The ext2fs_link helper function link_proc does not check the value of
ls->done, which means that if the function finds multiple empty spaces
that will fit the new directory entry, it will create a directory
entry in each of the spaces. Instead of doing that, check the done
value and don't do anything more if we've already added the directory
entry.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
unsigned int rec_len, min_rec_len, curr_rec_len;
int ret = 0;
+ if (ls->done)
+ return 0;
+
rec_len = EXT2_DIR_REC_LEN(ls->namelen);
ls->err = ext2fs_get_rec_len(ls->fs, dirent, &curr_rec_len);