diff options
| author | Steve French <sfrench@us.ibm.com> | 2006-10-30 21:42:57 +0000 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2006-10-30 21:42:57 +0000 |
| commit | 7ca85ba752e521f1b5ead1f3b91c562cc3910c7b (patch) | |
| tree | d8f0907b292a279005e28253cf30a78673e92b3d /fs/cifs/readdir.c | |
| parent | c1b707d253fe918b92882cff1dbd926b47e14fd2 (diff) | |
| download | lwn-7ca85ba752e521f1b5ead1f3b91c562cc3910c7b.tar.gz lwn-7ca85ba752e521f1b5ead1f3b91c562cc3910c7b.zip | |
[CIFS] Fix readdir breakage when blocksize set too small
Do not treat filldir running out of space as an error that needs
to be returned.
Fixes Redhat bugzilla bug # 211070
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/readdir.c')
| -rw-r--r-- | fs/cifs/readdir.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c index b5b0a2a41bef..ed18c3965f7b 100644 --- a/fs/cifs/readdir.c +++ b/fs/cifs/readdir.c @@ -896,6 +896,10 @@ static int cifs_filldir(char *pfindEntry, struct file *file, tmp_inode->i_ino,obj_type); if(rc) { cFYI(1,("filldir rc = %d",rc)); + /* we can not return filldir errors to the caller + since they are "normal" when the stat blocksize + is too small - we return remapped error instead */ + rc = -EOVERFLOW; } dput(tmp_dentry); @@ -1074,6 +1078,11 @@ int cifs_readdir(struct file *file, void *direntry, filldir_t filldir) we want to check for that here? */ rc = cifs_filldir(current_entry, file, filldir, direntry, tmp_buf, max_len); + if(rc == -EOVERFLOW) { + rc = 0; + break; + } + file->f_pos++; if(file->f_pos == cifsFile->srch_inf.index_of_last_entry) { |