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| author | Stefan Metzmacher <metze@samba.org> | 2007-04-23 10:39:20 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 14:51:32 -0500 |
| commit | d7b01752491b0cd4389d1f29f1a17c1ab4394357 (patch) | |
| tree | 594f03f079880369030c2665a32e76ba128950a3 /source4 | |
| parent | 3d4c4c5fa3596646e98fa50f8f735ffc1cbe8240 (diff) | |
| download | samba-d7b01752491b0cd4389d1f29f1a17c1ab4394357.tar.gz samba-d7b01752491b0cd4389d1f29f1a17c1ab4394357.tar.bz2 samba-d7b01752491b0cd4389d1f29f1a17c1ab4394357.zip | |
r22485: don't crash when the main dcerpc code haven't setup
transport.recv_data yet
also return always a usefull error
metze
(This used to be commit 0a8b4c328dfac972186564d2a4e1757d5135ec47)
Diffstat (limited to 'source4')
| -rw-r--r-- | source4/librpc/rpc/dcerpc_smb.c | 12 | ||||
| -rw-r--r-- | source4/librpc/rpc/dcerpc_smb2.c | 12 | ||||
| -rw-r--r-- | source4/librpc/rpc/dcerpc_sock.c | 2 |
3 files changed, 23 insertions, 3 deletions
diff --git a/source4/librpc/rpc/dcerpc_smb.c b/source4/librpc/rpc/dcerpc_smb.c index 55fc37d84f..5100eb60f2 100644 --- a/source4/librpc/rpc/dcerpc_smb.c +++ b/source4/librpc/rpc/dcerpc_smb.c @@ -39,7 +39,17 @@ struct smb_private { */ static void pipe_dead(struct dcerpc_connection *c, NTSTATUS status) { - c->transport.recv_data(c, NULL, status); + if (NT_STATUS_EQUAL(NT_STATUS_UNSUCCESSFUL, status)) { + status = NT_STATUS_UNEXPECTED_NETWORK_ERROR; + } + + if (NT_STATUS_EQUAL(NT_STATUS_OK, status)) { + status = NT_STATUS_END_OF_FILE; + } + + if (c->transport.recv_data) { + c->transport.recv_data(c, NULL, status); + } } diff --git a/source4/librpc/rpc/dcerpc_smb2.c b/source4/librpc/rpc/dcerpc_smb2.c index d2ab47898e..385cb00919 100644 --- a/source4/librpc/rpc/dcerpc_smb2.c +++ b/source4/librpc/rpc/dcerpc_smb2.c @@ -41,7 +41,17 @@ struct smb2_private { */ static void pipe_dead(struct dcerpc_connection *c, NTSTATUS status) { - c->transport.recv_data(c, NULL, status); + if (NT_STATUS_EQUAL(NT_STATUS_UNSUCCESSFUL, status)) { + status = NT_STATUS_UNEXPECTED_NETWORK_ERROR; + } + + if (NT_STATUS_EQUAL(NT_STATUS_OK, status)) { + status = NT_STATUS_END_OF_FILE; + } + + if (c->transport.recv_data) { + c->transport.recv_data(c, NULL, status); + } } diff --git a/source4/librpc/rpc/dcerpc_sock.c b/source4/librpc/rpc/dcerpc_sock.c index fd54a20afc..e1ba2d769d 100644 --- a/source4/librpc/rpc/dcerpc_sock.c +++ b/source4/librpc/rpc/dcerpc_sock.c @@ -76,7 +76,7 @@ static void sock_dead(struct dcerpc_connection *p, NTSTATUS status) status = NT_STATUS_END_OF_FILE; } - if (!NT_STATUS_IS_OK(status)) { + if (p->transport.recv_data) { p->transport.recv_data(p, NULL, status); } } |