From b541fb1500aad87aee46ef48036f3b4a05b119cd Mon Sep 17 00:00:00 2001 From: Andreas Schneider Date: Fri, 16 Apr 2010 11:04:27 +0200 Subject: [PATCH] s3-winreg_nt: Fixed QueryValue with data=NULL to get the length. (cherry picked from commit 4567bf9df53e62c0f30279235d56d13cb38de190) --- source3/rpc_server/srv_winreg_nt.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/source3/rpc_server/srv_winreg_nt.c b/source3/rpc_server/srv_winreg_nt.c index 840acba58f9..04c9c8ccfa7 100644 --- a/source3/rpc_server/srv_winreg_nt.c +++ b/source3/rpc_server/srv_winreg_nt.c @@ -320,7 +320,9 @@ WERROR _winreg_QueryValue(pipes_struct *p, struct winreg_QueryValue *r) } else { *r->out.data_length = outbuf_size; *r->out.data_size = outbuf_size; - memcpy(r->out.data, outbuf, outbuf_size); + if (r->out.data) { + memcpy(r->out.data, outbuf, outbuf_size); + } status = WERR_OK; } -- 2.11.4.GIT