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cifs: store password in tcon

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cifs: store password in tcon

Each tcon has its own password for share-level security. Store it in
the tcon and wipe it clean and free it when freeing the tcon. When
doing the tree connect with share-level security, use the tcon password
instead of the session password.

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 4e53a3fb98
commit 00e485b019
3 changed files with 23 additions and 7 deletions
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4
fs/cifs/misc.c
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@@ -132,6 +132,10 @@ tconInfoFree(struct cifsTconInfo *buf_to_free)
}
atomic_dec(&tconInfoAllocCount);
kfree(buf_to_free->nativeFileSystem);
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);
}