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authorAndreas Schneider <asn@samba.org>2010-04-16 11:04:27 +0200
committerAndreas Schneider <asn@samba.org>2010-04-16 15:17:59 +0200
commit4567bf9df53e62c0f30279235d56d13cb38de190 (patch)
treed784d9a9c5aeadd5c83d9f7864cff1e207fce960
parenteef184301adccb141cc0da4cee960a60ae38b569 (diff)
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s3-winreg_nt: Fixed QueryValue with data=NULL to get the length.
-rw-r--r--source3/rpc_server/srv_winreg_nt.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/source3/rpc_server/srv_winreg_nt.c b/source3/rpc_server/srv_winreg_nt.c
index 051930110e..e64118b744 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;
}