idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
27,800 | static int do_grow(struct inode *inode, u64 size)
{
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_sbd *sdp = GFS2_SB(inode);
struct buffer_head *dibh;
struct gfs2_alloc *al = NULL;
int error;
if (gfs2_is_stuffed(ip) &&
(size > (sdp->sd_sb.sb_bsize - sizeof(struct gfs2_dinode)))) {
al = gfs2_alloc_get... | DoS Overflow | 0 | static int do_grow(struct inode *inode, u64 size)
{
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_sbd *sdp = GFS2_SB(inode);
struct buffer_head *dibh;
struct gfs2_alloc *al = NULL;
int error;
if (gfs2_is_stuffed(ip) &&
(size > (sdp->sd_sb.sb_bsize - sizeof(struct gfs2_dinode)))) {
al = gfs2_alloc_get... | @@ -10,6 +10,7 @@
#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/buffer_head.h>
+#include <linux/blkdev.h>
#include <linux/gfs2_ondisk.h>
#include <linux/crc32.h>
@@ -427,12 +428,14 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock,
{
struct gfs2_inode *ip = G... | CWE-119 | null | null |
27,801 | static int do_shrink(struct inode *inode, u64 oldsize, u64 newsize)
{
struct gfs2_inode *ip = GFS2_I(inode);
int error;
error = trunc_start(inode, oldsize, newsize);
if (error < 0)
return error;
if (gfs2_is_stuffed(ip))
return 0;
error = trunc_dealloc(ip, newsize);
if (error == 0)
error = trunc_end(ip);
... | DoS Overflow | 0 | static int do_shrink(struct inode *inode, u64 oldsize, u64 newsize)
{
struct gfs2_inode *ip = GFS2_I(inode);
int error;
error = trunc_start(inode, oldsize, newsize);
if (error < 0)
return error;
if (gfs2_is_stuffed(ip))
return 0;
error = trunc_dealloc(ip, newsize);
if (error == 0)
error = trunc_end(ip);
... | @@ -10,6 +10,7 @@
#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/buffer_head.h>
+#include <linux/blkdev.h>
#include <linux/gfs2_ondisk.h>
#include <linux/crc32.h>
@@ -427,12 +428,14 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock,
{
struct gfs2_inode *ip = G... | CWE-119 | null | null |
27,802 | static int do_strip(struct gfs2_inode *ip, struct buffer_head *dibh,
struct buffer_head *bh, __be64 *top, __be64 *bottom,
unsigned int height, struct strip_mine *sm)
{
struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
struct gfs2_rgrp_list rlist;
u64 bn, bstart;
u32 blen, btotal;
__be64 *p;
unsigned int r... | DoS Overflow | 0 | static int do_strip(struct gfs2_inode *ip, struct buffer_head *dibh,
struct buffer_head *bh, __be64 *top, __be64 *bottom,
unsigned int height, struct strip_mine *sm)
{
struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
struct gfs2_rgrp_list rlist;
u64 bn, bstart;
u32 blen, btotal;
__be64 *p;
unsigned int r... | @@ -10,6 +10,7 @@
#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/buffer_head.h>
+#include <linux/blkdev.h>
#include <linux/gfs2_ondisk.h>
#include <linux/crc32.h>
@@ -427,12 +428,14 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock,
{
struct gfs2_inode *ip = G... | CWE-119 | null | null |
27,803 | static void find_metapath(const struct gfs2_sbd *sdp, u64 block,
struct metapath *mp, unsigned int height)
{
unsigned int i;
for (i = height; i--;)
mp->mp_list[i] = do_div(block, sdp->sd_inptrs);
}
| DoS Overflow | 0 | static void find_metapath(const struct gfs2_sbd *sdp, u64 block,
struct metapath *mp, unsigned int height)
{
unsigned int i;
for (i = height; i--;)
mp->mp_list[i] = do_div(block, sdp->sd_inptrs);
}
| @@ -10,6 +10,7 @@
#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/buffer_head.h>
+#include <linux/blkdev.h>
#include <linux/gfs2_ondisk.h>
#include <linux/crc32.h>
@@ -427,12 +428,14 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock,
{
struct gfs2_inode *ip = G... | CWE-119 | null | null |
27,804 | int gfs2_block_map(struct inode *inode, sector_t lblock,
struct buffer_head *bh_map, int create)
{
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_sbd *sdp = GFS2_SB(inode);
unsigned int bsize = sdp->sd_sb.sb_bsize;
const unsigned int maxlen = bh_map->b_size >> inode->i_blkbits;
const u64 *arr = sdp->sd_he... | DoS Overflow | 0 | int gfs2_block_map(struct inode *inode, sector_t lblock,
struct buffer_head *bh_map, int create)
{
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_sbd *sdp = GFS2_SB(inode);
unsigned int bsize = sdp->sd_sb.sb_bsize;
const unsigned int maxlen = bh_map->b_size >> inode->i_blkbits;
const u64 *arr = sdp->sd_he... | @@ -10,6 +10,7 @@
#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/buffer_head.h>
+#include <linux/blkdev.h>
#include <linux/gfs2_ondisk.h>
#include <linux/crc32.h>
@@ -427,12 +428,14 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock,
{
struct gfs2_inode *ip = G... | CWE-119 | null | null |
27,805 | static int gfs2_block_truncate_page(struct address_space *mapping, loff_t from)
{
struct inode *inode = mapping->host;
struct gfs2_inode *ip = GFS2_I(inode);
unsigned long index = from >> PAGE_CACHE_SHIFT;
unsigned offset = from & (PAGE_CACHE_SIZE-1);
unsigned blocksize, iblock, length, pos;
struct buffer_head *b... | DoS Overflow | 0 | static int gfs2_block_truncate_page(struct address_space *mapping, loff_t from)
{
struct inode *inode = mapping->host;
struct gfs2_inode *ip = GFS2_I(inode);
unsigned long index = from >> PAGE_CACHE_SHIFT;
unsigned offset = from & (PAGE_CACHE_SIZE-1);
unsigned blocksize, iblock, length, pos;
struct buffer_head *b... | @@ -10,6 +10,7 @@
#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/buffer_head.h>
+#include <linux/blkdev.h>
#include <linux/gfs2_ondisk.h>
#include <linux/crc32.h>
@@ -427,12 +428,14 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock,
{
struct gfs2_inode *ip = G... | CWE-119 | null | null |
27,806 | static inline unsigned int gfs2_extent_length(void *start, unsigned int len, __be64 *ptr, unsigned limit, int *eob)
{
const __be64 *end = (start + len);
const __be64 *first = ptr;
u64 d = be64_to_cpu(*ptr);
*eob = 0;
do {
ptr++;
if (ptr >= end)
break;
if (limit && --limit == 0)
break;
if (d)
d++;... | DoS Overflow | 0 | static inline unsigned int gfs2_extent_length(void *start, unsigned int len, __be64 *ptr, unsigned limit, int *eob)
{
const __be64 *end = (start + len);
const __be64 *first = ptr;
u64 d = be64_to_cpu(*ptr);
*eob = 0;
do {
ptr++;
if (ptr >= end)
break;
if (limit && --limit == 0)
break;
if (d)
d++;... | @@ -10,6 +10,7 @@
#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/buffer_head.h>
+#include <linux/blkdev.h>
#include <linux/gfs2_ondisk.h>
#include <linux/crc32.h>
@@ -427,12 +428,14 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock,
{
struct gfs2_inode *ip = G... | CWE-119 | null | null |
27,807 | int gfs2_extent_map(struct inode *inode, u64 lblock, int *new, u64 *dblock, unsigned *extlen)
{
struct buffer_head bh = { .b_state = 0, .b_blocknr = 0 };
int ret;
int create = *new;
BUG_ON(!extlen);
BUG_ON(!dblock);
BUG_ON(!new);
bh.b_size = 1 << (inode->i_blkbits + (create ? 0 : 5));
ret = gfs2_block_map(ino... | DoS Overflow | 0 | int gfs2_extent_map(struct inode *inode, u64 lblock, int *new, u64 *dblock, unsigned *extlen)
{
struct buffer_head bh = { .b_state = 0, .b_blocknr = 0 };
int ret;
int create = *new;
BUG_ON(!extlen);
BUG_ON(!dblock);
BUG_ON(!new);
bh.b_size = 1 << (inode->i_blkbits + (create ? 0 : 5));
ret = gfs2_block_map(ino... | @@ -10,6 +10,7 @@
#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/buffer_head.h>
+#include <linux/blkdev.h>
#include <linux/gfs2_ondisk.h>
#include <linux/crc32.h>
@@ -427,12 +428,14 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock,
{
struct gfs2_inode *ip = G... | CWE-119 | null | null |
27,808 | int gfs2_file_dealloc(struct gfs2_inode *ip)
{
return trunc_dealloc(ip, 0);
}
| DoS Overflow | 0 | int gfs2_file_dealloc(struct gfs2_inode *ip)
{
return trunc_dealloc(ip, 0);
}
| @@ -10,6 +10,7 @@
#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/buffer_head.h>
+#include <linux/blkdev.h>
#include <linux/gfs2_ondisk.h>
#include <linux/crc32.h>
@@ -427,12 +428,14 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock,
{
struct gfs2_inode *ip = G... | CWE-119 | null | null |
27,809 | static inline __be64 *gfs2_indirect_init(struct metapath *mp,
struct gfs2_glock *gl, unsigned int i,
unsigned offset, u64 bn)
{
__be64 *ptr = (__be64 *)(mp->mp_bh[i - 1]->b_data +
((i > 1) ? sizeof(struct gfs2_meta_header) :
sizeof(struct gfs2_dinode)));
BUG_ON(i < 1);
BUG_ON(mp->mp_bh[i] !... | DoS Overflow | 0 | static inline __be64 *gfs2_indirect_init(struct metapath *mp,
struct gfs2_glock *gl, unsigned int i,
unsigned offset, u64 bn)
{
__be64 *ptr = (__be64 *)(mp->mp_bh[i - 1]->b_data +
((i > 1) ? sizeof(struct gfs2_meta_header) :
sizeof(struct gfs2_dinode)));
BUG_ON(i < 1);
BUG_ON(mp->mp_bh[i] !... | @@ -10,6 +10,7 @@
#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/buffer_head.h>
+#include <linux/blkdev.h>
#include <linux/gfs2_ondisk.h>
#include <linux/crc32.h>
@@ -427,12 +428,14 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock,
{
struct gfs2_inode *ip = G... | CWE-119 | null | null |
27,810 | void gfs2_trim_blocks(struct inode *inode)
{
u64 size = inode->i_size;
int ret;
ret = do_shrink(inode, size, size);
WARN_ON(ret != 0);
}
| DoS Overflow | 0 | void gfs2_trim_blocks(struct inode *inode)
{
u64 size = inode->i_size;
int ret;
ret = do_shrink(inode, size, size);
WARN_ON(ret != 0);
}
| @@ -10,6 +10,7 @@
#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/buffer_head.h>
+#include <linux/blkdev.h>
#include <linux/gfs2_ondisk.h>
#include <linux/crc32.h>
@@ -427,12 +428,14 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock,
{
struct gfs2_inode *ip = G... | CWE-119 | null | null |
27,811 | int gfs2_truncatei_resume(struct gfs2_inode *ip)
{
int error;
error = trunc_dealloc(ip, i_size_read(&ip->i_inode));
if (!error)
error = trunc_end(ip);
return error;
}
| DoS Overflow | 0 | int gfs2_truncatei_resume(struct gfs2_inode *ip)
{
int error;
error = trunc_dealloc(ip, i_size_read(&ip->i_inode));
if (!error)
error = trunc_end(ip);
return error;
}
| @@ -10,6 +10,7 @@
#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/buffer_head.h>
+#include <linux/blkdev.h>
#include <linux/gfs2_ondisk.h>
#include <linux/crc32.h>
@@ -427,12 +428,14 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock,
{
struct gfs2_inode *ip = G... | CWE-119 | null | null |
27,812 | int gfs2_unstuff_dinode(struct gfs2_inode *ip, struct page *page)
{
struct buffer_head *bh, *dibh;
struct gfs2_dinode *di;
u64 block = 0;
int isdir = gfs2_is_dir(ip);
int error;
down_write(&ip->i_rw_mutex);
error = gfs2_meta_inode_buffer(ip, &dibh);
if (error)
goto out;
if (i_size_read(&ip->i_inode)) {
... | DoS Overflow | 0 | int gfs2_unstuff_dinode(struct gfs2_inode *ip, struct page *page)
{
struct buffer_head *bh, *dibh;
struct gfs2_dinode *di;
u64 block = 0;
int isdir = gfs2_is_dir(ip);
int error;
down_write(&ip->i_rw_mutex);
error = gfs2_meta_inode_buffer(ip, &dibh);
if (error)
goto out;
if (i_size_read(&ip->i_inode)) {
... | @@ -10,6 +10,7 @@
#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/buffer_head.h>
+#include <linux/blkdev.h>
#include <linux/gfs2_ondisk.h>
#include <linux/crc32.h>
@@ -427,12 +428,14 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock,
{
struct gfs2_inode *ip = G... | CWE-119 | null | null |
27,813 | static int lookup_metapath(struct gfs2_inode *ip, struct metapath *mp)
{
unsigned int end_of_metadata = ip->i_height - 1;
unsigned int x;
__be64 *ptr;
u64 dblock;
int ret;
for (x = 0; x < end_of_metadata; x++) {
ptr = metapointer(x, mp);
dblock = be64_to_cpu(*ptr);
if (!dblock)
return x + 1;
ret = gf... | DoS Overflow | 0 | static int lookup_metapath(struct gfs2_inode *ip, struct metapath *mp)
{
unsigned int end_of_metadata = ip->i_height - 1;
unsigned int x;
__be64 *ptr;
u64 dblock;
int ret;
for (x = 0; x < end_of_metadata; x++) {
ptr = metapointer(x, mp);
dblock = be64_to_cpu(*ptr);
if (!dblock)
return x + 1;
ret = gf... | @@ -10,6 +10,7 @@
#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/buffer_head.h>
+#include <linux/blkdev.h>
#include <linux/gfs2_ondisk.h>
#include <linux/crc32.h>
@@ -427,12 +428,14 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock,
{
struct gfs2_inode *ip = G... | CWE-119 | null | null |
27,814 | static inline __be64 *metapointer(unsigned int height, const struct metapath *mp)
{
struct buffer_head *bh = mp->mp_bh[height];
unsigned int head_size = (height > 0) ?
sizeof(struct gfs2_meta_header) : sizeof(struct gfs2_dinode);
return ((__be64 *)(bh->b_data + head_size)) + mp->mp_list[height];
}
| DoS Overflow | 0 | static inline __be64 *metapointer(unsigned int height, const struct metapath *mp)
{
struct buffer_head *bh = mp->mp_bh[height];
unsigned int head_size = (height > 0) ?
sizeof(struct gfs2_meta_header) : sizeof(struct gfs2_dinode);
return ((__be64 *)(bh->b_data + head_size)) + mp->mp_list[height];
}
| @@ -10,6 +10,7 @@
#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/buffer_head.h>
+#include <linux/blkdev.h>
#include <linux/gfs2_ondisk.h>
#include <linux/crc32.h>
@@ -427,12 +428,14 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock,
{
struct gfs2_inode *ip = G... | CWE-119 | null | null |
27,815 | static int recursive_scan(struct gfs2_inode *ip, struct buffer_head *dibh,
struct metapath *mp, unsigned int height,
u64 block, int first, struct strip_mine *sm)
{
struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
struct buffer_head *bh = NULL;
__be64 *top, *bottom, *t2;
u64 bn;
int error;
int mh_size = siz... | DoS Overflow | 0 | static int recursive_scan(struct gfs2_inode *ip, struct buffer_head *dibh,
struct metapath *mp, unsigned int height,
u64 block, int first, struct strip_mine *sm)
{
struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
struct buffer_head *bh = NULL;
__be64 *top, *bottom, *t2;
u64 bn;
int error;
int mh_size = siz... | @@ -10,6 +10,7 @@
#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/buffer_head.h>
+#include <linux/blkdev.h>
#include <linux/gfs2_ondisk.h>
#include <linux/crc32.h>
@@ -427,12 +428,14 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock,
{
struct gfs2_inode *ip = G... | CWE-119 | null | null |
27,816 | static inline void release_metapath(struct metapath *mp)
{
int i;
for (i = 0; i < GFS2_MAX_META_HEIGHT; i++) {
if (mp->mp_bh[i] == NULL)
break;
brelse(mp->mp_bh[i]);
}
}
| DoS Overflow | 0 | static inline void release_metapath(struct metapath *mp)
{
int i;
for (i = 0; i < GFS2_MAX_META_HEIGHT; i++) {
if (mp->mp_bh[i] == NULL)
break;
brelse(mp->mp_bh[i]);
}
}
| @@ -10,6 +10,7 @@
#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/buffer_head.h>
+#include <linux/blkdev.h>
#include <linux/gfs2_ondisk.h>
#include <linux/crc32.h>
@@ -427,12 +428,14 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock,
{
struct gfs2_inode *ip = G... | CWE-119 | null | null |
27,817 | static int trunc_dealloc(struct gfs2_inode *ip, u64 size)
{
struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
unsigned int height = ip->i_height;
u64 lblock;
struct metapath mp;
int error;
if (!size)
lblock = 0;
else
lblock = (size - 1) >> sdp->sd_sb.sb_bsize_shift;
find_metapath(sdp, lblock, &mp, ip->i_heigh... | DoS Overflow | 0 | static int trunc_dealloc(struct gfs2_inode *ip, u64 size)
{
struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
unsigned int height = ip->i_height;
u64 lblock;
struct metapath mp;
int error;
if (!size)
lblock = 0;
else
lblock = (size - 1) >> sdp->sd_sb.sb_bsize_shift;
find_metapath(sdp, lblock, &mp, ip->i_heigh... | @@ -10,6 +10,7 @@
#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/buffer_head.h>
+#include <linux/blkdev.h>
#include <linux/gfs2_ondisk.h>
#include <linux/crc32.h>
@@ -427,12 +428,14 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock,
{
struct gfs2_inode *ip = G... | CWE-119 | null | null |
27,818 | static int trunc_start(struct inode *inode, u64 oldsize, u64 newsize)
{
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_sbd *sdp = GFS2_SB(inode);
struct address_space *mapping = inode->i_mapping;
struct buffer_head *dibh;
int journaled = gfs2_is_jdata(ip);
int error;
error = gfs2_trans_begin(sdp,
RES_D... | DoS Overflow | 0 | static int trunc_start(struct inode *inode, u64 oldsize, u64 newsize)
{
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_sbd *sdp = GFS2_SB(inode);
struct address_space *mapping = inode->i_mapping;
struct buffer_head *dibh;
int journaled = gfs2_is_jdata(ip);
int error;
error = gfs2_trans_begin(sdp,
RES_D... | @@ -10,6 +10,7 @@
#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/buffer_head.h>
+#include <linux/blkdev.h>
#include <linux/gfs2_ondisk.h>
#include <linux/crc32.h>
@@ -427,12 +428,14 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock,
{
struct gfs2_inode *ip = G... | CWE-119 | null | null |
27,819 | static int do_flock(struct file *file, int cmd, struct file_lock *fl)
{
struct gfs2_file *fp = file->private_data;
struct gfs2_holder *fl_gh = &fp->f_fl_gh;
struct gfs2_inode *ip = GFS2_I(file->f_path.dentry->d_inode);
struct gfs2_glock *gl;
unsigned int state;
int flags;
int error = 0;
state = (fl->fl_type ==... | DoS Overflow | 0 | static int do_flock(struct file *file, int cmd, struct file_lock *fl)
{
struct gfs2_file *fp = file->private_data;
struct gfs2_holder *fl_gh = &fp->f_fl_gh;
struct gfs2_inode *ip = GFS2_I(file->f_path.dentry->d_inode);
struct gfs2_glock *gl;
unsigned int state;
int flags;
int error = 0;
state = (fl->fl_type ==... | @@ -669,135 +669,18 @@ static ssize_t gfs2_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
return generic_file_aio_write(iocb, iov, nr_segs, pos);
}
-static int empty_write_end(struct page *page, unsigned from,
- unsigned to, int mode)
-{
- struct inode *inode = page->mapping->host;
- struct gfs2_... | CWE-119 | null | null |
27,820 | static int do_gfs2_set_flags(struct file *filp, u32 reqflags, u32 mask)
{
struct inode *inode = filp->f_path.dentry->d_inode;
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_sbd *sdp = GFS2_SB(inode);
struct buffer_head *bh;
struct gfs2_holder gh;
int error;
u32 new_flags, flags;
error = mnt_want_write(filp... | DoS Overflow | 0 | static int do_gfs2_set_flags(struct file *filp, u32 reqflags, u32 mask)
{
struct inode *inode = filp->f_path.dentry->d_inode;
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_sbd *sdp = GFS2_SB(inode);
struct buffer_head *bh;
struct gfs2_holder gh;
int error;
u32 new_flags, flags;
error = mnt_want_write(filp... | @@ -669,135 +669,18 @@ static ssize_t gfs2_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
return generic_file_aio_write(iocb, iov, nr_segs, pos);
}
-static int empty_write_end(struct page *page, unsigned from,
- unsigned to, int mode)
-{
- struct inode *inode = page->mapping->host;
- struct gfs2_... | CWE-119 | null | null |
27,821 | static void do_unflock(struct file *file, struct file_lock *fl)
{
struct gfs2_file *fp = file->private_data;
struct gfs2_holder *fl_gh = &fp->f_fl_gh;
mutex_lock(&fp->f_fl_mutex);
flock_lock_file_wait(file, fl);
if (fl_gh->gh_gl) {
gfs2_glock_dq_wait(fl_gh);
gfs2_holder_uninit(fl_gh);
}
mutex_unlock(&fp->f_... | DoS Overflow | 0 | static void do_unflock(struct file *file, struct file_lock *fl)
{
struct gfs2_file *fp = file->private_data;
struct gfs2_holder *fl_gh = &fp->f_fl_gh;
mutex_lock(&fp->f_fl_mutex);
flock_lock_file_wait(file, fl);
if (fl_gh->gh_gl) {
gfs2_glock_dq_wait(fl_gh);
gfs2_holder_uninit(fl_gh);
}
mutex_unlock(&fp->f_... | @@ -669,135 +669,18 @@ static ssize_t gfs2_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
return generic_file_aio_write(iocb, iov, nr_segs, pos);
}
-static int empty_write_end(struct page *page, unsigned from,
- unsigned to, int mode)
-{
- struct inode *inode = page->mapping->host;
- struct gfs2_... | CWE-119 | null | null |
27,822 | static u32 fsflags_cvt(const u32 *table, u32 val)
{
u32 res = 0;
while(val) {
if (val & 1)
res |= *table;
table++;
val >>= 1;
}
return res;
}
| DoS Overflow | 0 | static u32 fsflags_cvt(const u32 *table, u32 val)
{
u32 res = 0;
while(val) {
if (val & 1)
res |= *table;
table++;
val >>= 1;
}
return res;
}
| @@ -669,135 +669,18 @@ static ssize_t gfs2_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
return generic_file_aio_write(iocb, iov, nr_segs, pos);
}
-static int empty_write_end(struct page *page, unsigned from,
- unsigned to, int mode)
-{
- struct inode *inode = page->mapping->host;
- struct gfs2_... | CWE-119 | null | null |
27,823 | static int gfs2_allocate_page_backing(struct page *page)
{
struct inode *inode = page->mapping->host;
struct buffer_head bh;
unsigned long size = PAGE_CACHE_SIZE;
u64 lblock = page->index << (PAGE_CACHE_SHIFT - inode->i_blkbits);
do {
bh.b_state = 0;
bh.b_size = size;
gfs2_block_map(inode, lblock, &bh, 1);
... | DoS Overflow | 0 | static int gfs2_allocate_page_backing(struct page *page)
{
struct inode *inode = page->mapping->host;
struct buffer_head bh;
unsigned long size = PAGE_CACHE_SIZE;
u64 lblock = page->index << (PAGE_CACHE_SHIFT - inode->i_blkbits);
do {
bh.b_state = 0;
bh.b_size = size;
gfs2_block_map(inode, lblock, &bh, 1);
... | @@ -669,135 +669,18 @@ static ssize_t gfs2_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
return generic_file_aio_write(iocb, iov, nr_segs, pos);
}
-static int empty_write_end(struct page *page, unsigned from,
- unsigned to, int mode)
-{
- struct inode *inode = page->mapping->host;
- struct gfs2_... | CWE-119 | null | null |
27,824 | static int gfs2_flock(struct file *file, int cmd, struct file_lock *fl)
{
if (!(fl->fl_flags & FL_FLOCK))
return -ENOLCK;
if (fl->fl_type & LOCK_MAND)
return -EOPNOTSUPP;
if (fl->fl_type == F_UNLCK) {
do_unflock(file, fl);
return 0;
} else {
return do_flock(file, cmd, fl);
}
}
| DoS Overflow | 0 | static int gfs2_flock(struct file *file, int cmd, struct file_lock *fl)
{
if (!(fl->fl_flags & FL_FLOCK))
return -ENOLCK;
if (fl->fl_type & LOCK_MAND)
return -EOPNOTSUPP;
if (fl->fl_type == F_UNLCK) {
do_unflock(file, fl);
return 0;
} else {
return do_flock(file, cmd, fl);
}
}
| @@ -669,135 +669,18 @@ static ssize_t gfs2_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
return generic_file_aio_write(iocb, iov, nr_segs, pos);
}
-static int empty_write_end(struct page *page, unsigned from,
- unsigned to, int mode)
-{
- struct inode *inode = page->mapping->host;
- struct gfs2_... | CWE-119 | null | null |
27,825 | static long gfs2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
switch(cmd) {
case FS_IOC_GETFLAGS:
return gfs2_get_flags(filp, (u32 __user *)arg);
case FS_IOC_SETFLAGS:
return gfs2_set_flags(filp, (u32 __user *)arg);
}
return -ENOTTY;
}
| DoS Overflow | 0 | static long gfs2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
switch(cmd) {
case FS_IOC_GETFLAGS:
return gfs2_get_flags(filp, (u32 __user *)arg);
case FS_IOC_SETFLAGS:
return gfs2_set_flags(filp, (u32 __user *)arg);
}
return -ENOTTY;
}
| @@ -669,135 +669,18 @@ static ssize_t gfs2_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
return generic_file_aio_write(iocb, iov, nr_segs, pos);
}
-static int empty_write_end(struct page *page, unsigned from,
- unsigned to, int mode)
-{
- struct inode *inode = page->mapping->host;
- struct gfs2_... | CWE-119 | null | null |
27,826 | static loff_t gfs2_llseek(struct file *file, loff_t offset, int origin)
{
struct gfs2_inode *ip = GFS2_I(file->f_mapping->host);
struct gfs2_holder i_gh;
loff_t error;
switch (origin) {
case SEEK_END: /* These reference inode->i_size */
case SEEK_DATA:
case SEEK_HOLE:
error = gfs2_glock_nq_init(ip->i_gl, LM_S... | DoS Overflow | 0 | static loff_t gfs2_llseek(struct file *file, loff_t offset, int origin)
{
struct gfs2_inode *ip = GFS2_I(file->f_mapping->host);
struct gfs2_holder i_gh;
loff_t error;
switch (origin) {
case SEEK_END: /* These reference inode->i_size */
case SEEK_DATA:
case SEEK_HOLE:
error = gfs2_glock_nq_init(ip->i_gl, LM_S... | @@ -669,135 +669,18 @@ static ssize_t gfs2_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
return generic_file_aio_write(iocb, iov, nr_segs, pos);
}
-static int empty_write_end(struct page *page, unsigned from,
- unsigned to, int mode)
-{
- struct inode *inode = page->mapping->host;
- struct gfs2_... | CWE-119 | null | null |
27,827 | static int gfs2_lock(struct file *file, int cmd, struct file_lock *fl)
{
struct gfs2_inode *ip = GFS2_I(file->f_mapping->host);
struct gfs2_sbd *sdp = GFS2_SB(file->f_mapping->host);
struct lm_lockstruct *ls = &sdp->sd_lockstruct;
if (!(fl->fl_flags & FL_POSIX))
return -ENOLCK;
if (__mandatory_lock(&ip->i_inode... | DoS Overflow | 0 | static int gfs2_lock(struct file *file, int cmd, struct file_lock *fl)
{
struct gfs2_inode *ip = GFS2_I(file->f_mapping->host);
struct gfs2_sbd *sdp = GFS2_SB(file->f_mapping->host);
struct lm_lockstruct *ls = &sdp->sd_lockstruct;
if (!(fl->fl_flags & FL_POSIX))
return -ENOLCK;
if (__mandatory_lock(&ip->i_inode... | @@ -669,135 +669,18 @@ static ssize_t gfs2_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
return generic_file_aio_write(iocb, iov, nr_segs, pos);
}
-static int empty_write_end(struct page *page, unsigned from,
- unsigned to, int mode)
-{
- struct inode *inode = page->mapping->host;
- struct gfs2_... | CWE-119 | null | null |
27,828 | static int gfs2_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
{
struct page *page = vmf->page;
struct inode *inode = vma->vm_file->f_path.dentry->d_inode;
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_sbd *sdp = GFS2_SB(inode);
unsigned long last_index;
u64 pos = page->index << PAGE_CACHE_SH... | DoS Overflow | 0 | static int gfs2_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
{
struct page *page = vmf->page;
struct inode *inode = vma->vm_file->f_path.dentry->d_inode;
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_sbd *sdp = GFS2_SB(inode);
unsigned long last_index;
u64 pos = page->index << PAGE_CACHE_SH... | @@ -669,135 +669,18 @@ static ssize_t gfs2_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
return generic_file_aio_write(iocb, iov, nr_segs, pos);
}
-static int empty_write_end(struct page *page, unsigned from,
- unsigned to, int mode)
-{
- struct inode *inode = page->mapping->host;
- struct gfs2_... | CWE-119 | null | null |
27,829 | void gfs2_set_inode_flags(struct inode *inode)
{
struct gfs2_inode *ip = GFS2_I(inode);
unsigned int flags = inode->i_flags;
flags &= ~(S_SYNC|S_APPEND|S_IMMUTABLE|S_NOATIME|S_DIRSYNC|S_NOSEC);
if ((ip->i_eattr == 0) && !is_sxid(inode->i_mode))
inode->i_flags |= S_NOSEC;
if (ip->i_diskflags & GFS2_DIF_IMMUTABLE... | DoS Overflow | 0 | void gfs2_set_inode_flags(struct inode *inode)
{
struct gfs2_inode *ip = GFS2_I(inode);
unsigned int flags = inode->i_flags;
flags &= ~(S_SYNC|S_APPEND|S_IMMUTABLE|S_NOATIME|S_DIRSYNC|S_NOSEC);
if ((ip->i_eattr == 0) && !is_sxid(inode->i_mode))
inode->i_flags |= S_NOSEC;
if (ip->i_diskflags & GFS2_DIF_IMMUTABLE... | @@ -669,135 +669,18 @@ static ssize_t gfs2_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
return generic_file_aio_write(iocb, iov, nr_segs, pos);
}
-static int empty_write_end(struct page *page, unsigned from,
- unsigned to, int mode)
-{
- struct inode *inode = page->mapping->host;
- struct gfs2_... | CWE-119 | null | null |
27,830 | static int gfs2_setlease(struct file *file, long arg, struct file_lock **fl)
{
return -EINVAL;
}
| DoS Overflow | 0 | static int gfs2_setlease(struct file *file, long arg, struct file_lock **fl)
{
return -EINVAL;
}
| @@ -669,135 +669,18 @@ static ssize_t gfs2_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
return generic_file_aio_write(iocb, iov, nr_segs, pos);
}
-static int empty_write_end(struct page *page, unsigned from,
- unsigned to, int mode)
-{
- struct inode *inode = page->mapping->host;
- struct gfs2_... | CWE-119 | null | null |
27,831 | void br_netfilter_fini(void)
{
nf_unregister_hooks(br_nf_ops, ARRAY_SIZE(br_nf_ops));
#ifdef CONFIG_SYSCTL
unregister_sysctl_table(brnf_sysctl_header);
#endif
dst_entries_destroy(&fake_dst_ops);
}
| DoS | 0 | void br_netfilter_fini(void)
{
nf_unregister_hooks(br_nf_ops, ARRAY_SIZE(br_nf_ops));
#ifdef CONFIG_SYSCTL
unregister_sysctl_table(brnf_sysctl_header);
#endif
dst_entries_destroy(&fake_dst_ops);
}
| @@ -249,11 +249,9 @@ static int br_parse_ip_options(struct sk_buff *skb)
goto drop;
}
- /* Zero out the CB buffer if no options present */
- if (iph->ihl == 5) {
- memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ if (iph->ihl == 5)
return 0;
- }
... | CWE-399 | null | null |
27,832 | int __init br_netfilter_init(void)
{
int ret;
ret = dst_entries_init(&fake_dst_ops);
if (ret < 0)
return ret;
ret = nf_register_hooks(br_nf_ops, ARRAY_SIZE(br_nf_ops));
if (ret < 0) {
dst_entries_destroy(&fake_dst_ops);
return ret;
}
#ifdef CONFIG_SYSCTL
brnf_sysctl_header = register_sysctl_paths(brnf_pa... | DoS | 0 | int __init br_netfilter_init(void)
{
int ret;
ret = dst_entries_init(&fake_dst_ops);
if (ret < 0)
return ret;
ret = nf_register_hooks(br_nf_ops, ARRAY_SIZE(br_nf_ops));
if (ret < 0) {
dst_entries_destroy(&fake_dst_ops);
return ret;
}
#ifdef CONFIG_SYSCTL
brnf_sysctl_header = register_sysctl_paths(brnf_pa... | @@ -249,11 +249,9 @@ static int br_parse_ip_options(struct sk_buff *skb)
goto drop;
}
- /* Zero out the CB buffer if no options present */
- if (iph->ihl == 5) {
- memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ if (iph->ihl == 5)
return 0;
- }
... | CWE-399 | null | null |
27,833 | void br_netfilter_rtable_init(struct net_bridge *br)
{
struct rtable *rt = &br->fake_rtable;
atomic_set(&rt->dst.__refcnt, 1);
rt->dst.dev = br->dev;
rt->dst.path = &rt->dst;
dst_metric_set(&rt->dst, RTAX_MTU, 1500);
rt->dst.flags = DST_NOXFRM;
rt->dst.ops = &fake_dst_ops;
}
| DoS | 0 | void br_netfilter_rtable_init(struct net_bridge *br)
{
struct rtable *rt = &br->fake_rtable;
atomic_set(&rt->dst.__refcnt, 1);
rt->dst.dev = br->dev;
rt->dst.path = &rt->dst;
dst_metric_set(&rt->dst, RTAX_MTU, 1500);
rt->dst.flags = DST_NOXFRM;
rt->dst.ops = &fake_dst_ops;
}
| @@ -249,11 +249,9 @@ static int br_parse_ip_options(struct sk_buff *skb)
goto drop;
}
- /* Zero out the CB buffer if no options present */
- if (iph->ihl == 5) {
- memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ if (iph->ihl == 5)
return 0;
- }
... | CWE-399 | null | null |
27,834 | static int br_nf_dev_queue_xmit(struct sk_buff *skb)
{
return br_dev_queue_push_xmit(skb);
}
| DoS | 0 | static int br_nf_dev_queue_xmit(struct sk_buff *skb)
{
return br_dev_queue_push_xmit(skb);
}
| @@ -249,11 +249,9 @@ static int br_parse_ip_options(struct sk_buff *skb)
goto drop;
}
- /* Zero out the CB buffer if no options present */
- if (iph->ihl == 5) {
- memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ if (iph->ihl == 5)
return 0;
- }
... | CWE-399 | null | null |
27,835 | static unsigned int br_nf_forward_arp(unsigned int hook, struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
struct net_bridge_port *p;
struct net_bridge *br;
struct net_device **d = (struct net_device **)(skb->cb);
p = br_p... | DoS | 0 | static unsigned int br_nf_forward_arp(unsigned int hook, struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
struct net_bridge_port *p;
struct net_bridge *br;
struct net_device **d = (struct net_device **)(skb->cb);
p = br_p... | @@ -249,11 +249,9 @@ static int br_parse_ip_options(struct sk_buff *skb)
goto drop;
}
- /* Zero out the CB buffer if no options present */
- if (iph->ihl == 5) {
- memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ if (iph->ihl == 5)
return 0;
- }
... | CWE-399 | null | null |
27,836 | static unsigned int br_nf_forward_ip(unsigned int hook, struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
struct nf_bridge_info *nf_bridge;
struct net_device *parent;
u_int8_t pf;
if (!skb->nf_bridge)
return NF_ACCEPT;
/*... | DoS | 0 | static unsigned int br_nf_forward_ip(unsigned int hook, struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
struct nf_bridge_info *nf_bridge;
struct net_device *parent;
u_int8_t pf;
if (!skb->nf_bridge)
return NF_ACCEPT;
/*... | @@ -249,11 +249,9 @@ static int br_parse_ip_options(struct sk_buff *skb)
goto drop;
}
- /* Zero out the CB buffer if no options present */
- if (iph->ihl == 5) {
- memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ if (iph->ihl == 5)
return 0;
- }
... | CWE-399 | null | null |
27,837 | static unsigned int br_nf_local_in(unsigned int hook, struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
struct rtable *rt = skb_rtable(skb);
if (rt && rt == bridge_parent_rtable(in))
skb_dst_drop(skb);
return NF_ACCEPT;
}
| DoS | 0 | static unsigned int br_nf_local_in(unsigned int hook, struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
struct rtable *rt = skb_rtable(skb);
if (rt && rt == bridge_parent_rtable(in))
skb_dst_drop(skb);
return NF_ACCEPT;
}
| @@ -249,11 +249,9 @@ static int br_parse_ip_options(struct sk_buff *skb)
goto drop;
}
- /* Zero out the CB buffer if no options present */
- if (iph->ihl == 5) {
- memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ if (iph->ihl == 5)
return 0;
- }
... | CWE-399 | null | null |
27,838 | static unsigned int br_nf_post_routing(unsigned int hook, struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
struct nf_bridge_info *nf_bridge = skb->nf_bridge;
struct net_device *realoutdev = bridge_parent(skb->dev);
u_int... | DoS | 0 | static unsigned int br_nf_post_routing(unsigned int hook, struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
struct nf_bridge_info *nf_bridge = skb->nf_bridge;
struct net_device *realoutdev = bridge_parent(skb->dev);
u_int... | @@ -249,11 +249,9 @@ static int br_parse_ip_options(struct sk_buff *skb)
goto drop;
}
- /* Zero out the CB buffer if no options present */
- if (iph->ihl == 5) {
- memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ if (iph->ihl == 5)
return 0;
- }
... | CWE-399 | null | null |
27,839 | static int br_nf_pre_routing_finish(struct sk_buff *skb)
{
struct net_device *dev = skb->dev;
struct iphdr *iph = ip_hdr(skb);
struct nf_bridge_info *nf_bridge = skb->nf_bridge;
struct rtable *rt;
int err;
if (nf_bridge->mask & BRNF_PKT_TYPE) {
skb->pkt_type = PACKET_OTHERHOST;
nf_bridge->mask ^= BRNF_PKT_TY... | DoS | 0 | static int br_nf_pre_routing_finish(struct sk_buff *skb)
{
struct net_device *dev = skb->dev;
struct iphdr *iph = ip_hdr(skb);
struct nf_bridge_info *nf_bridge = skb->nf_bridge;
struct rtable *rt;
int err;
if (nf_bridge->mask & BRNF_PKT_TYPE) {
skb->pkt_type = PACKET_OTHERHOST;
nf_bridge->mask ^= BRNF_PKT_TY... | @@ -249,11 +249,9 @@ static int br_parse_ip_options(struct sk_buff *skb)
goto drop;
}
- /* Zero out the CB buffer if no options present */
- if (iph->ihl == 5) {
- memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ if (iph->ihl == 5)
return 0;
- }
... | CWE-399 | null | null |
27,840 | static int br_nf_pre_routing_finish_bridge(struct sk_buff *skb)
{
struct nf_bridge_info *nf_bridge = skb->nf_bridge;
struct dst_entry *dst;
skb->dev = bridge_parent(skb->dev);
if (!skb->dev)
goto free_skb;
dst = skb_dst(skb);
if (dst->hh) {
neigh_hh_bridge(dst->hh, skb);
skb->dev = nf_bridge->physindev;
... | DoS | 0 | static int br_nf_pre_routing_finish_bridge(struct sk_buff *skb)
{
struct nf_bridge_info *nf_bridge = skb->nf_bridge;
struct dst_entry *dst;
skb->dev = bridge_parent(skb->dev);
if (!skb->dev)
goto free_skb;
dst = skb_dst(skb);
if (dst->hh) {
neigh_hh_bridge(dst->hh, skb);
skb->dev = nf_bridge->physindev;
... | @@ -249,11 +249,9 @@ static int br_parse_ip_options(struct sk_buff *skb)
goto drop;
}
- /* Zero out the CB buffer if no options present */
- if (iph->ihl == 5) {
- memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ if (iph->ihl == 5)
return 0;
- }
... | CWE-399 | null | null |
27,841 | static int br_nf_pre_routing_finish_ipv6(struct sk_buff *skb)
{
struct nf_bridge_info *nf_bridge = skb->nf_bridge;
struct rtable *rt;
if (nf_bridge->mask & BRNF_PKT_TYPE) {
skb->pkt_type = PACKET_OTHERHOST;
nf_bridge->mask ^= BRNF_PKT_TYPE;
}
nf_bridge->mask ^= BRNF_NF_BRIDGE_PREROUTING;
rt = bridge_parent_... | DoS | 0 | static int br_nf_pre_routing_finish_ipv6(struct sk_buff *skb)
{
struct nf_bridge_info *nf_bridge = skb->nf_bridge;
struct rtable *rt;
if (nf_bridge->mask & BRNF_PKT_TYPE) {
skb->pkt_type = PACKET_OTHERHOST;
nf_bridge->mask ^= BRNF_PKT_TYPE;
}
nf_bridge->mask ^= BRNF_NF_BRIDGE_PREROUTING;
rt = bridge_parent_... | @@ -249,11 +249,9 @@ static int br_parse_ip_options(struct sk_buff *skb)
goto drop;
}
- /* Zero out the CB buffer if no options present */
- if (iph->ihl == 5) {
- memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ if (iph->ihl == 5)
return 0;
- }
... | CWE-399 | null | null |
27,842 | static unsigned int br_nf_pre_routing_ipv6(unsigned int hook,
struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
struct ipv6hdr *hdr;
u32 pkt_len;
if (skb->len < sizeof(struct ipv6hdr))
return NF_DROP;
if (!pskb_may_pu... | DoS | 0 | static unsigned int br_nf_pre_routing_ipv6(unsigned int hook,
struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
struct ipv6hdr *hdr;
u32 pkt_len;
if (skb->len < sizeof(struct ipv6hdr))
return NF_DROP;
if (!pskb_may_pu... | @@ -249,11 +249,9 @@ static int br_parse_ip_options(struct sk_buff *skb)
goto drop;
}
- /* Zero out the CB buffer if no options present */
- if (iph->ihl == 5) {
- memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ if (iph->ihl == 5)
return 0;
- }
... | CWE-399 | null | null |
27,843 | int brnf_sysctl_call_tables(ctl_table * ctl, int write,
void __user * buffer, size_t * lenp, loff_t * ppos)
{
int ret;
ret = proc_dointvec(ctl, write, buffer, lenp, ppos);
if (write && *(int *)(ctl->data))
*(int *)(ctl->data) = 1;
return ret;
}
| DoS | 0 | int brnf_sysctl_call_tables(ctl_table * ctl, int write,
void __user * buffer, size_t * lenp, loff_t * ppos)
{
int ret;
ret = proc_dointvec(ctl, write, buffer, lenp, ppos);
if (write && *(int *)(ctl->data))
*(int *)(ctl->data) = 1;
return ret;
}
| @@ -249,11 +249,9 @@ static int br_parse_ip_options(struct sk_buff *skb)
goto drop;
}
- /* Zero out the CB buffer if no options present */
- if (iph->ihl == 5) {
- memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ if (iph->ihl == 5)
return 0;
- }
... | CWE-399 | null | null |
27,844 | static inline struct nf_bridge_info *nf_bridge_alloc(struct sk_buff *skb)
{
skb->nf_bridge = kzalloc(sizeof(struct nf_bridge_info), GFP_ATOMIC);
if (likely(skb->nf_bridge))
atomic_set(&(skb->nf_bridge->use), 1);
return skb->nf_bridge;
}
| DoS | 0 | static inline struct nf_bridge_info *nf_bridge_alloc(struct sk_buff *skb)
{
skb->nf_bridge = kzalloc(sizeof(struct nf_bridge_info), GFP_ATOMIC);
if (likely(skb->nf_bridge))
atomic_set(&(skb->nf_bridge->use), 1);
return skb->nf_bridge;
}
| @@ -249,11 +249,9 @@ static int br_parse_ip_options(struct sk_buff *skb)
goto drop;
}
- /* Zero out the CB buffer if no options present */
- if (iph->ihl == 5) {
- memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ if (iph->ihl == 5)
return 0;
- }
... | CWE-399 | null | null |
27,845 | static inline void nf_bridge_pull_encap_header(struct sk_buff *skb)
{
unsigned int len = nf_bridge_encap_header_len(skb);
skb_pull(skb, len);
skb->network_header += len;
}
| DoS | 0 | static inline void nf_bridge_pull_encap_header(struct sk_buff *skb)
{
unsigned int len = nf_bridge_encap_header_len(skb);
skb_pull(skb, len);
skb->network_header += len;
}
| @@ -249,11 +249,9 @@ static int br_parse_ip_options(struct sk_buff *skb)
goto drop;
}
- /* Zero out the CB buffer if no options present */
- if (iph->ihl == 5) {
- memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ if (iph->ihl == 5)
return 0;
- }
... | CWE-399 | null | null |
27,846 | static inline void nf_bridge_pull_encap_header_rcsum(struct sk_buff *skb)
{
unsigned int len = nf_bridge_encap_header_len(skb);
skb_pull_rcsum(skb, len);
skb->network_header += len;
}
| DoS | 0 | static inline void nf_bridge_pull_encap_header_rcsum(struct sk_buff *skb)
{
unsigned int len = nf_bridge_encap_header_len(skb);
skb_pull_rcsum(skb, len);
skb->network_header += len;
}
| @@ -249,11 +249,9 @@ static int br_parse_ip_options(struct sk_buff *skb)
goto drop;
}
- /* Zero out the CB buffer if no options present */
- if (iph->ihl == 5) {
- memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ if (iph->ihl == 5)
return 0;
- }
... | CWE-399 | null | null |
27,847 | static inline void nf_bridge_push_encap_header(struct sk_buff *skb)
{
unsigned int len = nf_bridge_encap_header_len(skb);
skb_push(skb, len);
skb->network_header -= len;
}
| DoS | 0 | static inline void nf_bridge_push_encap_header(struct sk_buff *skb)
{
unsigned int len = nf_bridge_encap_header_len(skb);
skb_push(skb, len);
skb->network_header -= len;
}
| @@ -249,11 +249,9 @@ static int br_parse_ip_options(struct sk_buff *skb)
goto drop;
}
- /* Zero out the CB buffer if no options present */
- if (iph->ihl == 5) {
- memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ if (iph->ihl == 5)
return 0;
- }
... | CWE-399 | null | null |
27,848 | static inline void nf_bridge_save_header(struct sk_buff *skb)
{
int header_size = ETH_HLEN + nf_bridge_encap_header_len(skb);
skb_copy_from_linear_data_offset(skb, -header_size,
skb->nf_bridge->data, header_size);
}
| DoS | 0 | static inline void nf_bridge_save_header(struct sk_buff *skb)
{
int header_size = ETH_HLEN + nf_bridge_encap_header_len(skb);
skb_copy_from_linear_data_offset(skb, -header_size,
skb->nf_bridge->data, header_size);
}
| @@ -249,11 +249,9 @@ static int br_parse_ip_options(struct sk_buff *skb)
goto drop;
}
- /* Zero out the CB buffer if no options present */
- if (iph->ihl == 5) {
- memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ if (iph->ihl == 5)
return 0;
- }
... | CWE-399 | null | null |
27,849 | static inline struct nf_bridge_info *nf_bridge_unshare(struct sk_buff *skb)
{
struct nf_bridge_info *nf_bridge = skb->nf_bridge;
if (atomic_read(&nf_bridge->use) > 1) {
struct nf_bridge_info *tmp = nf_bridge_alloc(skb);
if (tmp) {
memcpy(tmp, nf_bridge, sizeof(struct nf_bridge_info));
atomic_set(&tmp->use... | DoS | 0 | static inline struct nf_bridge_info *nf_bridge_unshare(struct sk_buff *skb)
{
struct nf_bridge_info *nf_bridge = skb->nf_bridge;
if (atomic_read(&nf_bridge->use) > 1) {
struct nf_bridge_info *tmp = nf_bridge_alloc(skb);
if (tmp) {
memcpy(tmp, nf_bridge, sizeof(struct nf_bridge_info));
atomic_set(&tmp->use... | @@ -249,11 +249,9 @@ static int br_parse_ip_options(struct sk_buff *skb)
goto drop;
}
- /* Zero out the CB buffer if no options present */
- if (iph->ihl == 5) {
- memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ if (iph->ihl == 5)
return 0;
- }
... | CWE-399 | null | null |
27,850 | static inline __be16 pppoe_proto(const struct sk_buff *skb)
{
return *((__be16 *)(skb_mac_header(skb) + ETH_HLEN +
sizeof(struct pppoe_hdr)));
}
| DoS | 0 | static inline __be16 pppoe_proto(const struct sk_buff *skb)
{
return *((__be16 *)(skb_mac_header(skb) + ETH_HLEN +
sizeof(struct pppoe_hdr)));
}
| @@ -249,11 +249,9 @@ static int br_parse_ip_options(struct sk_buff *skb)
goto drop;
}
- /* Zero out the CB buffer if no options present */
- if (iph->ihl == 5) {
- memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ if (iph->ihl == 5)
return 0;
- }
... | CWE-399 | null | null |
27,851 | static struct net_device *setup_pre_routing(struct sk_buff *skb)
{
struct nf_bridge_info *nf_bridge = skb->nf_bridge;
if (skb->pkt_type == PACKET_OTHERHOST) {
skb->pkt_type = PACKET_HOST;
nf_bridge->mask |= BRNF_PKT_TYPE;
}
nf_bridge->mask |= BRNF_NF_BRIDGE_PREROUTING;
nf_bridge->physindev = skb->dev;
skb->... | DoS | 0 | static struct net_device *setup_pre_routing(struct sk_buff *skb)
{
struct nf_bridge_info *nf_bridge = skb->nf_bridge;
if (skb->pkt_type == PACKET_OTHERHOST) {
skb->pkt_type = PACKET_HOST;
nf_bridge->mask |= BRNF_PKT_TYPE;
}
nf_bridge->mask |= BRNF_NF_BRIDGE_PREROUTING;
nf_bridge->physindev = skb->dev;
skb->... | @@ -249,11 +249,9 @@ static int br_parse_ip_options(struct sk_buff *skb)
goto drop;
}
- /* Zero out the CB buffer if no options present */
- if (iph->ihl == 5) {
- memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ if (iph->ihl == 5)
return 0;
- }
... | CWE-399 | null | null |
27,852 | static inline __be16 vlan_proto(const struct sk_buff *skb)
{
if (vlan_tx_tag_present(skb))
return skb->protocol;
else if (skb->protocol == htons(ETH_P_8021Q))
return vlan_eth_hdr(skb)->h_vlan_encapsulated_proto;
else
return 0;
}
| DoS | 0 | static inline __be16 vlan_proto(const struct sk_buff *skb)
{
if (vlan_tx_tag_present(skb))
return skb->protocol;
else if (skb->protocol == htons(ETH_P_8021Q))
return vlan_eth_hdr(skb)->h_vlan_encapsulated_proto;
else
return 0;
}
| @@ -249,11 +249,9 @@ static int br_parse_ip_options(struct sk_buff *skb)
goto drop;
}
- /* Zero out the CB buffer if no options present */
- if (iph->ihl == 5) {
- memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+ if (iph->ihl == 5)
return 0;
- }
... | CWE-399 | null | null |
27,853 | static int __ext4_ext_check(const char *function, unsigned int line,
struct inode *inode, struct ext4_extent_header *eh,
int depth)
{
const char *error_msg;
int max = 0;
if (unlikely(eh->eh_magic != EXT4_EXT_MAGIC)) {
error_msg = "invalid magic";
goto corrupted;
}
if (unlikely(le16_to_cpu(eh->eh... | DoS | 0 | static int __ext4_ext_check(const char *function, unsigned int line,
struct inode *inode, struct ext4_extent_header *eh,
int depth)
{
const char *error_msg;
int max = 0;
if (unlikely(eh->eh_magic != EXT4_EXT_MAGIC)) {
error_msg = "invalid magic";
goto corrupted;
}
if (unlikely(le16_to_cpu(eh->eh... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,854 | static int check_eofblocks_fl(handle_t *handle, struct inode *inode,
ext4_lblk_t lblk,
struct ext4_ext_path *path,
unsigned int len)
{
int i, depth;
struct ext4_extent_header *eh;
struct ext4_extent *last_ex;
if (!ext4_test_inode_flag(inode, EXT4_INODE_EOFBLOCKS))
return 0;
depth = e... | DoS | 0 | static int check_eofblocks_fl(handle_t *handle, struct inode *inode,
ext4_lblk_t lblk,
struct ext4_ext_path *path,
unsigned int len)
{
int i, depth;
struct ext4_extent_header *eh;
struct ext4_extent *last_ex;
if (!ext4_test_inode_flag(inode, EXT4_INODE_EOFBLOCKS))
return 0;
depth = e... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,855 | int ext4_convert_unwritten_extents(struct inode *inode, loff_t offset,
ssize_t len)
{
handle_t *handle;
unsigned int max_blocks;
int ret = 0;
int ret2 = 0;
struct ext4_map_blocks map;
unsigned int credits, blkbits = inode->i_blkbits;
map.m_lblk = offset >> blkbits;
/*
* We can't just convert len to m... | DoS | 0 | int ext4_convert_unwritten_extents(struct inode *inode, loff_t offset,
ssize_t len)
{
handle_t *handle;
unsigned int max_blocks;
int ret = 0;
int ret2 = 0;
struct ext4_map_blocks map;
unsigned int credits, blkbits = inode->i_blkbits;
map.m_lblk = offset >> blkbits;
/*
* We can't just convert len to m... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,856 | ext4_ext_binsearch_idx(struct inode *inode,
struct ext4_ext_path *path, ext4_lblk_t block)
{
struct ext4_extent_header *eh = path->p_hdr;
struct ext4_extent_idx *r, *l, *m;
ext_debug("binsearch for %u(idx): ", block);
l = EXT_FIRST_INDEX(eh) + 1;
r = EXT_LAST_INDEX(eh);
while (l <= r) {
m = l + (r - l) /... | DoS | 0 | ext4_ext_binsearch_idx(struct inode *inode,
struct ext4_ext_path *path, ext4_lblk_t block)
{
struct ext4_extent_header *eh = path->p_hdr;
struct ext4_extent_idx *r, *l, *m;
ext_debug("binsearch for %u(idx): ", block);
l = EXT_FIRST_INDEX(eh) + 1;
r = EXT_LAST_INDEX(eh);
while (l <= r) {
m = l + (r - l) /... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,857 | int ext4_ext_calc_credits_for_single_extent(struct inode *inode, int nrblocks,
struct ext4_ext_path *path)
{
if (path) {
int depth = ext_depth(inode);
int ret = 0;
/* probably there is space in leaf? */
if (le16_to_cpu(path[depth].p_hdr->eh_entries)
< le16_to_cpu(path[depth].p_hdr->eh_max)) {
/*... | DoS | 0 | int ext4_ext_calc_credits_for_single_extent(struct inode *inode, int nrblocks,
struct ext4_ext_path *path)
{
if (path) {
int depth = ext_depth(inode);
int ret = 0;
/* probably there is space in leaf? */
if (le16_to_cpu(path[depth].p_hdr->eh_entries)
< le16_to_cpu(path[depth].p_hdr->eh_max)) {
/*... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,858 | int ext4_ext_calc_metadata_amount(struct inode *inode, ext4_lblk_t lblock)
{
struct ext4_inode_info *ei = EXT4_I(inode);
int idxs, num = 0;
idxs = ((inode->i_sb->s_blocksize - sizeof(struct ext4_extent_header))
/ sizeof(struct ext4_extent_idx));
/*
* If the new delayed allocation block is contiguous with the
... | DoS | 0 | int ext4_ext_calc_metadata_amount(struct inode *inode, ext4_lblk_t lblock)
{
struct ext4_inode_info *ei = EXT4_I(inode);
int idxs, num = 0;
idxs = ((inode->i_sb->s_blocksize - sizeof(struct ext4_extent_header))
/ sizeof(struct ext4_extent_idx));
/*
* If the new delayed allocation block is contiguous with the
... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,859 | static int ext4_ext_dirty(handle_t *handle, struct inode *inode,
struct ext4_ext_path *path)
{
int err;
if (path->p_bh) {
/* path points to block */
err = ext4_handle_dirty_metadata(handle, inode, path->p_bh);
} else {
/* path points to leaf/index in inode body */
err = ext4_mark_inode_dirty(handle, inod... | DoS | 0 | static int ext4_ext_dirty(handle_t *handle, struct inode *inode,
struct ext4_ext_path *path)
{
int err;
if (path->p_bh) {
/* path points to block */
err = ext4_handle_dirty_metadata(handle, inode, path->p_bh);
} else {
/* path points to leaf/index in inode body */
err = ext4_mark_inode_dirty(handle, inod... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,860 | static int ext4_ext_fiemap_cb(struct inode *inode, struct ext4_ext_path *path,
struct ext4_ext_cache *newex, struct ext4_extent *ex,
void *data)
{
__u64 logical;
__u64 physical;
__u64 length;
loff_t size;
__u32 flags = 0;
int ret = 0;
struct fiemap_extent_info *fieinfo = data;
unsigned char b... | DoS | 0 | static int ext4_ext_fiemap_cb(struct inode *inode, struct ext4_ext_path *path,
struct ext4_ext_cache *newex, struct ext4_extent *ex,
void *data)
{
__u64 logical;
__u64 physical;
__u64 length;
loff_t size;
__u32 flags = 0;
int ret = 0;
struct fiemap_extent_info *fieinfo = data;
unsigned char b... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,861 | static ext4_fsblk_t ext4_ext_find_goal(struct inode *inode,
struct ext4_ext_path *path,
ext4_lblk_t block)
{
struct ext4_inode_info *ei = EXT4_I(inode);
ext4_fsblk_t bg_start;
ext4_fsblk_t last_block;
ext4_grpblk_t colour;
ext4_group_t block_group;
int flex_size = ext4_flex_bg_size(EXT4_SB(inode... | DoS | 0 | static ext4_fsblk_t ext4_ext_find_goal(struct inode *inode,
struct ext4_ext_path *path,
ext4_lblk_t block)
{
struct ext4_inode_info *ei = EXT4_I(inode);
ext4_fsblk_t bg_start;
ext4_fsblk_t last_block;
ext4_grpblk_t colour;
ext4_group_t block_group;
int flex_size = ext4_flex_bg_size(EXT4_SB(inode... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,862 | static int ext4_ext_grow_indepth(handle_t *handle, struct inode *inode,
struct ext4_ext_path *path,
struct ext4_extent *newext)
{
struct ext4_ext_path *curp = path;
struct ext4_extent_header *neh;
struct buffer_head *bh;
ext4_fsblk_t newblock;
int err = 0;
newblock = ext4_ext_new_meta_block(handle, ino... | DoS | 0 | static int ext4_ext_grow_indepth(handle_t *handle, struct inode *inode,
struct ext4_ext_path *path,
struct ext4_extent *newext)
{
struct ext4_ext_path *curp = path;
struct ext4_extent_header *neh;
struct buffer_head *bh;
ext4_fsblk_t newblock;
int err = 0;
newblock = ext4_ext_new_meta_block(handle, ino... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,863 | ext4_ext_handle_uninitialized_extents(handle_t *handle, struct inode *inode,
struct ext4_map_blocks *map,
struct ext4_ext_path *path, int flags,
unsigned int allocated, ext4_fsblk_t newblock)
{
int ret = 0;
int err = 0;
ext4_io_end_t *io = EXT4_I(inode)->cur_aio_dio;
ext_debug("ext4_ext_handle_uninitializ... | DoS | 0 | ext4_ext_handle_uninitialized_extents(handle_t *handle, struct inode *inode,
struct ext4_map_blocks *map,
struct ext4_ext_path *path, int flags,
unsigned int allocated, ext4_fsblk_t newblock)
{
int ret = 0;
int err = 0;
ext4_io_end_t *io = EXT4_I(inode)->cur_aio_dio;
ext_debug("ext4_ext_handle_uninitializ... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,864 | ext4_ext_in_cache(struct inode *inode, ext4_lblk_t block,
struct ext4_extent *ex)
{
struct ext4_ext_cache *cex;
int ret = 0;
/*
* We borrow i_block_reservation_lock to protect i_cached_extent
*/
spin_lock(&EXT4_I(inode)->i_block_reservation_lock);
cex = &EXT4_I(inode)->i_cached_extent;
/* has cache valid... | DoS | 0 | ext4_ext_in_cache(struct inode *inode, ext4_lblk_t block,
struct ext4_extent *ex)
{
struct ext4_ext_cache *cex;
int ret = 0;
/*
* We borrow i_block_reservation_lock to protect i_cached_extent
*/
spin_lock(&EXT4_I(inode)->i_block_reservation_lock);
cex = &EXT4_I(inode)->i_cached_extent;
/* has cache valid... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,865 | void ext4_ext_init(struct super_block *sb)
{
/*
* possible initialization would be here
*/
if (EXT4_HAS_INCOMPAT_FEATURE(sb, EXT4_FEATURE_INCOMPAT_EXTENTS)) {
#if defined(AGGRESSIVE_TEST) || defined(CHECK_BINSEARCH) || defined(EXTENTS_STATS)
printk(KERN_INFO "EXT4-fs: file extents enabled");
#ifdef AGGRESSIVE_... | DoS | 0 | void ext4_ext_init(struct super_block *sb)
{
/*
* possible initialization would be here
*/
if (EXT4_HAS_INCOMPAT_FEATURE(sb, EXT4_FEATURE_INCOMPAT_EXTENTS)) {
#if defined(AGGRESSIVE_TEST) || defined(CHECK_BINSEARCH) || defined(EXTENTS_STATS)
printk(KERN_INFO "EXT4-fs: file extents enabled");
#ifdef AGGRESSIVE_... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,866 | int ext4_ext_insert_extent(handle_t *handle, struct inode *inode,
struct ext4_ext_path *path,
struct ext4_extent *newext, int flag)
{
struct ext4_extent_header *eh;
struct ext4_extent *ex, *fex;
struct ext4_extent *nearex; /* nearest extent */
struct ext4_ext_path *npath = NULL;
int depth, len, err;
ext4_... | DoS | 0 | int ext4_ext_insert_extent(handle_t *handle, struct inode *inode,
struct ext4_ext_path *path,
struct ext4_extent *newext, int flag)
{
struct ext4_extent_header *eh;
struct ext4_extent *ex, *fex;
struct ext4_extent *nearex; /* nearest extent */
struct ext4_ext_path *npath = NULL;
int depth, len, err;
ext4_... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,867 | ext4_ext_new_meta_block(handle_t *handle, struct inode *inode,
struct ext4_ext_path *path,
struct ext4_extent *ex, int *err)
{
ext4_fsblk_t goal, newblock;
goal = ext4_ext_find_goal(inode, path, le32_to_cpu(ex->ee_block));
newblock = ext4_new_meta_blocks(handle, inode, goal, NULL, err);
return newblock;
}
| DoS | 0 | ext4_ext_new_meta_block(handle_t *handle, struct inode *inode,
struct ext4_ext_path *path,
struct ext4_extent *ex, int *err)
{
ext4_fsblk_t goal, newblock;
goal = ext4_ext_find_goal(inode, path, le32_to_cpu(ex->ee_block));
newblock = ext4_new_meta_blocks(handle, inode, goal, NULL, err);
return newblock;
}
| @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,868 | static ext4_lblk_t ext4_ext_next_leaf_block(struct inode *inode,
struct ext4_ext_path *path)
{
int depth;
BUG_ON(path == NULL);
depth = path->p_depth;
/* zero-tree has no leaf blocks at all */
if (depth == 0)
return EXT_MAX_BLOCK;
/* go to index block */
depth--;
while (depth >= 0) {
if (path[depth... | DoS | 0 | static ext4_lblk_t ext4_ext_next_leaf_block(struct inode *inode,
struct ext4_ext_path *path)
{
int depth;
BUG_ON(path == NULL);
depth = path->p_depth;
/* zero-tree has no leaf blocks at all */
if (depth == 0)
return EXT_MAX_BLOCK;
/* go to index block */
depth--;
while (depth >= 0) {
if (path[depth... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,869 | ext4_ext_put_in_cache(struct inode *inode, ext4_lblk_t block,
__u32 len, ext4_fsblk_t start)
{
struct ext4_ext_cache *cex;
BUG_ON(len == 0);
spin_lock(&EXT4_I(inode)->i_block_reservation_lock);
cex = &EXT4_I(inode)->i_cached_extent;
cex->ec_block = block;
cex->ec_len = len;
cex->ec_start = start;
spin_unlock... | DoS | 0 | ext4_ext_put_in_cache(struct inode *inode, ext4_lblk_t block,
__u32 len, ext4_fsblk_t start)
{
struct ext4_ext_cache *cex;
BUG_ON(len == 0);
spin_lock(&EXT4_I(inode)->i_block_reservation_lock);
cex = &EXT4_I(inode)->i_cached_extent;
cex->ec_block = block;
cex->ec_len = len;
cex->ec_start = start;
spin_unlock... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,870 | static int ext4_ext_remove_space(struct inode *inode, ext4_lblk_t start)
{
struct super_block *sb = inode->i_sb;
int depth = ext_depth(inode);
struct ext4_ext_path *path;
handle_t *handle;
int i, err;
ext_debug("truncate since %u\n", start);
/* probably first extent we're gonna free will be last in block */
h... | DoS | 0 | static int ext4_ext_remove_space(struct inode *inode, ext4_lblk_t start)
{
struct super_block *sb = inode->i_sb;
int depth = ext_depth(inode);
struct ext4_ext_path *path;
handle_t *handle;
int i, err;
ext_debug("truncate since %u\n", start);
/* probably first extent we're gonna free will be last in block */
h... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,871 | static int ext4_ext_rm_idx(handle_t *handle, struct inode *inode,
struct ext4_ext_path *path)
{
int err;
ext4_fsblk_t leaf;
/* free index block */
path--;
leaf = ext4_idx_pblock(path->p_idx);
if (unlikely(path->p_hdr->eh_entries == 0)) {
EXT4_ERROR_INODE(inode, "path->p_hdr->eh_entries == 0");
return -EIO... | DoS | 0 | static int ext4_ext_rm_idx(handle_t *handle, struct inode *inode,
struct ext4_ext_path *path)
{
int err;
ext4_fsblk_t leaf;
/* free index block */
path--;
leaf = ext4_idx_pblock(path->p_idx);
if (unlikely(path->p_hdr->eh_entries == 0)) {
EXT4_ERROR_INODE(inode, "path->p_hdr->eh_entries == 0");
return -EIO... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,872 | ext4_ext_rm_leaf(handle_t *handle, struct inode *inode,
struct ext4_ext_path *path, ext4_lblk_t start)
{
int err = 0, correct_index = 0;
int depth = ext_depth(inode), credits;
struct ext4_extent_header *eh;
ext4_lblk_t a, b, block;
unsigned num;
ext4_lblk_t ex_ee_block;
unsigned short ex_ee_len;
unsigned unin... | DoS | 0 | ext4_ext_rm_leaf(handle_t *handle, struct inode *inode,
struct ext4_ext_path *path, ext4_lblk_t start)
{
int err = 0, correct_index = 0;
int depth = ext_depth(inode), credits;
struct ext4_extent_header *eh;
ext4_lblk_t a, b, block;
unsigned num;
ext4_lblk_t ex_ee_block;
unsigned short ex_ee_len;
unsigned unin... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,873 | static int ext4_ext_search_left(struct inode *inode,
struct ext4_ext_path *path,
ext4_lblk_t *logical, ext4_fsblk_t *phys)
{
struct ext4_extent_idx *ix;
struct ext4_extent *ex;
int depth, ee_len;
if (unlikely(path == NULL)) {
EXT4_ERROR_INODE(inode, "path == NULL *logical %d!", *logical);
return -EIO;
... | DoS | 0 | static int ext4_ext_search_left(struct inode *inode,
struct ext4_ext_path *path,
ext4_lblk_t *logical, ext4_fsblk_t *phys)
{
struct ext4_extent_idx *ix;
struct ext4_extent *ex;
int depth, ee_len;
if (unlikely(path == NULL)) {
EXT4_ERROR_INODE(inode, "path == NULL *logical %d!", *logical);
return -EIO;
... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,874 | static int ext4_ext_search_right(struct inode *inode,
struct ext4_ext_path *path,
ext4_lblk_t *logical, ext4_fsblk_t *phys)
{
struct buffer_head *bh = NULL;
struct ext4_extent_header *eh;
struct ext4_extent_idx *ix;
struct ext4_extent *ex;
ext4_fsblk_t block;
int depth; /* Note, NOT eh_depth; depth from... | DoS | 0 | static int ext4_ext_search_right(struct inode *inode,
struct ext4_ext_path *path,
ext4_lblk_t *logical, ext4_fsblk_t *phys)
{
struct buffer_head *bh = NULL;
struct ext4_extent_header *eh;
struct ext4_extent_idx *ix;
struct ext4_extent *ex;
ext4_fsblk_t block;
int depth; /* Note, NOT eh_depth; depth from... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,875 | static inline int ext4_ext_space_block(struct inode *inode, int check)
{
int size;
size = (inode->i_sb->s_blocksize - sizeof(struct ext4_extent_header))
/ sizeof(struct ext4_extent);
if (!check) {
#ifdef AGGRESSIVE_TEST
if (size > 6)
size = 6;
#endif
}
return size;
}
| DoS | 0 | static inline int ext4_ext_space_block(struct inode *inode, int check)
{
int size;
size = (inode->i_sb->s_blocksize - sizeof(struct ext4_extent_header))
/ sizeof(struct ext4_extent);
if (!check) {
#ifdef AGGRESSIVE_TEST
if (size > 6)
size = 6;
#endif
}
return size;
}
| @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,876 | static inline int ext4_ext_space_block_idx(struct inode *inode, int check)
{
int size;
size = (inode->i_sb->s_blocksize - sizeof(struct ext4_extent_header))
/ sizeof(struct ext4_extent_idx);
if (!check) {
#ifdef AGGRESSIVE_TEST
if (size > 5)
size = 5;
#endif
}
return size;
}
| DoS | 0 | static inline int ext4_ext_space_block_idx(struct inode *inode, int check)
{
int size;
size = (inode->i_sb->s_blocksize - sizeof(struct ext4_extent_header))
/ sizeof(struct ext4_extent_idx);
if (!check) {
#ifdef AGGRESSIVE_TEST
if (size > 5)
size = 5;
#endif
}
return size;
}
| @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,877 | static inline int ext4_ext_space_root(struct inode *inode, int check)
{
int size;
size = sizeof(EXT4_I(inode)->i_data);
size -= sizeof(struct ext4_extent_header);
size /= sizeof(struct ext4_extent);
if (!check) {
#ifdef AGGRESSIVE_TEST
if (size > 3)
size = 3;
#endif
}
return size;
}
| DoS | 0 | static inline int ext4_ext_space_root(struct inode *inode, int check)
{
int size;
size = sizeof(EXT4_I(inode)->i_data);
size -= sizeof(struct ext4_extent_header);
size /= sizeof(struct ext4_extent);
if (!check) {
#ifdef AGGRESSIVE_TEST
if (size > 3)
size = 3;
#endif
}
return size;
}
| @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,878 | static inline int ext4_ext_space_root_idx(struct inode *inode, int check)
{
int size;
size = sizeof(EXT4_I(inode)->i_data);
size -= sizeof(struct ext4_extent_header);
size /= sizeof(struct ext4_extent_idx);
if (!check) {
#ifdef AGGRESSIVE_TEST
if (size > 4)
size = 4;
#endif
}
return size;
}
| DoS | 0 | static inline int ext4_ext_space_root_idx(struct inode *inode, int check)
{
int size;
size = sizeof(EXT4_I(inode)->i_data);
size -= sizeof(struct ext4_extent_header);
size /= sizeof(struct ext4_extent_idx);
if (!check) {
#ifdef AGGRESSIVE_TEST
if (size > 4)
size = 4;
#endif
}
return size;
}
| @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,879 | static int ext4_ext_split(handle_t *handle, struct inode *inode,
struct ext4_ext_path *path,
struct ext4_extent *newext, int at)
{
struct buffer_head *bh = NULL;
int depth = ext_depth(inode);
struct ext4_extent_header *neh;
struct ext4_extent_idx *fidx;
struct ext4_extent *ex;
int i = at, k, m, a;
ext4_f... | DoS | 0 | static int ext4_ext_split(handle_t *handle, struct inode *inode,
struct ext4_ext_path *path,
struct ext4_extent *newext, int at)
{
struct buffer_head *bh = NULL;
int depth = ext_depth(inode);
struct ext4_extent_header *neh;
struct ext4_extent_idx *fidx;
struct ext4_extent *ex;
int i = at, k, m, a;
ext4_f... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,880 | void ext4_ext_truncate(struct inode *inode)
{
struct address_space *mapping = inode->i_mapping;
struct super_block *sb = inode->i_sb;
ext4_lblk_t last_block;
handle_t *handle;
int err = 0;
/*
* finish any pending end_io work so we won't run the risk of
* converting any truncated blocks to initialized later
... | DoS | 0 | void ext4_ext_truncate(struct inode *inode)
{
struct address_space *mapping = inode->i_mapping;
struct super_block *sb = inode->i_sb;
ext4_lblk_t last_block;
handle_t *handle;
int err = 0;
/*
* finish any pending end_io work so we won't run the risk of
* converting any truncated blocks to initialized later
... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,881 | static int ext4_ext_try_to_merge(struct inode *inode,
struct ext4_ext_path *path,
struct ext4_extent *ex) {
struct ext4_extent_header *eh;
unsigned int depth;
int merge_done = 0;
int ret = 0;
depth = ext_depth(inode);
BUG_ON(path[depth].p_hdr == NULL);
eh = path[depth].p_hdr;
if (ex > EXT_FIRST_EX... | DoS | 0 | static int ext4_ext_try_to_merge(struct inode *inode,
struct ext4_ext_path *path,
struct ext4_extent *ex) {
struct ext4_extent_header *eh;
unsigned int depth;
int merge_done = 0;
int ret = 0;
depth = ext_depth(inode);
BUG_ON(path[depth].p_hdr == NULL);
eh = path[depth].p_hdr;
if (ex > EXT_FIRST_EX... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,882 | int ext4_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
__u64 start, __u64 len)
{
ext4_lblk_t start_blk;
int error = 0;
/* fallback to generic here if not in extents fmt */
if (!(ext4_test_inode_flag(inode, EXT4_INODE_EXTENTS)))
return generic_block_fiemap(inode, fieinfo, start, len,
ext4_g... | DoS | 0 | int ext4_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
__u64 start, __u64 len)
{
ext4_lblk_t start_blk;
int error = 0;
/* fallback to generic here if not in extents fmt */
if (!(ext4_test_inode_flag(inode, EXT4_INODE_EXTENTS)))
return generic_block_fiemap(inode, fieinfo, start, len,
ext4_g... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,883 | static int ext4_remove_blocks(handle_t *handle, struct inode *inode,
struct ext4_extent *ex,
ext4_lblk_t from, ext4_lblk_t to)
{
unsigned short ee_len = ext4_ext_get_actual_len(ex);
int flags = EXT4_FREE_BLOCKS_FORGET;
if (S_ISDIR(inode->i_mode) || S_ISLNK(inode->i_mode))
flags |= EXT4_FREE_BLOCKS_METADA... | DoS | 0 | static int ext4_remove_blocks(handle_t *handle, struct inode *inode,
struct ext4_extent *ex,
ext4_lblk_t from, ext4_lblk_t to)
{
unsigned short ee_len = ext4_ext_get_actual_len(ex);
int flags = EXT4_FREE_BLOCKS_FORGET;
if (S_ISDIR(inode->i_mode) || S_ISLNK(inode->i_mode))
flags |= EXT4_FREE_BLOCKS_METADA... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,884 | static int ext4_split_extent(handle_t *handle,
struct inode *inode,
struct ext4_ext_path *path,
struct ext4_map_blocks *map,
int split_flag,
int flags)
{
ext4_lblk_t ee_block;
struct ext4_extent *ex;
unsigned int ee_len, depth;
int err = 0;
int uninitialized;
int split... | DoS | 0 | static int ext4_split_extent(handle_t *handle,
struct inode *inode,
struct ext4_ext_path *path,
struct ext4_map_blocks *map,
int split_flag,
int flags)
{
ext4_lblk_t ee_block;
struct ext4_extent *ex;
unsigned int ee_len, depth;
int err = 0;
int uninitialized;
int split... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,885 | static int ext4_split_extent_at(handle_t *handle,
struct inode *inode,
struct ext4_ext_path *path,
ext4_lblk_t split,
int split_flag,
int flags)
{
ext4_fsblk_t newblock;
ext4_lblk_t ee_block;
struct ext4_extent *ex, newex, orig_ex;
struct ext4_extent *ex2 = NULL;
unsigned in... | DoS | 0 | static int ext4_split_extent_at(handle_t *handle,
struct inode *inode,
struct ext4_ext_path *path,
ext4_lblk_t split,
int split_flag,
int flags)
{
ext4_fsblk_t newblock;
ext4_lblk_t ee_block;
struct ext4_extent *ex, newex, orig_ex;
struct ext4_extent *ex2 = NULL;
unsigned in... | @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,886 | static int ext4_valid_extent(struct inode *inode, struct ext4_extent *ext)
{
ext4_fsblk_t block = ext4_ext_pblock(ext);
int len = ext4_ext_get_actual_len(ext);
return ext4_data_block_valid(EXT4_SB(inode->i_sb), block, len);
}
| DoS | 0 | static int ext4_valid_extent(struct inode *inode, struct ext4_extent *ext)
{
ext4_fsblk_t block = ext4_ext_pblock(ext);
int len = ext4_ext_get_actual_len(ext);
return ext4_data_block_valid(EXT4_SB(inode->i_sb), block, len);
}
| @@ -2757,17 +2757,13 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_map_blocks *map,
struct ext4_ext_path *path)
{
- struct ext4_extent *ex, newex, orig_ex;
- struct ext4_extent *ex1 = NULL;
- struct ext4_extent *ex2 = NULL;
- struct ext4_extent *ex3 = NULL;
- struct ext4... | null | null | null |
27,887 | static int apparmor_capable(struct task_struct *task, const struct cred *cred,
struct user_namespace *ns, int cap, int audit)
{
struct aa_profile *profile;
/* cap_capable returns 0 on success, else -EPERM */
int error = cap_capable(task, cred, ns, cap, audit);
if (!error) {
profile = aa_cred_profile(cred);... | DoS | 0 | static int apparmor_capable(struct task_struct *task, const struct cred *cred,
struct user_namespace *ns, int cap, int audit)
{
struct aa_profile *profile;
/* cap_capable returns 0 on success, else -EPERM */
int error = cap_capable(task, cred, ns, cap, audit);
if (!error) {
profile = aa_cred_profile(cred);... | @@ -593,7 +593,8 @@ static int apparmor_setprocattr(struct task_struct *task, char *name,
sa.aad.op = OP_SETPROCATTR;
sa.aad.info = name;
sa.aad.error = -EINVAL;
- return aa_audit(AUDIT_APPARMOR_DENIED, NULL, GFP_KERNEL,
+ return aa_audit(AUDIT_APPARMOR_DENIED,
+ __aa_current_profile(), GFP_KERNEL,
... | CWE-20 | null | null |
27,888 | static void apparmor_cred_free(struct cred *cred)
{
aa_free_task_context(cred->security);
cred->security = NULL;
}
| DoS | 0 | static void apparmor_cred_free(struct cred *cred)
{
aa_free_task_context(cred->security);
cred->security = NULL;
}
| @@ -593,7 +593,8 @@ static int apparmor_setprocattr(struct task_struct *task, char *name,
sa.aad.op = OP_SETPROCATTR;
sa.aad.info = name;
sa.aad.error = -EINVAL;
- return aa_audit(AUDIT_APPARMOR_DENIED, NULL, GFP_KERNEL,
+ return aa_audit(AUDIT_APPARMOR_DENIED,
+ __aa_current_profile(), GFP_KERNEL,
... | CWE-20 | null | null |
27,889 | static int apparmor_cred_prepare(struct cred *new, const struct cred *old,
gfp_t gfp)
{
/* freed by apparmor_cred_free */
struct aa_task_cxt *cxt = aa_alloc_task_context(gfp);
if (!cxt)
return -ENOMEM;
aa_dup_task_context(cxt, old->security);
new->security = cxt;
return 0;
}
| DoS | 0 | static int apparmor_cred_prepare(struct cred *new, const struct cred *old,
gfp_t gfp)
{
/* freed by apparmor_cred_free */
struct aa_task_cxt *cxt = aa_alloc_task_context(gfp);
if (!cxt)
return -ENOMEM;
aa_dup_task_context(cxt, old->security);
new->security = cxt;
return 0;
}
| @@ -593,7 +593,8 @@ static int apparmor_setprocattr(struct task_struct *task, char *name,
sa.aad.op = OP_SETPROCATTR;
sa.aad.info = name;
sa.aad.error = -EINVAL;
- return aa_audit(AUDIT_APPARMOR_DENIED, NULL, GFP_KERNEL,
+ return aa_audit(AUDIT_APPARMOR_DENIED,
+ __aa_current_profile(), GFP_KERNEL,
... | CWE-20 | null | null |
27,890 | static int apparmor_dentry_open(struct file *file, const struct cred *cred)
{
struct aa_file_cxt *fcxt = file->f_security;
struct aa_profile *profile;
int error = 0;
if (!mediated_filesystem(file->f_path.dentry->d_inode))
return 0;
/* If in exec, permission is handled by bprm hooks.
* Cache permissions grant... | DoS | 0 | static int apparmor_dentry_open(struct file *file, const struct cred *cred)
{
struct aa_file_cxt *fcxt = file->f_security;
struct aa_profile *profile;
int error = 0;
if (!mediated_filesystem(file->f_path.dentry->d_inode))
return 0;
/* If in exec, permission is handled by bprm hooks.
* Cache permissions grant... | @@ -593,7 +593,8 @@ static int apparmor_setprocattr(struct task_struct *task, char *name,
sa.aad.op = OP_SETPROCATTR;
sa.aad.info = name;
sa.aad.error = -EINVAL;
- return aa_audit(AUDIT_APPARMOR_DENIED, NULL, GFP_KERNEL,
+ return aa_audit(AUDIT_APPARMOR_DENIED,
+ __aa_current_profile(), GFP_KERNEL,
... | CWE-20 | null | null |
27,891 | static int __init apparmor_enabled_setup(char *str)
{
unsigned long enabled;
int error = strict_strtoul(str, 0, &enabled);
if (!error)
apparmor_enabled = enabled ? 1 : 0;
return 1;
}
| DoS | 0 | static int __init apparmor_enabled_setup(char *str)
{
unsigned long enabled;
int error = strict_strtoul(str, 0, &enabled);
if (!error)
apparmor_enabled = enabled ? 1 : 0;
return 1;
}
| @@ -593,7 +593,8 @@ static int apparmor_setprocattr(struct task_struct *task, char *name,
sa.aad.op = OP_SETPROCATTR;
sa.aad.info = name;
sa.aad.error = -EINVAL;
- return aa_audit(AUDIT_APPARMOR_DENIED, NULL, GFP_KERNEL,
+ return aa_audit(AUDIT_APPARMOR_DENIED,
+ __aa_current_profile(), GFP_KERNEL,
... | CWE-20 | null | null |
27,892 | static void apparmor_file_free_security(struct file *file)
{
struct aa_file_cxt *cxt = file->f_security;
aa_free_file_context(cxt);
}
| DoS | 0 | static void apparmor_file_free_security(struct file *file)
{
struct aa_file_cxt *cxt = file->f_security;
aa_free_file_context(cxt);
}
| @@ -593,7 +593,8 @@ static int apparmor_setprocattr(struct task_struct *task, char *name,
sa.aad.op = OP_SETPROCATTR;
sa.aad.info = name;
sa.aad.error = -EINVAL;
- return aa_audit(AUDIT_APPARMOR_DENIED, NULL, GFP_KERNEL,
+ return aa_audit(AUDIT_APPARMOR_DENIED,
+ __aa_current_profile(), GFP_KERNEL,
... | CWE-20 | null | null |
27,893 | static int apparmor_file_lock(struct file *file, unsigned int cmd)
{
u32 mask = AA_MAY_LOCK;
if (cmd == F_WRLCK)
mask |= MAY_WRITE;
return common_file_perm(OP_FLOCK, file, mask);
}
| DoS | 0 | static int apparmor_file_lock(struct file *file, unsigned int cmd)
{
u32 mask = AA_MAY_LOCK;
if (cmd == F_WRLCK)
mask |= MAY_WRITE;
return common_file_perm(OP_FLOCK, file, mask);
}
| @@ -593,7 +593,8 @@ static int apparmor_setprocattr(struct task_struct *task, char *name,
sa.aad.op = OP_SETPROCATTR;
sa.aad.info = name;
sa.aad.error = -EINVAL;
- return aa_audit(AUDIT_APPARMOR_DENIED, NULL, GFP_KERNEL,
+ return aa_audit(AUDIT_APPARMOR_DENIED,
+ __aa_current_profile(), GFP_KERNEL,
... | CWE-20 | null | null |
27,894 | static int apparmor_file_permission(struct file *file, int mask)
{
return common_file_perm(OP_FPERM, file, mask);
}
| DoS | 0 | static int apparmor_file_permission(struct file *file, int mask)
{
return common_file_perm(OP_FPERM, file, mask);
}
| @@ -593,7 +593,8 @@ static int apparmor_setprocattr(struct task_struct *task, char *name,
sa.aad.op = OP_SETPROCATTR;
sa.aad.info = name;
sa.aad.error = -EINVAL;
- return aa_audit(AUDIT_APPARMOR_DENIED, NULL, GFP_KERNEL,
+ return aa_audit(AUDIT_APPARMOR_DENIED,
+ __aa_current_profile(), GFP_KERNEL,
... | CWE-20 | null | null |
27,895 | static int apparmor_getprocattr(struct task_struct *task, char *name,
char **value)
{
int error = -ENOENT;
struct aa_profile *profile;
/* released below */
const struct cred *cred = get_task_cred(task);
struct aa_task_cxt *cxt = cred->security;
profile = aa_cred_profile(cred);
if (strcmp(name, "current") ==... | DoS | 0 | static int apparmor_getprocattr(struct task_struct *task, char *name,
char **value)
{
int error = -ENOENT;
struct aa_profile *profile;
/* released below */
const struct cred *cred = get_task_cred(task);
struct aa_task_cxt *cxt = cred->security;
profile = aa_cred_profile(cred);
if (strcmp(name, "current") ==... | @@ -593,7 +593,8 @@ static int apparmor_setprocattr(struct task_struct *task, char *name,
sa.aad.op = OP_SETPROCATTR;
sa.aad.info = name;
sa.aad.error = -EINVAL;
- return aa_audit(AUDIT_APPARMOR_DENIED, NULL, GFP_KERNEL,
+ return aa_audit(AUDIT_APPARMOR_DENIED,
+ __aa_current_profile(), GFP_KERNEL,
... | CWE-20 | null | null |
27,896 | static int __init apparmor_init(void)
{
int error;
if (!apparmor_enabled || !security_module_enable(&apparmor_ops)) {
aa_info_message("AppArmor disabled by boot time parameter");
apparmor_enabled = 0;
return 0;
}
error = aa_alloc_root_ns();
if (error) {
AA_ERROR("Unable to allocate default profile namesp... | DoS | 0 | static int __init apparmor_init(void)
{
int error;
if (!apparmor_enabled || !security_module_enable(&apparmor_ops)) {
aa_info_message("AppArmor disabled by boot time parameter");
apparmor_enabled = 0;
return 0;
}
error = aa_alloc_root_ns();
if (error) {
AA_ERROR("Unable to allocate default profile namesp... | @@ -593,7 +593,8 @@ static int apparmor_setprocattr(struct task_struct *task, char *name,
sa.aad.op = OP_SETPROCATTR;
sa.aad.info = name;
sa.aad.error = -EINVAL;
- return aa_audit(AUDIT_APPARMOR_DENIED, NULL, GFP_KERNEL,
+ return aa_audit(AUDIT_APPARMOR_DENIED,
+ __aa_current_profile(), GFP_KERNEL,
... | CWE-20 | null | null |
27,897 | static int apparmor_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
{
if (!mediated_filesystem(dentry->d_inode))
return 0;
return common_perm_mnt_dentry(OP_GETATTR, mnt, dentry,
AA_MAY_META_READ);
}
| DoS | 0 | static int apparmor_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
{
if (!mediated_filesystem(dentry->d_inode))
return 0;
return common_perm_mnt_dentry(OP_GETATTR, mnt, dentry,
AA_MAY_META_READ);
}
| @@ -593,7 +593,8 @@ static int apparmor_setprocattr(struct task_struct *task, char *name,
sa.aad.op = OP_SETPROCATTR;
sa.aad.info = name;
sa.aad.error = -EINVAL;
- return aa_audit(AUDIT_APPARMOR_DENIED, NULL, GFP_KERNEL,
+ return aa_audit(AUDIT_APPARMOR_DENIED,
+ __aa_current_profile(), GFP_KERNEL,
... | CWE-20 | null | null |
27,898 | static int apparmor_path_chmod(struct dentry *dentry, struct vfsmount *mnt,
mode_t mode)
{
if (!mediated_filesystem(dentry->d_inode))
return 0;
return common_perm_mnt_dentry(OP_CHMOD, mnt, dentry, AA_MAY_CHMOD);
}
| DoS | 0 | static int apparmor_path_chmod(struct dentry *dentry, struct vfsmount *mnt,
mode_t mode)
{
if (!mediated_filesystem(dentry->d_inode))
return 0;
return common_perm_mnt_dentry(OP_CHMOD, mnt, dentry, AA_MAY_CHMOD);
}
| @@ -593,7 +593,8 @@ static int apparmor_setprocattr(struct task_struct *task, char *name,
sa.aad.op = OP_SETPROCATTR;
sa.aad.info = name;
sa.aad.error = -EINVAL;
- return aa_audit(AUDIT_APPARMOR_DENIED, NULL, GFP_KERNEL,
+ return aa_audit(AUDIT_APPARMOR_DENIED,
+ __aa_current_profile(), GFP_KERNEL,
... | CWE-20 | null | null |
27,899 | static int apparmor_path_chown(struct path *path, uid_t uid, gid_t gid)
{
struct path_cond cond = { path->dentry->d_inode->i_uid,
path->dentry->d_inode->i_mode
};
if (!mediated_filesystem(path->dentry->d_inode))
return 0;
return common_perm(OP_CHOWN, path, AA_MAY_CHOWN, &cond);
}
| DoS | 0 | static int apparmor_path_chown(struct path *path, uid_t uid, gid_t gid)
{
struct path_cond cond = { path->dentry->d_inode->i_uid,
path->dentry->d_inode->i_mode
};
if (!mediated_filesystem(path->dentry->d_inode))
return 0;
return common_perm(OP_CHOWN, path, AA_MAY_CHOWN, &cond);
}
| @@ -593,7 +593,8 @@ static int apparmor_setprocattr(struct task_struct *task, char *name,
sa.aad.op = OP_SETPROCATTR;
sa.aad.info = name;
sa.aad.error = -EINVAL;
- return aa_audit(AUDIT_APPARMOR_DENIED, NULL, GFP_KERNEL,
+ return aa_audit(AUDIT_APPARMOR_DENIED,
+ __aa_current_profile(), GFP_KERNEL,
... | CWE-20 | null | null |
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