Unverified Commit 24f6f502 authored by Konstantin Komarov's avatar Konstantin Komarov
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fs/ntfs3: Mark volume as dirty if xattr is broken 



Mark a volume as corrupted if the name length exceeds the space
occupied by ea.

Signed-off-by: default avatarKonstantin Komarov <almaz.alexandrovich@paragon-software.com>
parent 40bb3c59

fs/ntfs3/xattr.c

+4 −1
Original line number Diff line number Diff line
@@ -219,8 +219,11 @@ static ssize_t ntfs_list_ea(struct ntfs_inode *ni, char *buffer, 
		if (!ea->name_len)

			break;



		if (ea->name_len > ea_size)

		if (ea->name_len > ea_size) {

			ntfs_set_state(ni->mi.sbi, NTFS_DIRTY_ERROR);

			err = -EINVAL; /* corrupted fs */

			break;

		}



		if (buffer) {

			/* Check if we can use field ea->name */