diff options
Diffstat (limited to 'crypto/heimdal/lib/roken/parse_reply-test.c')
| -rw-r--r-- | crypto/heimdal/lib/roken/parse_reply-test.c | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/crypto/heimdal/lib/roken/parse_reply-test.c b/crypto/heimdal/lib/roken/parse_reply-test.c deleted file mode 100644 index 47e12d182e0ff..0000000000000 --- a/crypto/heimdal/lib/roken/parse_reply-test.c +++ /dev/null @@ -1,129 +0,0 @@ -/* - * Copyright (c) 2002 Kungliga Tekniska Högskolan - * (Royal Institute of Technology, Stockholm, Sweden). - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * 3. Neither the name of the Institute nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -RCSID("$Id: parse_reply-test.c,v 1.2 2002/09/04 03:25:06 assar Exp $"); -#endif - -#include <sys/types.h> -#ifdef HAVE_SYS_MMAN_H -#include <sys/mman.h> -#endif -#include <fcntl.h> - -#include "roken.h" -#include "resolve.h" - -struct dns_reply* -parse_reply(const unsigned char *, size_t); - -enum { MAX_BUF = 36}; - -static struct testcase { - unsigned char buf[MAX_BUF]; - size_t buf_len; -} tests[] = { - {{0x12, 0x67, 0x84, 0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, - 0x03, 'f', 'o', 'o', 0x00, - 0x00, 0x10, 0x00, 0x01, - 0x03, 'f', 'o', 'o', 0x00, - 0x00, 0x10, 0x00, 0x01, - 0x00, 0x00, 0x12, 0x67, 0xff, 0xff}, 36} -}; - -#ifndef MAP_FAILED -#define MAP_FAILED (-1) -#endif - -static sig_atomic_t val = 0; - -static RETSIGTYPE -segv_handler(int sig) -{ - val = 1; -} - -int -main(int argc, char **argv) -{ -#ifndef HAVE_MMAP - return 77; /* signal to automake that this test - cannot be run */ -#else /* HAVE_MMAP */ - int ret; - int i; - struct sigaction sa; - - sigemptyset (&sa.sa_mask); - sa.sa_flags = 0; - sa.sa_handler = segv_handler; - sigaction (SIGSEGV, &sa, NULL); - - for (i = 0; val == 0 && i < sizeof(tests)/sizeof(tests[0]); ++i) { - const struct testcase *t = &tests[i]; - unsigned char *p1, *p2; - int flags; - int fd; - size_t pagesize = getpagesize(); - unsigned char *buf; - -#ifdef MAP_ANON - flags = MAP_ANON; - fd = -1; -#else - flags = 0; - fd = open ("/dev/zero", O_RDONLY); - if(fd < 0) - err (1, "open /dev/zero"); -#endif - flags |= MAP_PRIVATE; - - p1 = (char *)mmap(0, 2 * pagesize, PROT_READ | PROT_WRITE, - flags, fd, 0); - if (p1 == (unsigned char *)MAP_FAILED) - err (1, "mmap"); - p2 = p1 + pagesize; - ret = mprotect (p2, pagesize, 0); - if (ret < 0) - err (1, "mprotect"); - buf = p2 - t->buf_len; - memcpy (buf, t->buf, t->buf_len); - parse_reply (buf, t->buf_len); - ret = munmap (p1, 2 * pagesize); - if (ret < 0) - err (1, "munmap"); - } - return val; -#endif /* HAVE_MMAP */ -} |