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dbdd57e31c
Found by Undefined Sanitizer Signed-off-by: Andreas Schneider <asn@samba.org> Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
151 lines
3.2 KiB
C
151 lines
3.2 KiB
C
/*
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* Unix SMB/CIFS implementation.
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* NetGroup testsuite
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* Copyright (C) Guenther Deschner 2008
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include <sys/types.h>
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#include <inttypes.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <netapi.h>
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#include "common.h"
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static NET_API_STATUS test_netquerydisplayinformation(const char *hostname,
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uint32_t level,
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const char *name)
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{
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NET_API_STATUS status;
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uint32_t entries_read = 0;
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int found_name = 0;
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const char *current_name;
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uint8_t *buffer = NULL;
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uint32_t idx = 0;
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int i;
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struct NET_DISPLAY_USER *user = NULL;
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struct NET_DISPLAY_GROUP *group = NULL;
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struct NET_DISPLAY_MACHINE *machine = NULL;
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printf("testing NetQueryDisplayInformation level %d\n", level);
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do {
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status = NetQueryDisplayInformation(hostname,
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level,
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idx,
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1000,
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(uint32_t)-1,
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&entries_read,
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(void **)&buffer);
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if (status == 0 || status == ERROR_MORE_DATA) {
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switch (level) {
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case 1:
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user = (struct NET_DISPLAY_USER *)buffer;
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break;
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case 2:
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machine = (struct NET_DISPLAY_MACHINE *)buffer;
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break;
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case 3:
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group = (struct NET_DISPLAY_GROUP *)buffer;
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break;
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default:
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return -1;
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}
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for (i=0; i<entries_read; i++) {
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switch (level) {
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case 1:
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current_name = user->usri1_name;
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break;
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case 2:
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current_name = machine->usri2_name;
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break;
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case 3:
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current_name = group->grpi3_name;
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break;
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default:
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break;
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}
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if (name && strcasecmp(current_name, name) == 0) {
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found_name = 1;
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}
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switch (level) {
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case 1:
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user++;
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break;
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case 2:
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machine++;
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break;
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case 3:
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group++;
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break;
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}
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}
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NetApiBufferFree(buffer);
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}
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idx += entries_read;
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} while (status == ERROR_MORE_DATA);
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if (status) {
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return status;
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}
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if (name && !found_name) {
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printf("failed to get name\n");
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return -1;
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}
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return 0;
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}
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NET_API_STATUS netapitest_display(struct libnetapi_ctx *ctx,
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const char *hostname)
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{
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NET_API_STATUS status = 0;
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uint32_t levels[] = { 1, 2, 3};
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int i;
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printf("NetDisplay tests\n");
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/* test enum */
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for (i=0; i<ARRAY_SIZE(levels); i++) {
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status = test_netquerydisplayinformation(hostname, levels[i], NULL);
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if (status) {
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NETAPI_STATUS(ctx, status, "NetQueryDisplayInformation");
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goto out;
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}
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}
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status = 0;
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printf("NetDisplay tests succeeded\n");
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out:
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if (status != 0) {
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printf("NetDisplay testsuite failed with: %s\n",
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libnetapi_get_error_string(ctx, status));
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}
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return status;
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}
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