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authorJeremy Allison <jra@samba.org>2000-04-27 16:53:31 +0000
committerJeremy Allison <jra@samba.org>2000-04-27 16:53:31 +0000
commitc4af7ad8dc75ca252c6e8812b126a171849cc7d2 (patch)
tree269e1d579a49206e5114235a60005d9700ccc22a
parent03699e711e2464ff18d697dc865cd8e46ffacddb (diff)
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Tidyup of smbecho.
Jeremy. (This used to be commit 4a4b7a994bbe327216f736133edc51cf9a351716)
-rw-r--r--source3/smbd/reply.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/source3/smbd/reply.c b/source3/smbd/reply.c
index 590dc4f427..4134df221e 100644
--- a/source3/smbd/reply.c
+++ b/source3/smbd/reply.c
@@ -2960,9 +2960,11 @@ int reply_echo(connection_struct *conn,
{
int smb_reverb = SVAL(inbuf,smb_vwv0);
int seq_num;
- int data_len = smb_buflen(inbuf);
+ unsigned int data_len = smb_buflen(inbuf);
int outsize = set_message(outbuf,1,data_len,True);
-
+
+ data_len = MIN(data_len, (sizeof(inbuf)-(smb_buf(inbuf)-inbuf)));
+
/* copy any incoming data back out */
if (data_len > 0)
memcpy(smb_buf(outbuf),smb_buf(inbuf),data_len);