ncpfs: make sure server connection survives a kill

Use internal buffers instead of the ones supplied by the caller
so that a caller can be interrupted without having to abort the
entire ncp connection.

Signed-off-by: Pierre Ossman <ossman@cendio.se>
Acked-by: Petr Vandrovec <petr@vandrovec.name>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/ncp_fs_sb.h b/include/linux/ncp_fs_sb.h
index a503052138b..6330fc76b00 100644
--- a/include/linux/ncp_fs_sb.h
+++ b/include/linux/ncp_fs_sb.h
@@ -50,6 +50,8 @@ struct ncp_server {
         int packet_size;
         unsigned char *packet;  /* Here we prepare requests and
                                    receive replies */
+        unsigned char *txbuf;   /* Storage for current request */
+        unsigned char *rxbuf;   /* Storage for reply to current request */
 
         int lock;               /* To prevent mismatch in protocols. */
         struct mutex mutex;