fs: out of bounds on stack in iov_iter_advance

[cascardo/linux.git] / fs / orangefs / xattr.c

diff --git a/fs/orangefs/xattr.c b/fs/orangefs/xattr.c
index 227eaa4..b683daa 100644 (file)
--- a/fs/orangefs/xattr.c
+++ b/fs/orangefs/xattr.c
@@ -447,12 +447,12 @@ out_unlock:
        return ret;
 }
 
-int pvfs2_xattr_set_default(struct dentry *dentry,
-                           const char *name,
-                           const void *buffer,
-                           size_t size,
-                           int flags,
-                           int handler_flags)
+static int pvfs2_xattr_set_default(const struct xattr_handler *handler,
+                                  struct dentry *dentry,
+                                  const char *name,
+                                  const void *buffer,
+                                  size_t size,
+                                  int flags)
 {
        return pvfs2_inode_setxattr(dentry->d_inode,
                                    PVFS2_XATTR_NAME_DEFAULT_PREFIX,
@@ -462,11 +462,11 @@ int pvfs2_xattr_set_default(struct dentry *dentry,
                                    flags);
 }
 
-int pvfs2_xattr_get_default(struct dentry *dentry,
-                           const char *name,
-                           void *buffer,
-                           size_t size,
-                           int handler_flags)
+static int pvfs2_xattr_get_default(const struct xattr_handler *handler,
+                                  struct dentry *dentry,
+                                  const char *name,
+                                  void *buffer,
+                                  size_t size)
 {
        return pvfs2_inode_getxattr(dentry->d_inode,
                                    PVFS2_XATTR_NAME_DEFAULT_PREFIX,
@@ -476,12 +476,12 @@ int pvfs2_xattr_get_default(struct dentry *dentry,
 
 }
 
-static int pvfs2_xattr_set_trusted(struct dentry *dentry,
-                           const char *name,
-                           const void *buffer,
-                           size_t size,
-                           int flags,
-                           int handler_flags)
+static int pvfs2_xattr_set_trusted(const struct xattr_handler *handler,
+                                  struct dentry *dentry,
+                                  const char *name,
+                                  const void *buffer,
+                                  size_t size,
+                                  int flags)
 {
        return pvfs2_inode_setxattr(dentry->d_inode,
                                    PVFS2_XATTR_NAME_TRUSTED_PREFIX,
@@ -491,11 +491,11 @@ static int pvfs2_xattr_set_trusted(struct dentry *dentry,
                                    flags);
 }
 
-static int pvfs2_xattr_get_trusted(struct dentry *dentry,
-                           const char *name,
-                           void *buffer,
-                           size_t size,
-                           int handler_flags)
+static int pvfs2_xattr_get_trusted(const struct xattr_handler *handler,
+                                  struct dentry *dentry,
+                                  const char *name,
+                                  void *buffer,
+                                  size_t size)
 {
        return pvfs2_inode_getxattr(dentry->d_inode,
                                    PVFS2_XATTR_NAME_TRUSTED_PREFIX,