summaryrefslogtreecommitdiffhomepage
path: root/src/pty
diff options
context:
space:
mode:
Diffstat (limited to 'src/pty')
-rw-r--r--src/pty/ntapi_pty_query.c42
-rw-r--r--src/pty/ntapi_pty_set.c15
2 files changed, 34 insertions, 23 deletions
diff --git a/src/pty/ntapi_pty_query.c b/src/pty/ntapi_pty_query.c
index 7f04119..72b3b31 100644
--- a/src/pty/ntapi_pty_query.c
+++ b/src/pty/ntapi_pty_query.c
@@ -26,12 +26,17 @@ int32_t __stdcall __ntapi_pty_query(
if (pty_info_class>=NT_PTY_INFORMATION_CAP)
return NT_STATUS_INVALID_INFO_CLASS;
- else if (pty_info_class == NT_PTY_BASIC_INFORMATION)
+
+ if (pty_info_class == NT_PTY_BASIC_INFORMATION)
return NT_STATUS_NOT_IMPLEMENTED;
- else if ((pty_info_class == NT_PTY_CLIENT_INFORMATION) && (pty_info_length != sizeof(nt_pty_client_info)))
- return NT_STATUS_INVALID_PARAMETER;
- else if ((pty_info_class == NT_PTY_INHERIT_INFORMATION) && (pty_info_length != sizeof(nt_pty_inherit_info)))
- return NT_STATUS_INVALID_PARAMETER;
+
+ if (pty_info_class == NT_PTY_CLIENT_INFORMATION)
+ if (pty_info_length < sizeof(nt_pty_client_info))
+ return NT_STATUS_INVALID_PARAMETER;
+
+ if (pty_info_class == NT_PTY_INHERIT_INFORMATION)
+ if (pty_info_length != sizeof(nt_pty_inherit_info))
+ return NT_STATUS_INVALID_PARAMETER;
__ntapi->tt_aligned_block_memset(
&msg,0,sizeof(msg));
@@ -53,10 +58,10 @@ int32_t __stdcall __ntapi_pty_query(
&pty->guid);
} else if (pty_info_class == NT_PTY_INHERIT_INFORMATION) {
- msg.data.ctlinfo.hpty = NT_INVALID_HANDLE_VALUE;
- msg.data.ctlinfo.ctlcode = pty_info_class;
+ msg.data.ctlinfo.hpty = NT_INVALID_HANDLE_VALUE;
+ msg.data.ctlinfo.ctlcode = pty_info_class;
- inherit = (nt_pty_inherit_info *)pty_info;
+ inherit = (nt_pty_inherit_info *)pty_info;
msg.data.ctlinfo.ctxarg[0] = inherit->any[0];
msg.data.ctlinfo.ctxarg[1] = inherit->any[1];
msg.data.ctlinfo.ctxarg[2] = inherit->any[2];
@@ -69,6 +74,7 @@ int32_t __stdcall __ntapi_pty_query(
if ((status = __ntapi->zw_request_wait_reply_port(hport,&msg,&msg)))
return status;
+
else if (msg.data.ttyinfo.status)
return msg.data.ttyinfo.status;
@@ -76,22 +82,22 @@ int32_t __stdcall __ntapi_pty_query(
iosb->status = msg.data.ctlinfo.iosb.status;
if (pty_info_class == NT_PTY_CLIENT_INFORMATION) {
- info = (uintptr_t *)pty_info;
+ info = (uintptr_t *)pty_info;
info[0] = msg.data.ctlinfo.ctxarg[0];
info[1] = msg.data.ctlinfo.ctxarg[1];
info[2] = msg.data.ctlinfo.ctxarg[2];
info[3] = msg.data.ctlinfo.ctxarg[3];
} else if (pty_info_class == NT_PTY_INHERIT_INFORMATION) {
- inherit = (nt_pty_inherit_info *)pty_info;
- inherit->hpty = msg.data.ctlinfo.hpty;
- inherit->luid.low = msg.data.ctlinfo.luid.low;
- inherit->luid.high = msg.data.ctlinfo.luid.high;
-
- inherit->access = (uint32_t)msg.data.ctlinfo.ctxarg[0];
- inherit->flags = (uint32_t)msg.data.ctlinfo.ctxarg[1];
- inherit->share = (uint32_t)msg.data.ctlinfo.ctxarg[2];
- inherit->options = (uint32_t)msg.data.ctlinfo.ctxarg[3];
+ inherit = (nt_pty_inherit_info *)pty_info;
+ inherit->hpty = msg.data.ctlinfo.hpty;
+ inherit->luid.low = msg.data.ctlinfo.luid.low;
+ inherit->luid.high = msg.data.ctlinfo.luid.high;
+
+ inherit->access = (uint32_t)msg.data.ctlinfo.ctxarg[0];
+ inherit->flags = (uint32_t)msg.data.ctlinfo.ctxarg[1];
+ inherit->share = (uint32_t)msg.data.ctlinfo.ctxarg[2];
+ inherit->options = (uint32_t)msg.data.ctlinfo.ctxarg[3];
__ntapi->tt_guid_copy(
&inherit->guid,
diff --git a/src/pty/ntapi_pty_set.c b/src/pty/ntapi_pty_set.c
index 1b7074c..0793dc6 100644
--- a/src/pty/ntapi_pty_set.c
+++ b/src/pty/ntapi_pty_set.c
@@ -24,12 +24,16 @@ int32_t __stdcall __ntapi_pty_set(
if (pty_info_class>=NT_PTY_INFORMATION_CAP)
return NT_STATUS_INVALID_INFO_CLASS;
- else if (pty_info_class == NT_PTY_BASIC_INFORMATION)
+
+ if (pty_info_class == NT_PTY_BASIC_INFORMATION)
return NT_STATUS_NOT_IMPLEMENTED;
- else if (pty_info_class == NT_PTY_INHERIT_INFORMATION)
+
+ if (pty_info_class == NT_PTY_INHERIT_INFORMATION)
return NT_STATUS_INVALID_INFO_CLASS;
- else if ((pty_info_class == NT_PTY_CLIENT_INFORMATION) && (pty_info_length != sizeof(nt_pty_client_info)))
- return NT_STATUS_INVALID_PARAMETER;
+
+ if (pty_info_class == NT_PTY_CLIENT_INFORMATION)
+ if (pty_info_length != sizeof(nt_pty_client_info))
+ return NT_STATUS_INVALID_PARAMETER;
__ntapi->tt_aligned_block_memset(
&msg,0,sizeof(msg));
@@ -48,7 +52,7 @@ int32_t __stdcall __ntapi_pty_set(
&msg.data.ctlinfo.guid,
&pty->guid);
- info = (uintptr_t *)pty_info;
+ info = (uintptr_t *)pty_info;
msg.data.ctlinfo.ctxarg[0] = info[0];
msg.data.ctlinfo.ctxarg[1] = info[1];
msg.data.ctlinfo.ctxarg[2] = info[2];
@@ -56,6 +60,7 @@ int32_t __stdcall __ntapi_pty_set(
if ((status = __ntapi->zw_request_wait_reply_port(pty->hport,&msg,&msg)))
return status;
+
else if (msg.data.ttyinfo.status)
return msg.data.ttyinfo.status;