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2585. [bug] Uninitialized socket name could be referenced via a

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statistics channel, triggering an assertion failure in
			XML rendering. [RT #19427]
This commit is contained in:
Tatuya JINMEI 神明達哉 2009-04-18 01:28:17 +00:00
parent 65e9adc0e8
commit cda7c783c3
2 changed files with 11 additions and 4 deletions
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4
CHANGES
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@ -1,3 +1,7 @@
2585. [bug] Uninitialized socket name could be referenced via a
statistics channel, triggering an assertion failure in
XML rendering. [RT #19427]
2584. [bug] alpha: gcc optimization could break atomic operations.
[RT #19227]

11
lib/isc/unix/socket.c
View File

@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: socket.c,v 1.317 2009/03/05 03:13:55 marka Exp $ */
/* $Id: socket.c,v 1.318 2009/04/18 01:28:17 jinmei Exp $ */
/*! \file */
@ -1885,6 +1885,9 @@ allocate_socket(isc_socketmgr_t *manager, isc_sockettype_t type,
goto error;
}
memset(sock->name, 0, sizeof(sock->name));
sock->tag = NULL;
/*
* set up list of readers and writers to be initially empty
*/
@ -2324,9 +2327,6 @@ isc_socket_create(isc_socketmgr_t *manager, int pf, isc_sockettype_t type,
return (result);
}
memset(sock->name, 0, sizeof(sock->name));
sock->tag = NULL;
sock->references = 1;
*socketp = sock;
@ -2532,11 +2532,14 @@ isc_socket_close(isc_socket_t *sock) {
type = sock->type;
fd = sock->fd;
sock->fd = -1;
memset(sock->name, 0, sizeof(sock->name));
sock->tag = NULL;
sock->listener = 0;
sock->connected = 0;
sock->connecting = 0;
sock->bound = 0;
isc_sockaddr_any(&sock->peer_address);
UNLOCK(&sock->lock);
closesocket(manager, sock, fd);