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📄 base64.h(653 B)
📄 bitfield.c(1.37 KB)
📄 bitfield.h(558 B)
📄 browser-android.c(2.62 KB)
📄 browser-system.c(2.39 KB)
📄 browser-wpadebug.c(3.14 KB)
📄 browser.c(5.93 KB)
📄 browser.h(451 B)
📄 build_config.h(1.38 KB)
📄 common.c(24.26 KB)
📄 common.h(14.84 KB)
📄 const_time.h(5.45 KB)
📄 crc32.c(3.7 KB)
📄 crc32.h(297 B)
📄 edit.c(20.21 KB)
📄 edit.h(612 B)
📄 edit_readline.c(3.78 KB)
📄 edit_simple.c(1.77 KB)
📄 eloop.c(32.23 KB)
📄 eloop.h(13.77 KB)
📄 eloop_win.c(15.17 KB)
📄 ext_password.c(2.02 KB)
📄 ext_password.h(855 B)
📄 ext_password_i.h(713 B)
📄 ext_password_test.c(1.72 KB)
📄 http-utils.h(1.71 KB)
📄 http_curl.c(44.53 KB)
📄 includes.h(1.09 KB)
📄 ip_addr.c(1.02 KB)
📄 ip_addr.h(608 B)
📄 json.c(12.54 KB)
📄 json.h(1.02 KB)
📄 list.h(2.4 KB)
📄 module_tests.h(438 B)
📄 os.h(19.54 KB)
📄 os_internal.c(8.66 KB)
📄 os_none.c(3.3 KB)
📄 os_unix.c(15.06 KB)
📄 os_win32.c(4.68 KB)
📄 pcsc_funcs.c(37.61 KB)
📄 pcsc_funcs.h(1.4 KB)
📄 platform.h(508 B)
📄 radiotap.c(12.25 KB)
📄 radiotap.h(10.67 KB)
📄 radiotap_iter.h(2.86 KB)
📄 state_machine.h(5.25 KB)
📄 trace.c(8.28 KB)
📄 trace.h(1.88 KB)
📄 utils_module_tests.c(28.14 KB)
📄 uuid.c(1.8 KB)
📄 uuid.h(439 B)
📄 wpa_debug.c(18.68 KB)
📄 wpa_debug.h(12.38 KB)
📄 wpabuf.c(7.44 KB)
📄 wpabuf.h(4.14 KB)
📄 xml-utils.c(9.29 KB)
📄 xml-utils.h(4.01 KB)
📄 xml_libxml2.c(9.07 KB)

Editing: ext_password.c

/*
 * External password backend
 * Copyright (c) 2012, Jouni Malinen <j@w1.fi>
 *
 * This software may be distributed under the terms of the BSD license.
 * See README for more details.
 */

#include "includes.h"

#ifdef __linux__
#include <sys/mman.h>
#endif /* __linux__ */

#include "common.h"
#include "ext_password_i.h"

static const struct ext_password_backend *backends[] = {
#ifdef CONFIG_EXT_PASSWORD_TEST
	&ext_password_test,
#endif /* CONFIG_EXT_PASSWORD_TEST */
	NULL
};

struct ext_password_data {
	const struct ext_password_backend *backend;
	void *priv;
};

struct ext_password_data * ext_password_init(const char *backend,
					     const char *params)
{
	struct ext_password_data *data;
	int i;

data = os_zalloc(sizeof(*data));
	if (data == NULL)
		return NULL;

for (i = 0; backends[i]; i++) {
		if (os_strcmp(backends[i]->name, backend) == 0) {
			data->backend = backends[i];
			break;
		}
	}

if (!data->backend) {
		os_free(data);
		return NULL;
	}

data->priv = data->backend->init(params);
	if (data->priv == NULL) {
		os_free(data);
		return NULL;
	}

return data;
}

void ext_password_deinit(struct ext_password_data *data)
{
	if (data && data->backend && data->priv)
		data->backend->deinit(data->priv);
	os_free(data);
}

struct wpabuf * ext_password_get(struct ext_password_data *data,
				 const char *name)
{
	if (data == NULL)
		return NULL;
	return data->backend->get(data->priv, name);
}

struct wpabuf * ext_password_alloc(size_t len)
{
	struct wpabuf *buf;

buf = wpabuf_alloc(len);
	if (buf == NULL)
		return NULL;

#ifdef __linux__
	if (mlock(wpabuf_head(buf), wpabuf_len(buf)) < 0) {
		wpa_printf(MSG_ERROR, "EXT PW: mlock failed: %s",
			   strerror(errno));
	}
#endif /* __linux__ */

return buf;
}

void ext_password_free(struct wpabuf *pw)
{
	if (pw == NULL)
		return;
	os_memset(wpabuf_mhead(pw), 0, wpabuf_len(pw));
#ifdef __linux__
	if (munlock(wpabuf_head(pw), wpabuf_len(pw)) < 0) {
		wpa_printf(MSG_ERROR, "EXT PW: munlock failed: %s",
			   strerror(errno));
	}
#endif /* __linux__ */
	wpabuf_free(pw);
}

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Editing: ext_password.c

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