Unverified Commit 34271edb authored by Wedson Almeida Filho's avatar Wedson Almeida Filho Committed by Christian Brauner
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fuse: move fuse_xattr_handlers to .rodata 



This makes it harder for accidental or malicious changes to
fuse_xattr_handlers at runtime.

Cc: Miklos Szeredi <miklos@szeredi.hu>
Cc: linux-fsdevel@vger.kernel.org
Signed-off-by: default avatarWedson Almeida Filho <walmeida@microsoft.com>
Link: https://lore.kernel.org/r/20230930050033.41174-12-wedsonaf@gmail.com


Signed-off-by: default avatarChristian Brauner <brauner@kernel.org>
parent a1c0752c

fs/fuse/fuse_i.h

+1 −1
Original line number Diff line number Diff line
@@ -1284,7 +1284,7 @@ ssize_t fuse_getxattr(struct inode *inode, const char *name, void *value, 
		      size_t size);

ssize_t fuse_listxattr(struct dentry *entry, char *list, size_t size);

int fuse_removexattr(struct inode *inode, const char *name);

extern const struct xattr_handler *fuse_xattr_handlers[];

extern const struct xattr_handler * const fuse_xattr_handlers[];



struct posix_acl;

struct posix_acl *fuse_get_inode_acl(struct inode *inode, int type, bool rcu);

fs/fuse/xattr.c

+1 −1
Original line number Diff line number Diff line
@@ -209,7 +209,7 @@ static const struct xattr_handler fuse_xattr_handler = { 
	.set    = fuse_xattr_set,

};



const struct xattr_handler *fuse_xattr_handlers[] = {

const struct xattr_handler * const fuse_xattr_handlers[] = {

	&fuse_xattr_handler,

	NULL

};