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[CIFS] Do not log path names in lookup errors 

Andi Kleen noticed that we were logging access denied errors (which is
noisy in the dmesg log, and not needed to be logged) and that we were
logging path names on that an other errors (e.g. EIO) which we should
not be doing.

CC: Andi Kleen <ak@suse.de>
Signed-off-by: Steve French <sfrench@us.ibm.com>
This commit is contained in:
Steve French 2008-01-20 00:30:29 +00:00
parent e6ab15827e
commit ed2b91701d
1 changed files with 4 additions and 6 deletions
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10
fs/cifs/dir.c
View File

@ -517,12 +517,10 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry,
d_add(direntry, NULL);
/* if it was once a directory (but how can we tell?) we could do
shrink_dcache_parent(direntry); */
} else {
cERROR(1, ("Error 0x%x on cifs_get_inode_info in lookup of %s",
rc, full_path));
/* BB special case check for Access Denied - watch security
exposure of returning dir info implicitly via different rc
if file exists or not but no access BB */
} else if (rc != -EACCES) {
cERROR(1, ("Unexpected lookup error %d", rc));
/* We special case check for Access Denied - since that
is a common return code */
}
kfree(full_path);