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* smbfs.c (smbfs_forget): Check smbfs_connections[i].cli

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to avoid possible segmentation fault.  Close
        https://savannah.gnu.org/bugs/index.php?func=detailitem&item_id=8974
This commit is contained in:
Andrew V. Samoilov 2004-09-28 09:30:53 +00:00
parent 7d393abc2c
commit 320caad2e1
2 changed files with 21 additions and 13 deletions
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7
vfs/ChangeLog
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@ -1,3 +1,10 @@
2004-09-27 Andrew V. Samoilov <sav@bcs.zp.ua>
* smbfs.c (smbfs_forget): Check smbfs_connections[i].cli
to avoid possible segmentation fault. Close
https://savannah.gnu.org/bugs/index.php?func=detailitem&item_id=8974
2004-09-26 Roland Illig <roland.illig@gmx.de>
* vfs.c (_vfs_get_class): Reverted my last patch because

27
vfs/smbfs.c
View File

@ -1695,13 +1695,13 @@ static void
smbfs_forget (const char *path)
{
char *host, *user, *p;
int port, i;
int port, i;
if (strncmp (path, URL_HEADER, HEADER_LEN))
return;
return;
DEBUG (3, ("smbfs_forget(path:%s)\n", path));
DEBUG(3, ("smbfs_forget(path:%s)\n", path));
path += 6;
if (path[0] == '/' && path[1] == '/')
path += 2;
@ -1709,17 +1709,18 @@ smbfs_forget (const char *path)
if ((p = smbfs_get_host_and_username (&path, &host, &user, &port, NULL))) {
g_free (p);
for (i = 0; i < SMBFS_MAX_CONNECTIONS; i++) {
if ((strcmp (host, smbfs_connections [i].host) == 0) &&
(strcmp (user, smbfs_connections [i].user) == 0) &&
(port == smbfs_connections [i].port)) {
if (smbfs_connections[i].cli
&& (strcmp (host, smbfs_connections[i].host) == 0)
&& (strcmp (user, smbfs_connections[i].user) == 0)
&& (port == smbfs_connections[i].port)) {
/* close socket: the child owns it now */
cli_shutdown(smbfs_connections [i].cli);
/* close socket: the child owns it now */
cli_shutdown (smbfs_connections[i].cli);
/* reopen the connection */
smbfs_connections [i].cli =
smbfs_do_connect(host, smbfs_connections[i].service);
}
/* reopen the connection */
smbfs_connections[i].cli =
smbfs_do_connect (host, smbfs_connections[i].service);
}
}
}
g_free (host);