rep_event(struct cm_work *work)
{
struct cm_sidr_rep_msg *sidr_rep_msg;
struct ib_cm_sidr_rep_event_param *param;
sidr_rep_msg = (struct cm_sidr_rep_msg *)
work->mad_recv_wc->recv_buf.mad;
param = &work->cm_event.param.sidr_rep_rcvd;
param->status = sidr_rep_msg->status;
param->qke... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,765 | static void cm_format_sidr_req(struct cm_sidr_req_msg *sidr_req_msg,
struct cm_id_private *cm_id_priv,
struct ib_cm_sidr_req_param *param)
{
cm_format_mad_hdr(&sidr_req_msg->hdr, CM_SIDR_REQ_ATTR_ID,
cm_form_tid(cm_id_priv, CM_MSG_SEQUENCE_SIDR));
sidr_req_msg->request_id = cm_id_priv->id.loc... | DoS | 0 | static void cm_format_sidr_req(struct cm_sidr_req_msg *sidr_req_msg,
struct cm_id_private *cm_id_priv,
struct ib_cm_sidr_req_param *param)
{
cm_format_mad_hdr(&sidr_req_msg->hdr, CM_SIDR_REQ_ATTR_ID,
cm_form_tid(cm_id_priv, CM_MSG_SEQUENCE_SIDR));
sidr_req_msg->request_id = cm_id_priv->id.loc... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,766 | static void cm_format_sidr_req_event(struct cm_work *work,
struct ib_cm_id *listen_id)
{
struct cm_sidr_req_msg *sidr_req_msg;
struct ib_cm_sidr_req_event_param *param;
sidr_req_msg = (struct cm_sidr_req_msg *)
work->mad_recv_wc->recv_buf.mad;
param = &work->cm_event.param.sidr_req_rcvd;
param->pkey ... | DoS | 0 | static void cm_format_sidr_req_event(struct cm_work *work,
struct ib_cm_id *listen_id)
{
struct cm_sidr_req_msg *sidr_req_msg;
struct ib_cm_sidr_req_event_param *param;
sidr_req_msg = (struct cm_sidr_req_msg *)
work->mad_recv_wc->recv_buf.mad;
param = &work->cm_event.param.sidr_req_rcvd;
param->pkey ... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,767 | static void cm_free_id(__be32 local_id)
{
spin_lock_irq(&cm.lock);
idr_remove(&cm.local_id_table,
(__force int) (local_id ^ cm.random_id_operand));
spin_unlock_irq(&cm.lock);
}
| DoS | 0 | static void cm_free_id(__be32 local_id)
{
spin_lock_irq(&cm.lock);
idr_remove(&cm.local_id_table,
(__force int) (local_id ^ cm.random_id_operand));
spin_unlock_irq(&cm.lock);
}
| @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,768 | static void cm_free_msg(struct ib_mad_send_buf *msg)
{
ib_destroy_ah(msg->ah);
if (msg->context[0])
cm_deref_id(msg->context[0]);
ib_free_send_mad(msg);
}
| DoS | 0 | static void cm_free_msg(struct ib_mad_send_buf *msg)
{
ib_destroy_ah(msg->ah);
if (msg->context[0])
cm_deref_id(msg->context[0]);
ib_free_send_mad(msg);
}
| @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,769 | static void cm_free_work(struct cm_work *work)
{
if (work->mad_recv_wc)
ib_free_recv_mad(work->mad_recv_wc);
kfree(work);
}
| DoS | 0 | static void cm_free_work(struct cm_work *work)
{
if (work->mad_recv_wc)
ib_free_recv_mad(work->mad_recv_wc);
kfree(work);
}
| @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,770 | static struct cm_id_private * cm_get_id(__be32 local_id, __be32 remote_id)
{
struct cm_id_private *cm_id_priv;
cm_id_priv = idr_find(&cm.local_id_table,
(__force int) (local_id ^ cm.random_id_operand));
if (cm_id_priv) {
if (cm_id_priv->id.remote_id == remote_id)
atomic_inc(&cm_id_priv->refcount);
e... | DoS | 0 | static struct cm_id_private * cm_get_id(__be32 local_id, __be32 remote_id)
{
struct cm_id_private *cm_id_priv;
cm_id_priv = idr_find(&cm.local_id_table,
(__force int) (local_id ^ cm.random_id_operand));
if (cm_id_priv) {
if (cm_id_priv->id.remote_id == remote_id)
atomic_inc(&cm_id_priv->refcount);
e... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,771 | static int cm_init_av_by_path(struct ib_sa_path_rec *path, struct cm_av *av)
{
struct cm_device *cm_dev;
struct cm_port *port = NULL;
unsigned long flags;
int ret;
u8 p;
read_lock_irqsave(&cm.device_lock, flags);
list_for_each_entry(cm_dev, &cm.device_list, list) {
if (!ib_find_cached_gid(cm_dev->ib_device... | DoS | 0 | static int cm_init_av_by_path(struct ib_sa_path_rec *path, struct cm_av *av)
{
struct cm_device *cm_dev;
struct cm_port *port = NULL;
unsigned long flags;
int ret;
u8 p;
read_lock_irqsave(&cm.device_lock, flags);
list_for_each_entry(cm_dev, &cm.device_list, list) {
if (!ib_find_cached_gid(cm_dev->ib_device... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,772 | static int cm_init_qp_init_attr(struct cm_id_private *cm_id_priv,
struct ib_qp_attr *qp_attr,
int *qp_attr_mask)
{
unsigned long flags;
int ret;
spin_lock_irqsave(&cm_id_priv->lock, flags);
switch (cm_id_priv->id.state) {
case IB_CM_REQ_SENT:
case IB_CM_MRA_REQ_RCVD:
case IB_CM_REQ_RCVD:
case IB_CM_MRA... | DoS | 0 | static int cm_init_qp_init_attr(struct cm_id_private *cm_id_priv,
struct ib_qp_attr *qp_attr,
int *qp_attr_mask)
{
unsigned long flags;
int ret;
spin_lock_irqsave(&cm_id_priv->lock, flags);
switch (cm_id_priv->id.state) {
case IB_CM_REQ_SENT:
case IB_CM_MRA_REQ_RCVD:
case IB_CM_REQ_RCVD:
case IB_CM_MRA... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,773 | static int cm_init_qp_rts_attr(struct cm_id_private *cm_id_priv,
struct ib_qp_attr *qp_attr,
int *qp_attr_mask)
{
unsigned long flags;
int ret;
spin_lock_irqsave(&cm_id_priv->lock, flags);
switch (cm_id_priv->id.state) {
/* Allow transition to RTS before sending REP */
case IB_CM_REQ_RCVD:
c... | DoS | 0 | static int cm_init_qp_rts_attr(struct cm_id_private *cm_id_priv,
struct ib_qp_attr *qp_attr,
int *qp_attr_mask)
{
unsigned long flags;
int ret;
spin_lock_irqsave(&cm_id_priv->lock, flags);
switch (cm_id_priv->id.state) {
/* Allow transition to RTS before sending REP */
case IB_CM_REQ_RCVD:
c... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,774 | static struct cm_timewait_info * cm_insert_remote_id(struct cm_timewait_info
*timewait_info)
{
struct rb_node **link = &cm.remote_id_table.rb_node;
struct rb_node *parent = NULL;
struct cm_timewait_info *cur_timewait_info;
__be64 remote_ca_guid = timewait_info->remote_ca_guid;
__be32 remote_id = timewai... | DoS | 0 | static struct cm_timewait_info * cm_insert_remote_id(struct cm_timewait_info
*timewait_info)
{
struct rb_node **link = &cm.remote_id_table.rb_node;
struct rb_node *parent = NULL;
struct cm_timewait_info *cur_timewait_info;
__be64 remote_ca_guid = timewait_info->remote_ca_guid;
__be32 remote_id = timewai... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,775 | static struct cm_timewait_info * cm_insert_remote_qpn(struct cm_timewait_info
*timewait_info)
{
struct rb_node **link = &cm.remote_qp_table.rb_node;
struct rb_node *parent = NULL;
struct cm_timewait_info *cur_timewait_info;
__be64 remote_ca_guid = timewait_info->remote_ca_guid;
__be32 remote_qpn = time... | DoS | 0 | static struct cm_timewait_info * cm_insert_remote_qpn(struct cm_timewait_info
*timewait_info)
{
struct rb_node **link = &cm.remote_qp_table.rb_node;
struct rb_node *parent = NULL;
struct cm_timewait_info *cur_timewait_info;
__be64 remote_ca_guid = timewait_info->remote_ca_guid;
__be32 remote_qpn = time... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,776 | static struct cm_id_private * cm_insert_remote_sidr(struct cm_id_private
*cm_id_priv)
{
struct rb_node **link = &cm.remote_sidr_table.rb_node;
struct rb_node *parent = NULL;
struct cm_id_private *cur_cm_id_priv;
union ib_gid *port_gid = &cm_id_priv->av.dgid;
__be32 remote_id = cm_id_priv->id.remote_id;
... | DoS | 0 | static struct cm_id_private * cm_insert_remote_sidr(struct cm_id_private
*cm_id_priv)
{
struct rb_node **link = &cm.remote_sidr_table.rb_node;
struct rb_node *parent = NULL;
struct cm_id_private *cur_cm_id_priv;
union ib_gid *port_gid = &cm_id_priv->av.dgid;
__be32 remote_id = cm_id_priv->id.remote_id;
... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,777 | static int cm_issue_drep(struct cm_port *port,
struct ib_mad_recv_wc *mad_recv_wc)
{
struct ib_mad_send_buf *msg = NULL;
struct cm_dreq_msg *dreq_msg;
struct cm_drep_msg *drep_msg;
int ret;
ret = cm_alloc_response_msg(port, mad_recv_wc, &msg);
if (ret)
return ret;
dreq_msg = (struct cm_dreq_msg *) mad_re... | DoS | 0 | static int cm_issue_drep(struct cm_port *port,
struct ib_mad_recv_wc *mad_recv_wc)
{
struct ib_mad_send_buf *msg = NULL;
struct cm_dreq_msg *dreq_msg;
struct cm_drep_msg *drep_msg;
int ret;
ret = cm_alloc_response_msg(port, mad_recv_wc, &msg);
if (ret)
return ret;
dreq_msg = (struct cm_dreq_msg *) mad_re... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,778 | static int cm_lap_handler(struct cm_work *work)
{
struct cm_id_private *cm_id_priv;
struct cm_lap_msg *lap_msg;
struct ib_cm_lap_event_param *param;
struct ib_mad_send_buf *msg = NULL;
int ret;
/* todo: verify LAP request and send reject APR if invalid. */
lap_msg = (struct cm_lap_msg *)work->mad_recv_wc->recv_... | DoS | 0 | static int cm_lap_handler(struct cm_work *work)
{
struct cm_id_private *cm_id_priv;
struct cm_lap_msg *lap_msg;
struct ib_cm_lap_event_param *param;
struct ib_mad_send_buf *msg = NULL;
int ret;
/* todo: verify LAP request and send reject APR if invalid. */
lap_msg = (struct cm_lap_msg *)work->mad_recv_wc->recv_... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,779 | static void cm_mask_copy(u8 *dst, u8 *src, u8 *mask)
{
int i;
for (i = 0; i < IB_CM_COMPARE_SIZE / sizeof(unsigned long); i++)
((unsigned long *) dst)[i] = ((unsigned long *) src)[i] &
((unsigned long *) mask)[i];
}
| DoS | 0 | static void cm_mask_copy(u8 *dst, u8 *src, u8 *mask)
{
int i;
for (i = 0; i < IB_CM_COMPARE_SIZE / sizeof(unsigned long); i++)
((unsigned long *) dst)[i] = ((unsigned long *) src)[i] &
((unsigned long *) mask)[i];
}
| @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,780 | static int cm_migrate(struct ib_cm_id *cm_id)
{
struct cm_id_private *cm_id_priv;
unsigned long flags;
int ret = 0;
cm_id_priv = container_of(cm_id, struct cm_id_private, id);
spin_lock_irqsave(&cm_id_priv->lock, flags);
if (cm_id->state == IB_CM_ESTABLISHED &&
(cm_id->lap_state == IB_CM_LAP_UNINIT ||
... | DoS | 0 | static int cm_migrate(struct ib_cm_id *cm_id)
{
struct cm_id_private *cm_id_priv;
unsigned long flags;
int ret = 0;
cm_id_priv = container_of(cm_id, struct cm_id_private, id);
spin_lock_irqsave(&cm_id_priv->lock, flags);
if (cm_id->state == IB_CM_ESTABLISHED &&
(cm_id->lap_state == IB_CM_LAP_UNINIT ||
... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,781 | static int cm_mra_handler(struct cm_work *work)
{
struct cm_id_private *cm_id_priv;
struct cm_mra_msg *mra_msg;
int timeout, ret;
mra_msg = (struct cm_mra_msg *)work->mad_recv_wc->recv_buf.mad;
cm_id_priv = cm_acquire_mraed_id(mra_msg);
if (!cm_id_priv)
return -EINVAL;
work->cm_event.private_data = &mra_msg-... | DoS | 0 | static int cm_mra_handler(struct cm_work *work)
{
struct cm_id_private *cm_id_priv;
struct cm_mra_msg *mra_msg;
int timeout, ret;
mra_msg = (struct cm_mra_msg *)work->mad_recv_wc->recv_buf.mad;
cm_id_priv = cm_acquire_mraed_id(mra_msg);
if (!cm_id_priv)
return -EINVAL;
work->cm_event.private_data = &mra_msg-... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,782 | static void cm_process_work(struct cm_id_private *cm_id_priv,
struct cm_work *work)
{
int ret;
/* We will typically only have the current event to report. */
ret = cm_id_priv->id.cm_handler(&cm_id_priv->id, &work->cm_event);
cm_free_work(work);
while (!ret && !atomic_add_negative(-1, &cm_id_priv->work_cou... | DoS | 0 | static void cm_process_work(struct cm_id_private *cm_id_priv,
struct cm_work *work)
{
int ret;
/* We will typically only have the current event to report. */
ret = cm_id_priv->id.cm_handler(&cm_id_priv->id, &work->cm_event);
cm_free_work(work);
while (!ret && !atomic_add_negative(-1, &cm_id_priv->work_cou... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,783 | static void cm_recv_handler(struct ib_mad_agent *mad_agent,
struct ib_mad_recv_wc *mad_recv_wc)
{
struct cm_port *port = mad_agent->context;
struct cm_work *work;
enum ib_cm_event_type event;
u16 attr_id;
int paths = 0;
switch (mad_recv_wc->recv_buf.mad->mad_hdr.attr_id) {
case CM_REQ_ATTR_ID:
paths = ... | DoS | 0 | static void cm_recv_handler(struct ib_mad_agent *mad_agent,
struct ib_mad_recv_wc *mad_recv_wc)
{
struct cm_port *port = mad_agent->context;
struct cm_work *work;
enum ib_cm_event_type event;
u16 attr_id;
int paths = 0;
switch (mad_recv_wc->recv_buf.mad->mad_hdr.attr_id) {
case CM_REQ_ATTR_ID:
paths = ... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,784 | static int cm_rej_handler(struct cm_work *work)
{
struct cm_id_private *cm_id_priv;
struct cm_rej_msg *rej_msg;
int ret;
rej_msg = (struct cm_rej_msg *)work->mad_recv_wc->recv_buf.mad;
cm_id_priv = cm_acquire_rejected_id(rej_msg);
if (!cm_id_priv)
return -EINVAL;
cm_format_rej_event(work);
spin_lock_irq(&c... | DoS | 0 | static int cm_rej_handler(struct cm_work *work)
{
struct cm_id_private *cm_id_priv;
struct cm_rej_msg *rej_msg;
int ret;
rej_msg = (struct cm_rej_msg *)work->mad_recv_wc->recv_buf.mad;
cm_id_priv = cm_acquire_rejected_id(rej_msg);
if (!cm_id_priv)
return -EINVAL;
cm_format_rej_event(work);
spin_lock_irq(&c... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,785 | static void cm_release_port_obj(struct kobject *obj)
{
struct cm_port *cm_port;
cm_port = container_of(obj, struct cm_port, port_obj);
kfree(cm_port);
}
| DoS | 0 | static void cm_release_port_obj(struct kobject *obj)
{
struct cm_port *cm_port;
cm_port = container_of(obj, struct cm_port, port_obj);
kfree(cm_port);
}
| @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,786 | static void cm_remove_one(struct ib_device *ib_device)
{
struct cm_device *cm_dev;
struct cm_port *port;
struct ib_port_modify port_modify = {
.clr_port_cap_mask = IB_PORT_CM_SUP
};
unsigned long flags;
int i;
cm_dev = ib_get_client_data(ib_device, &cm_client);
if (!cm_dev)
return;
write_lock_irqsave(&cm... | DoS | 0 | static void cm_remove_one(struct ib_device *ib_device)
{
struct cm_device *cm_dev;
struct cm_port *port;
struct ib_port_modify port_modify = {
.clr_port_cap_mask = IB_PORT_CM_SUP
};
unsigned long flags;
int i;
cm_dev = ib_get_client_data(ib_device, &cm_client);
if (!cm_dev)
return;
write_lock_irqsave(&cm... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,787 | static void cm_remove_port_fs(struct cm_port *port)
{
int i;
for (i = 0; i < CM_COUNTER_GROUPS; i++)
kobject_put(&port->counter_group[i].obj);
kobject_put(&port->port_obj);
}
| DoS | 0 | static void cm_remove_port_fs(struct cm_port *port)
{
int i;
for (i = 0; i < CM_COUNTER_GROUPS; i++)
kobject_put(&port->counter_group[i].obj);
kobject_put(&port->port_obj);
}
| @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,788 | static int cm_rep_handler(struct cm_work *work)
{
struct cm_id_private *cm_id_priv;
struct cm_rep_msg *rep_msg;
int ret;
rep_msg = (struct cm_rep_msg *)work->mad_recv_wc->recv_buf.mad;
cm_id_priv = cm_acquire_id(rep_msg->remote_comm_id, 0);
if (!cm_id_priv) {
cm_dup_rep_handler(work);
return -EINVAL;
}
cm... | DoS | 0 | static int cm_rep_handler(struct cm_work *work)
{
struct cm_id_private *cm_id_priv;
struct cm_rep_msg *rep_msg;
int ret;
rep_msg = (struct cm_rep_msg *)work->mad_recv_wc->recv_buf.mad;
cm_id_priv = cm_acquire_id(rep_msg->remote_comm_id, 0);
if (!cm_id_priv) {
cm_dup_rep_handler(work);
return -EINVAL;
}
cm... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,789 | static int cm_req_handler(struct cm_work *work)
{
struct ib_cm_id *cm_id;
struct cm_id_private *cm_id_priv, *listen_cm_id_priv;
struct cm_req_msg *req_msg;
int ret;
req_msg = (struct cm_req_msg *)work->mad_recv_wc->recv_buf.mad;
cm_id = ib_create_cm_id(work->port->cm_dev->ib_device, NULL, NULL);
if (IS_ERR(cm_... | DoS | 0 | static int cm_req_handler(struct cm_work *work)
{
struct ib_cm_id *cm_id;
struct cm_id_private *cm_id_priv, *listen_cm_id_priv;
struct cm_req_msg *req_msg;
int ret;
req_msg = (struct cm_req_msg *)work->mad_recv_wc->recv_buf.mad;
cm_id = ib_create_cm_id(work->port->cm_dev->ib_device, NULL, NULL);
if (IS_ERR(cm_... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,790 | static void cm_reset_to_idle(struct cm_id_private *cm_id_priv)
{
unsigned long flags;
cm_id_priv->id.state = IB_CM_IDLE;
if (cm_id_priv->timewait_info) {
spin_lock_irqsave(&cm.lock, flags);
cm_cleanup_timewait(cm_id_priv->timewait_info);
spin_unlock_irqrestore(&cm.lock, flags);
kfree(cm_id_priv->timewait_in... | DoS | 0 | static void cm_reset_to_idle(struct cm_id_private *cm_id_priv)
{
unsigned long flags;
cm_id_priv->id.state = IB_CM_IDLE;
if (cm_id_priv->timewait_info) {
spin_lock_irqsave(&cm.lock, flags);
cm_cleanup_timewait(cm_id_priv->timewait_info);
spin_unlock_irqrestore(&cm.lock, flags);
kfree(cm_id_priv->timewait_in... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,791 | static int cm_rtu_handler(struct cm_work *work)
{
struct cm_id_private *cm_id_priv;
struct cm_rtu_msg *rtu_msg;
int ret;
rtu_msg = (struct cm_rtu_msg *)work->mad_recv_wc->recv_buf.mad;
cm_id_priv = cm_acquire_id(rtu_msg->remote_comm_id,
rtu_msg->local_comm_id);
if (!cm_id_priv)
return -EINVAL;
work->c... | DoS | 0 | static int cm_rtu_handler(struct cm_work *work)
{
struct cm_id_private *cm_id_priv;
struct cm_rtu_msg *rtu_msg;
int ret;
rtu_msg = (struct cm_rtu_msg *)work->mad_recv_wc->recv_buf.mad;
cm_id_priv = cm_acquire_id(rtu_msg->remote_comm_id,
rtu_msg->local_comm_id);
if (!cm_id_priv)
return -EINVAL;
work->c... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,792 | static void cm_send_handler(struct ib_mad_agent *mad_agent,
struct ib_mad_send_wc *mad_send_wc)
{
struct ib_mad_send_buf *msg = mad_send_wc->send_buf;
struct cm_port *port;
u16 attr_index;
port = mad_agent->context;
attr_index = be16_to_cpu(((struct ib_mad_hdr *)
msg->mad)->attr_id) - CM_ATTR_ID_OFFS... | DoS | 0 | static void cm_send_handler(struct ib_mad_agent *mad_agent,
struct ib_mad_send_wc *mad_send_wc)
{
struct ib_mad_send_buf *msg = mad_send_wc->send_buf;
struct cm_port *port;
u16 attr_index;
port = mad_agent->context;
attr_index = be16_to_cpu(((struct ib_mad_hdr *)
msg->mad)->attr_id) - CM_ATTR_ID_OFFS... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,793 | static int cm_sidr_rep_handler(struct cm_work *work)
{
struct cm_sidr_rep_msg *sidr_rep_msg;
struct cm_id_private *cm_id_priv;
sidr_rep_msg = (struct cm_sidr_rep_msg *)
work->mad_recv_wc->recv_buf.mad;
cm_id_priv = cm_acquire_id(sidr_rep_msg->request_id, 0);
if (!cm_id_priv)
return -EINVAL; /* Unmatched rep... | DoS | 0 | static int cm_sidr_rep_handler(struct cm_work *work)
{
struct cm_sidr_rep_msg *sidr_rep_msg;
struct cm_id_private *cm_id_priv;
sidr_rep_msg = (struct cm_sidr_rep_msg *)
work->mad_recv_wc->recv_buf.mad;
cm_id_priv = cm_acquire_id(sidr_rep_msg->request_id, 0);
if (!cm_id_priv)
return -EINVAL; /* Unmatched rep... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,794 | static int cm_sidr_req_handler(struct cm_work *work)
{
struct ib_cm_id *cm_id;
struct cm_id_private *cm_id_priv, *cur_cm_id_priv;
struct cm_sidr_req_msg *sidr_req_msg;
struct ib_wc *wc;
cm_id = ib_create_cm_id(work->port->cm_dev->ib_device, NULL, NULL);
if (IS_ERR(cm_id))
return PTR_ERR(cm_id);
cm_id_priv = c... | DoS | 0 | static int cm_sidr_req_handler(struct cm_work *work)
{
struct ib_cm_id *cm_id;
struct cm_id_private *cm_id_priv, *cur_cm_id_priv;
struct cm_sidr_req_msg *sidr_req_msg;
struct ib_wc *wc;
cm_id = ib_create_cm_id(work->port->cm_dev->ib_device, NULL, NULL);
if (IS_ERR(cm_id))
return PTR_ERR(cm_id);
cm_id_priv = c... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,795 | static int cm_timewait_handler(struct cm_work *work)
{
struct cm_timewait_info *timewait_info;
struct cm_id_private *cm_id_priv;
int ret;
timewait_info = (struct cm_timewait_info *)work;
spin_lock_irq(&cm.lock);
list_del(&timewait_info->list);
spin_unlock_irq(&cm.lock);
cm_id_priv = cm_acquire_id(timewait_inf... | DoS | 0 | static int cm_timewait_handler(struct cm_work *work)
{
struct cm_timewait_info *timewait_info;
struct cm_id_private *cm_id_priv;
int ret;
timewait_info = (struct cm_timewait_info *)work;
spin_lock_irq(&cm.lock);
list_del(&timewait_info->list);
spin_unlock_irq(&cm.lock);
cm_id_priv = cm_acquire_id(timewait_inf... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,796 | static int cm_validate_req_param(struct ib_cm_req_param *param)
{
/* peer-to-peer not supported */
if (param->peer_to_peer)
return -EINVAL;
if (!param->primary_path)
return -EINVAL;
if (param->qp_type != IB_QPT_RC && param->qp_type != IB_QPT_UC &&
param->qp_type != IB_QPT_XRC_INI)
return -EINVAL;
if ... | DoS | 0 | static int cm_validate_req_param(struct ib_cm_req_param *param)
{
/* peer-to-peer not supported */
if (param->peer_to_peer)
return -EINVAL;
if (!param->primary_path)
return -EINVAL;
if (param->qp_type != IB_QPT_RC && param->qp_type != IB_QPT_UC &&
param->qp_type != IB_QPT_XRC_INI)
return -EINVAL;
if ... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,797 | static void cm_work_handler(struct work_struct *_work)
{
struct cm_work *work = container_of(_work, struct cm_work, work.work);
int ret;
switch (work->cm_event.event) {
case IB_CM_REQ_RECEIVED:
ret = cm_req_handler(work);
break;
case IB_CM_MRA_RECEIVED:
ret = cm_mra_handler(work);
break;
case IB_CM_REJ_R... | DoS | 0 | static void cm_work_handler(struct work_struct *_work)
{
struct cm_work *work = container_of(_work, struct cm_work, work.work);
int ret;
switch (work->cm_event.event) {
case IB_CM_REQ_RECEIVED:
ret = cm_req_handler(work);
break;
case IB_CM_MRA_RECEIVED:
ret = cm_mra_handler(work);
break;
case IB_CM_REJ_R... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,798 | static int __init ib_cm_init(void)
{
int ret;
memset(&cm, 0, sizeof cm);
INIT_LIST_HEAD(&cm.device_list);
rwlock_init(&cm.device_lock);
spin_lock_init(&cm.lock);
cm.listen_service_table = RB_ROOT;
cm.listen_service_id = be64_to_cpu(IB_CM_ASSIGN_SERVICE_ID);
cm.remote_id_table = RB_ROOT;
cm.remote_qp_table = R... | DoS | 0 | static int __init ib_cm_init(void)
{
int ret;
memset(&cm, 0, sizeof cm);
INIT_LIST_HEAD(&cm.device_list);
rwlock_init(&cm.device_lock);
spin_lock_init(&cm.lock);
cm.listen_service_table = RB_ROOT;
cm.listen_service_id = be64_to_cpu(IB_CM_ASSIGN_SERVICE_ID);
cm.remote_id_table = RB_ROOT;
cm.remote_qp_table = R... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
30,799 | int ib_cm_init_qp_attr(struct ib_cm_id *cm_id,
struct ib_qp_attr *qp_attr,
int *qp_attr_mask)
{
struct cm_id_private *cm_id_priv;
int ret;
cm_id_priv = container_of(cm_id, struct cm_id_private, id);
switch (qp_attr->qp_state) {
case IB_QPS_INIT:
ret = cm_init_qp_init_attr(cm_id_priv, qp_attr, ... | DoS | 0 | int ib_cm_init_qp_attr(struct ib_cm_id *cm_id,
struct ib_qp_attr *qp_attr,
int *qp_attr_mask)
{
struct cm_id_private *cm_id_priv;
int ret;
cm_id_priv = container_of(cm_id, struct cm_id_private, id);
switch (qp_attr->qp_state) {
case IB_QPS_INIT:
ret = cm_init_qp_init_attr(cm_id_priv, qp_attr, ... | @@ -349,23 +349,6 @@ static void cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc,
grh, &av->ah_attr);
}
-int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac)
-{
- struct cm_id_private *cm_id_priv;
-
- cm_id_priv = container_of(id, struct cm_id_private, id);
-
- if (smac ... | CWE-20 | null | null |
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