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| author | Jeff Layton <jlayton@redhat.com> | 2008-12-05 20:41:21 -0500 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2008-12-26 02:29:11 +0000 |
| commit | 55162dec9371a6f6ac63ff546c182cc6144a649e (patch) | |
| tree | b01c6f54067666c6c809bf71990a82b3ddc842f2 /fs/cifs | |
| parent | 85705524258f93a6086c3247a58f34a661b82b3d (diff) | |
| download | linux-3.10-55162dec9371a6f6ac63ff546c182cc6144a649e.tar.gz linux-3.10-55162dec9371a6f6ac63ff546c182cc6144a649e.tar.bz2 linux-3.10-55162dec9371a6f6ac63ff546c182cc6144a649e.zip | |
cifs: zero out session password before freeing it
cifs: zero out session password before freeing it
...just to be on the safe side.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs')
| -rw-r--r-- | fs/cifs/misc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c index 9ee3f689c2b..7c3f4b9230d 100644 --- a/fs/cifs/misc.c +++ b/fs/cifs/misc.c @@ -97,7 +97,10 @@ sesInfoFree(struct cifsSesInfo *buf_to_free) kfree(buf_to_free->serverOS); kfree(buf_to_free->serverDomain); kfree(buf_to_free->serverNOS); - kfree(buf_to_free->password); + if (buf_to_free->password) { + memset(buf_to_free->password, 0, strlen(buf_to_free->password)); + kfree(buf_to_free->password); + } kfree(buf_to_free->domainName); kfree(buf_to_free); } |