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r14413: don't do memcpy of length 0

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(This used to be commit c43a7ec7ac3bcb3001d046615ca17a9ce083a2b0)
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Andrew Tridgell 2006-03-15 02:41:57 +00:00 committed by Gerald (Jerry) Carter
parent 0f921145d5
commit f479571502
1 changed files with 4 additions and 1 deletions
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source4/libcli/raw/rawtrans.c
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@ -340,7 +340,10 @@ struct smbcli_request *smb_raw_trans_send_backend(struct smbcli_tree *tree,
SSVAL(req2->out.vwv,VWV(7), data_disp);
SSVAL(req2->out.vwv,VWV(8), 0xFFFF);
memcpy(req2->out.data, parms->in.data.data + data_disp, data_length);
if (data_length != 0) {
memcpy(req2->out.data, parms->in.data.data + data_disp,
data_length);
}
data_disp += data_length;