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| author | Anton Altaparmakov <aia21@cantab.net> | 2005-10-31 10:06:46 +0000 |
|---|---|---|
| committer | Anton Altaparmakov <aia21@cantab.net> | 2005-10-31 10:06:46 +0000 |
| commit | 1f04c0a24b2f3cfe89c802a24396263623e3512d (patch) | |
| tree | d7e2216b6e65b833c0c2b79b478d13ce17dbf296 /fs/xattr.c | |
| parent | 07b188ab773e183871e57b33ae37bf635c9f12ba (diff) | |
| parent | e2f2e58e7968f8446b1078a20a18bf8ea12b4fbc (diff) | |
| download | op-kernel-dev-1f04c0a24b2f3cfe89c802a24396263623e3512d.zip op-kernel-dev-1f04c0a24b2f3cfe89c802a24396263623e3512d.tar.gz | |
Merge branch 'master' of /usr/src/ntfs-2.6/
Diffstat (limited to 'fs/xattr.c')
| -rw-r--r-- | fs/xattr.c | 14 |
1 files changed, 9 insertions, 5 deletions
@@ -143,7 +143,7 @@ getxattr(struct dentry *d, char __user *name, void __user *value, size_t size) if (size) { if (size > XATTR_SIZE_MAX) size = XATTR_SIZE_MAX; - kvalue = kmalloc(size, GFP_KERNEL); + kvalue = kzalloc(size, GFP_KERNEL); if (!kvalue) return -ENOMEM; } @@ -154,11 +154,15 @@ getxattr(struct dentry *d, char __user *name, void __user *value, size_t size) error = -EOPNOTSUPP; if (d->d_inode->i_op && d->d_inode->i_op->getxattr) error = d->d_inode->i_op->getxattr(d, kname, kvalue, size); - else if (!strncmp(kname, XATTR_SECURITY_PREFIX, - sizeof XATTR_SECURITY_PREFIX - 1)) { + + if (!strncmp(kname, XATTR_SECURITY_PREFIX, + sizeof XATTR_SECURITY_PREFIX - 1)) { const char *suffix = kname + sizeof XATTR_SECURITY_PREFIX - 1; - error = security_inode_getsecurity(d->d_inode, suffix, kvalue, - size); + int rv = security_inode_getsecurity(d->d_inode, suffix, kvalue, + size, error); + /* Security module active: overwrite error value */ + if (rv != -EOPNOTSUPP) + error = rv; } if (error > 0) { if (size && copy_to_user(value, kvalue, error)) |
