diff options
Diffstat (limited to 'source3/lib')
| -rw-r--r-- | source3/lib/util_sock.c | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/source3/lib/util_sock.c b/source3/lib/util_sock.c index 45beb38ac9..9081f28f83 100644 --- a/source3/lib/util_sock.c +++ b/source3/lib/util_sock.c @@ -663,10 +663,15 @@ 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")); - /* XXX: You might think that we ought to set - * smb_read_error here, but apparently that breaks the - * recursive main loop in oplock.c. Global variables - * suck. */ + + /* + * Correct fix. smb_read_error may have already been + * set. Only set it here if not already set. Global + * variables still suck :-). JRA. + */ + + if (smb_read_error == 0) + smb_read_error = READ_ERROR; return False; } @@ -678,7 +683,15 @@ BOOL receive_smb(int fd,char *buffer, unsigned int timeout) if (len > (BUFFER_SIZE + LARGE_WRITEX_HDR_SIZE)) { DEBUG(0,("Invalid packet length! (%d bytes).\n",len)); if (len > BUFFER_SIZE + (SAFETY_MARGIN/2)) { - smb_read_error = READ_ERROR; + + /* + * Correct fix. smb_read_error may have already been + * set. Only set it here if not already set. Global + * variables still suck :-). JRA. + */ + + if (smb_read_error == 0) + smb_read_error = READ_ERROR; return False; } } @@ -686,7 +699,8 @@ BOOL receive_smb(int fd,char *buffer, unsigned int timeout) if(len > 0) { ret = read_socket_data(fd,buffer+4,len); if (ret != len) { - smb_read_error = READ_ERROR; + if (smb_read_error == 0) + smb_read_error = READ_ERROR; return False; } } |