openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Jeff Layton 2008-12-05 20:41:21 -05:00 committed by Steve French
parent 8570552425
commit 55162dec93
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
fs/cifs/misc.c
View File

@ -97,7 +97,10 @@ sesInfoFree(struct cifsSesInfo *buf_to_free)
kfree(buf_to_free->serverOS); kfree(buf_to_free->serverOS);
kfree(buf_to_free->serverDomain); kfree(buf_to_free->serverDomain);
kfree(buf_to_free->serverNOS); 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->domainName);
kfree(buf_to_free); kfree(buf_to_free);
} }