diff options
Diffstat (limited to 'fs/ext4/dir.c')
| -rw-r--r-- | fs/ext4/dir.c | 30 |
1 files changed, 20 insertions, 10 deletions
diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c index bd5d74d06399..164c56092e58 100644 --- a/fs/ext4/dir.c +++ b/fs/ext4/dir.c @@ -66,7 +66,7 @@ static unsigned char get_dtype(struct super_block *sb, int filetype) * Note: this is the opposite of what ext2 and ext3 historically returned... */ int __ext4_check_dir_entry(const char *function, unsigned int line, - struct inode *dir, + struct inode *dir, struct file *filp, struct ext4_dir_entry_2 *de, struct buffer_head *bh, unsigned int offset) @@ -90,12 +90,21 @@ int __ext4_check_dir_entry(const char *function, unsigned int line, else return 0; - ext4_error_inode(dir, function, line, bh->b_blocknr, - "bad entry in directory: %s - " - "offset=%u(%u), inode=%u, rec_len=%d, name_len=%d", - error_msg, (unsigned) (offset%bh->b_size), offset, - le32_to_cpu(de->inode), - rlen, de->name_len); + if (filp) + ext4_error_file(filp, function, line, bh ? bh->b_blocknr : 0, + "bad entry in directory: %s - offset=%u(%u), " + "inode=%u, rec_len=%d, name_len=%d", + error_msg, (unsigned) (offset%bh->b_size), + offset, le32_to_cpu(de->inode), + rlen, de->name_len); + else + ext4_error_inode(dir, function, line, bh ? bh->b_blocknr : 0, + "bad entry in directory: %s - offset=%u(%u), " + "inode=%u, rec_len=%d, name_len=%d", + error_msg, (unsigned) (offset%bh->b_size), + offset, le32_to_cpu(de->inode), + rlen, de->name_len); + return 1; } @@ -158,8 +167,9 @@ static int ext4_readdir(struct file *filp, */ if (!bh) { if (!dir_has_error) { - EXT4_ERROR_INODE(inode, "directory " - "contains a hole at offset %Lu", + EXT4_ERROR_FILE(filp, 0, + "directory contains a " + "hole at offset %llu", (unsigned long long) filp->f_pos); dir_has_error = 1; } @@ -200,7 +210,7 @@ revalidate: while (!error && filp->f_pos < inode->i_size && offset < sb->s_blocksize) { de = (struct ext4_dir_entry_2 *) (bh->b_data + offset); - if (ext4_check_dir_entry(inode, de, + if (ext4_check_dir_entry(inode, filp, de, bh, offset)) { /* * On error, skip the f_pos to the next block |