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* bsd_helper.cc (ipcexit_creat_hookthread): Delete shs to make

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Coverity happy (CID 59993).
	* transport_pipes.cc (transport_layer_pipes::listen): Make listen_pipe
	and connect_pipe statics to make Coverity happy (CID 60010/60011).
This commit is contained in:
Corinna Vinschen
2014-05-19 09:49:15 +00:00
parent 8c14a5065d
commit ca6183c344
3 changed files with 18 additions and 4 deletions
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14
winsup/cygserver/transport_pipes.cc
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@@ -83,6 +83,9 @@ transport_layer_pipes::~transport_layer_pipes ()
#ifndef __INSIDE_CYGWIN__
static HANDLE listen_pipe;
static HANDLE connect_pipe;
int
transport_layer_pipes::listen ()
{
@@ -94,16 +97,19 @@ transport_layer_pipes::listen ()
debug ("Try to create named pipe: %ls", _pipe_name);
HANDLE listen_pipe =
/* We have to create the first instance of the listening pipe here, and
we also have to create at least one instance of the client side to avoid
a race condition.
See https://cygwin.com/ml/cygwin/2012-11/threads.html#00144 */
listen_pipe =
CreateNamedPipeW (_pipe_name,
PIPE_ACCESS_DUPLEX | FILE_FLAG_FIRST_PIPE_INSTANCE,
PIPE_TYPE_BYTE | PIPE_WAIT, PIPE_UNLIMITED_INSTANCES,
0, 0, 1000, &sec_all_nih);
if (listen_pipe != INVALID_HANDLE_VALUE)
{
HANDLE connect_pipe =
CreateFileW (_pipe_name, GENERIC_READ | GENERIC_WRITE, 0, &sec_all_nih,
OPEN_EXISTING, 0, NULL);
connect_pipe = CreateFileW (_pipe_name, GENERIC_READ | GENERIC_WRITE, 0,
&sec_all_nih, OPEN_EXISTING, 0, NULL);
if (connect_pipe == INVALID_HANDLE_VALUE)
{
CloseHandle (listen_pipe);