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authormarha <marha@users.sourceforge.net>2010-09-19 18:55:31 +0000
committermarha <marha@users.sourceforge.net>2010-09-19 18:55:31 +0000
commit1845686fa00493ca3a9667b330066300ff900323 (patch)
tree12f5f87bcca81e93abcb3f856afbb81418a80242 /xorg-server/os/connection.c
parentf234d2f845843ad7b6c02eb69dae22bd257afeb5 (diff)
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Make sure that both AllClients and AllSockets contain valid sockets in checkconnections
Diffstat (limited to 'xorg-server/os/connection.c')
-rw-r--r--xorg-server/os/connection.c31
1 files changed, 18 insertions, 13 deletions
diff --git a/xorg-server/os/connection.c b/xorg-server/os/connection.c
index cc3873f9a..24632f1c0 100644
--- a/xorg-server/os/connection.c
+++ b/xorg-server/os/connection.c
@@ -1008,7 +1008,8 @@ CheckConnections(void)
struct timeval notime;
int r;
#ifdef WIN32
- fd_set savedAllClients;
+ fd_set savedAllSockets;
+ unsigned j;
#endif
notime.tv_sec = 0;
@@ -1034,19 +1035,23 @@ CheckConnections(void)
}
}
#else
- XFD_COPYSET(&AllClients, &savedAllClients);
- for (i = 0; i < XFD_SETCOUNT(&savedAllClients); i++)
+ XFD_COPYSET(&AllSockets, &savedAllSockets);
+ for (j=0; j<2; j++)
{
- curclient = XFD_FD(&savedAllClients, i);
- FD_ZERO(&tmask);
- FD_SET(curclient, &tmask);
- do {
- r = Select (curclient + 1, &tmask, NULL, NULL, &notime);
- } while (r < 0 && (errno == EINTR || errno == EAGAIN));
- if (r < 0)
- if (GetConnectionTranslation(curclient) > 0)
- CloseDownClient(clients[GetConnectionTranslation(curclient)]);
- }
+ for (i = 0; i < XFD_SETCOUNT(&savedAllSockets); i++)
+ {
+ curclient = XFD_FD(&savedAllSockets, i);
+ FD_ZERO(&tmask);
+ FD_SET(curclient, &tmask);
+ do {
+ r = Select (curclient + 1, &tmask, NULL, NULL, &notime);
+ } while (r < 0 && (WSAGetLastError() == WSAEINTR || WSAGetLastError() == WSAEWOULDBLOCK));
+ if (r < 0)
+ if (GetConnectionTranslation(curclient) > 0)
+ CloseDownClient(clients[GetConnectionTranslation(curclient)]);
+ }
+ XFD_COPYSET(&AllClients, &savedAllSockets);
+ }
#endif
}