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ip6: turn RA acceptance off when RAs shouldn't be used (rh #588163)

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Make sure we don't inadvertenly let the kernel assign an RA address
when connections that don't allow RA are used.
This commit is contained in:
Dan Williams
2010-05-03 03:42:43 -07:00
parent 10d6bc8d2e
commit 7926b3ca95
5 changed files with 107 additions and 58 deletions
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29
src/NetworkManagerUtils.c
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@@ -594,3 +594,32 @@ nm_utils_do_sysctl (const char *path, const char *value)
return TRUE;
}
gboolean
nm_utils_get_proc_sys_net_value (const char *path,
const char *iface,
guint32 *out_value)
{
GError *error = NULL;
char *contents = NULL;
gboolean success = FALSE;
long int tmp;
if (!g_file_get_contents (path, &contents, NULL, &error)) {
nm_log_warn (LOGD_DEVICE, "(%s): error reading %s: (%d) %s",
iface, path,
error ? error->code : -1,
error && error->message ? error->message : "(unknown)");
g_clear_error (&error);
} else {
errno = 0;
tmp = strtol (contents, NULL, 10);
if ((errno == 0) && (tmp == 0 || tmp == 1)) {
*out_value = (guint32) tmp;
success = TRUE;
}
g_free (contents);
}
return success;
}