diff options
Diffstat (limited to 'source3/smbd/pipes.c')
| -rw-r--r-- | source3/smbd/pipes.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/source3/smbd/pipes.c b/source3/smbd/pipes.c index 374aa70d0f..e20d049834 100644 --- a/source3/smbd/pipes.c +++ b/source3/smbd/pipes.c @@ -104,6 +104,47 @@ int reply_open_pipe_and_X(connection_struct *conn, return chain_reply(inbuf,outbuf,length,bufsize); } +/**************************************************************************** + reply to a write + + This code is basically stolen from reply_write with some + wrinkles to handle pipes. +****************************************************************************/ +int reply_pipe_write(char *inbuf,char *outbuf,int length,int bufsize) +{ + pipes_struct *p = get_rpc_pipe_p(inbuf,smb_vwv0); + size_t numtowrite = SVAL(inbuf,smb_vwv1); + int nwritten = -1; + char *data; + size_t outsize; + + if (!p) return(ERROR(ERRDOS,ERRbadfid)); + + data = smb_buf(inbuf) + 3; + + if (numtowrite == 0) + { + nwritten = 0; + } + else + { + nwritten = write_pipe(p, data, numtowrite); + } + + if ((nwritten == 0 && numtowrite != 0) || (nwritten < 0)) + { + return (UNIXERROR(ERRDOS,ERRnoaccess)); + } + + outsize = set_message(outbuf,1,0,True); + + SSVAL(outbuf,smb_vwv0,nwritten); + + DEBUG(3,("write-IPC pnum=%04x nwritten=%d\n", + p->pnum, nwritten)); + + return outsize; +} /**************************************************************************** reply to a write and X |