summaryrefslogtreecommitdiff
path: root/source3/lib
diff options
context:
space:
mode:
Diffstat (limited to 'source3/lib')
-rw-r--r--source3/lib/util_sock.c19
1 files changed, 17 insertions, 2 deletions
diff --git a/source3/lib/util_sock.c b/source3/lib/util_sock.c
index b8b8471708..5a1f631ba4 100644
--- a/source3/lib/util_sock.c
+++ b/source3/lib/util_sock.c
@@ -497,9 +497,10 @@ ssize_t read_smb_length(int fd,char *inbuf,unsigned int timeout)
BUFFER_SIZE+SAFETY_MARGIN.
The timeout is in milliseconds.
This function will return on receipt of a session keepalive packet.
+ Doesn't check the MAC on signed packets.
****************************************************************************/
-BOOL receive_smb(int fd,char *buffer, unsigned int timeout)
+BOOL receive_smb_raw(int fd,char *buffer, unsigned int timeout)
{
ssize_t len,ret;
@@ -509,7 +510,7 @@ BOOL receive_smb(int fd,char *buffer, unsigned int timeout)
len = read_smb_length_return_keepalive(fd,buffer,timeout);
if (len < 0) {
- DEBUG(10,("receive_smb: length < 0!\n"));
+ DEBUG(10,("receive_smb_raw: length < 0!\n"));
/*
* Correct fix. smb_read_error may have already been
@@ -552,6 +553,20 @@ BOOL receive_smb(int fd,char *buffer, unsigned int timeout)
}
}
+ return True;
+}
+
+/****************************************************************************
+ Wrapper for receive_smb_raw().
+ Checks the MAC on signed packets.
+****************************************************************************/
+
+BOOL receive_smb(int fd,char *buffer, unsigned int timeout)
+{
+ if (!receive_smb_raw(fd, buffer, timeout)) {
+ return False;
+ }
+
/* Check the incoming SMB signature. */
if (!srv_check_sign_mac(buffer)) {
DEBUG(0, ("receive_smb: SMB Signature verification failed on incoming packet!\n"));