* Check decoding of ptrace syscall.
*
* Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org>
+ * Copyright (c) 2016-2018 The strace developers.
* 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. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
+ * SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "tests.h"
#include <asm/unistd.h>
-#ifdef __NR_rt_sigprocmask
+#include <errno.h>
+#include "ptrace.h"
+#include <inttypes.h>
+#include <signal.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#include <linux/audit.h>
-# include <errno.h>
-# include <signal.h>
-# include <stdio.h>
-# include <string.h>
-# include <sys/wait.h>
-# include <unistd.h>
-# include "ptrace.h"
-# include <linux/audit.h>
+static const char *errstr;
static long
do_ptrace(unsigned long request, unsigned long pid,
unsigned long addr, unsigned long data)
{
- return syscall(__NR_ptrace, request, pid, addr, data);
+ long rc = syscall(__NR_ptrace, request, pid, addr, data);
+ errstr = sprintrc(rc);
+ return rc;
}
static void
test_peeksiginfo(unsigned long pid, const unsigned long bad_request)
{
- long rc = do_ptrace(PTRACE_PEEKSIGINFO, pid, 0, bad_request);
- printf("ptrace(PTRACE_PEEKSIGINFO, %u, NULL, %#lx)"
- " = %ld %s (%m)\n", (unsigned) pid, bad_request, rc, errno2name());
+ do_ptrace(PTRACE_PEEKSIGINFO, pid, 0, bad_request);
+ printf("ptrace(PTRACE_PEEKSIGINFO, %u, NULL, %#lx) = %s\n",
+ (unsigned) pid, bad_request, errstr);
- struct {
+ struct psi {
unsigned long long off;
unsigned int flags, nr;
- } *const psi = tail_alloc(sizeof(*psi));
+ };
+ TAIL_ALLOC_OBJECT_CONST_PTR(struct psi, psi);
- psi->off = 0xdeadbeeffacefeed;
+ psi->off = 0xdeadbeeffacefeedULL;
psi->flags = 1;
psi->nr = 42;
- rc = do_ptrace(PTRACE_PEEKSIGINFO,
- pid, (unsigned long) psi, bad_request);
+ do_ptrace(PTRACE_PEEKSIGINFO, pid, (unsigned long) psi, bad_request);
printf("ptrace(PTRACE_PEEKSIGINFO, %u, {off=%llu"
- ", flags=PTRACE_PEEKSIGINFO_SHARED, nr=%u}, %#lx)"
- " = %ld %s (%m)\n",
- (unsigned) pid, psi->off, psi->nr, bad_request, rc, errno2name());
+ ", flags=PTRACE_PEEKSIGINFO_SHARED, nr=%u}, %#lx) = %s\n",
+ (unsigned) pid, psi->off, psi->nr, bad_request, errstr);
pid = fork();
if ((pid_t) pid < 0)
if (errno == EINTR)
continue;
saved = errno;
- kill (pid, SIGKILL);
+ kill(pid, SIGKILL);
errno = saved;
perror_msg_and_fail("wait");
}
status);
}
- rc = do_ptrace(PTRACE_PEEKSIGINFO, pid,
- (unsigned long) psi, (unsigned long) sigs);
+ long rc = do_ptrace(PTRACE_PEEKSIGINFO, pid,
+ (unsigned long) psi, (unsigned long) sigs);
if (rc < 0) {
- printf("ptrace(PTRACE_PEEKSIGINFO, %u, {off=%llu"
- ", flags=0, nr=%u}, %p) = %ld %s (%m)\n",
+ printf("ptrace(PTRACE_PEEKSIGINFO, %u"
+ ", {off=%llu, flags=0, nr=%u}, %p) = %s\n",
(unsigned) pid, psi->off, psi->nr, sigs,
- rc, errno2name());
+ errstr);
} else {
- printf("ptrace(PTRACE_PEEKSIGINFO, %u, {off=%llu"
- ", flags=0, nr=%u}"
+ printf("ptrace(PTRACE_PEEKSIGINFO, %u"
+ ", {off=%llu, flags=0, nr=%u}"
", [{si_signo=SIGUSR1, si_code=SI_TKILL"
", si_pid=%u, si_uid=%u}"
", {si_signo=SIGUSR2, si_code=SI_TKILL"
", si_pid=%u, si_uid=%u}"
", {si_signo=SIGALRM, si_code=SI_TKILL"
", si_pid=%u, si_uid=%u}"
- "]) = %ld\n",
+ "]) = %s\n",
(unsigned) pid, psi->off, psi->nr,
(unsigned) pid, (unsigned) uid,
(unsigned) pid, (unsigned) uid,
(unsigned) pid, (unsigned) uid,
- rc);
+ errstr);
}
if (do_ptrace(PTRACE_CONT, pid, 0, 0)) {
saved = errno;
- kill (pid, SIGKILL);
+ kill(pid, SIGKILL);
errno = saved;
perror_msg_and_fail("ptrace");
}
- printf("ptrace(PTRACE_CONT, %ld, NULL, SIG_0) = 0\n", pid);
+ printf("ptrace(PTRACE_CONT, %ld, NULL, 0) = 0\n", pid);
}
}
main(void)
{
const unsigned long bad_request =
- (unsigned long) 0xdeadbeeffffffeed;
+ (unsigned long) 0xdeadbeeffffffeedULL;
const unsigned long bad_data =
- (unsigned long) 0xdeadcafefffff00d;
+ (unsigned long) 0xdeadcafefffff00dULL;
const unsigned long pid =
- (unsigned long) 0xdefaced00000000 | (unsigned) getpid();
+ (unsigned long) 0xdefaced00000000ULL | (unsigned) getpid();
- unsigned int sigset_size;
+ TAIL_ALLOC_OBJECT_CONST_PTR(uint64_t, filter_off);
- for (sigset_size = 1024 / 8; sigset_size; sigset_size >>= 1) {
- if (!syscall(__NR_rt_sigprocmask,
- SIG_SETMASK, NULL, NULL, sigset_size))
- break;
- }
- if (!sigset_size)
- perror_msg_and_fail("rt_sigprocmask");
+ const unsigned int sigset_size = get_sigset_size();
void *const k_set = tail_alloc(sigset_size);
- siginfo_t *const sip = tail_alloc(sizeof(*sip));
-
- long rc = do_ptrace(bad_request, pid, 0, 0);
- printf("ptrace(%#lx /* PTRACE_??? */, %u, NULL, NULL) = %ld %s (%m)\n",
- bad_request, (unsigned) pid, rc, errno2name());
-
- rc = do_ptrace(PTRACE_PEEKDATA, pid, bad_request, bad_data);
-# ifdef IA64
- printf("ptrace(PTRACE_PEEKDATA, %u, %#lx)"
- " = %ld %s (%m)\n",
- (unsigned) pid, bad_request, rc, errno2name());
-# else
- printf("ptrace(PTRACE_PEEKDATA, %u, %#lx, %#lx)"
- " = %ld %s (%m)\n",
- (unsigned) pid, bad_request, bad_data, rc, errno2name());
+ TAIL_ALLOC_OBJECT_CONST_PTR(siginfo_t, sip);
+
+ do_ptrace(bad_request, pid, 0, 0);
+ printf("ptrace(%#lx /* PTRACE_??? */, %u, NULL, NULL) = %s\n",
+ bad_request, (unsigned) pid, errstr);
+
+ do_ptrace(PTRACE_PEEKDATA, pid, bad_request, bad_data);
+#ifdef IA64
+ printf("ptrace(PTRACE_PEEKDATA, %u, %#lx) = %s\n",
+ (unsigned) pid, bad_request, errstr);
+#else
+ printf("ptrace(PTRACE_PEEKDATA, %u, %#lx, %#lx) = %s\n",
+ (unsigned) pid, bad_request, bad_data, errstr);
#endif
- rc = do_ptrace(PTRACE_PEEKTEXT, pid, bad_request, bad_data);
-# ifdef IA64
- printf("ptrace(PTRACE_PEEKTEXT, %u, %#lx)"
- " = %ld %s (%m)\n",
- (unsigned) pid, bad_request, rc, errno2name());
-# else
- printf("ptrace(PTRACE_PEEKTEXT, %u, %#lx, %#lx)"
- " = %ld %s (%m)\n",
- (unsigned) pid, bad_request, bad_data, rc, errno2name());
+ do_ptrace(PTRACE_PEEKTEXT, pid, bad_request, bad_data);
+#ifdef IA64
+ printf("ptrace(PTRACE_PEEKTEXT, %u, %#lx) = %s\n",
+ (unsigned) pid, bad_request, errstr);
+#else
+ printf("ptrace(PTRACE_PEEKTEXT, %u, %#lx, %#lx) = %s\n",
+ (unsigned) pid, bad_request, bad_data, errstr);
#endif
- rc = do_ptrace(PTRACE_PEEKUSER, pid, bad_request, bad_data);
-# ifdef IA64
- printf("ptrace(PTRACE_PEEKUSER, %u, %#lx)"
- " = %ld %s (%m)\n",
- (unsigned) pid, bad_request, rc, errno2name());
-# else
- printf("ptrace(PTRACE_PEEKUSER, %u, %#lx, %#lx)"
- " = %ld %s (%m)\n",
- (unsigned) pid, bad_request, bad_data, rc, errno2name());
+ do_ptrace(PTRACE_PEEKUSER, pid, bad_request, bad_data);
+#ifdef IA64
+ printf("ptrace(PTRACE_PEEKUSER, %u, %#lx) = %s\n",
+ (unsigned) pid, bad_request, errstr);
+#else
+ printf("ptrace(PTRACE_PEEKUSER, %u, %#lx, %#lx) = %s\n",
+ (unsigned) pid, bad_request, bad_data, errstr);
#endif
- rc = do_ptrace(PTRACE_POKEUSER, pid, bad_request, bad_data);
- printf("ptrace(PTRACE_POKEUSER, %u, %#lx, %#lx)"
- " = %ld %s (%m)\n",
- (unsigned) pid, bad_request, bad_data, rc, errno2name());
+ do_ptrace(PTRACE_POKEUSER, pid, bad_request, bad_data);
+ printf("ptrace(PTRACE_POKEUSER, %u, %#lx, %#lx) = %s\n",
+ (unsigned) pid, bad_request, bad_data, errstr);
- rc = do_ptrace(PTRACE_ATTACH, pid, 0, 0);
- printf("ptrace(PTRACE_ATTACH, %u) = %ld %s (%m)\n",
- (unsigned) pid, rc, errno2name());
+ do_ptrace(PTRACE_ATTACH, pid, 0, 0);
+ printf("ptrace(PTRACE_ATTACH, %u) = %s\n", (unsigned) pid, errstr);
- rc = do_ptrace(PTRACE_INTERRUPT, pid, 0, 0);
- printf("ptrace(PTRACE_INTERRUPT, %u) = %ld %s (%m)\n",
- (unsigned) pid, rc, errno2name());
+ do_ptrace(PTRACE_INTERRUPT, pid, 0, 0);
+ printf("ptrace(PTRACE_INTERRUPT, %u) = %s\n", (unsigned) pid, errstr);
- rc = do_ptrace(PTRACE_KILL, pid, 0, 0);
- printf("ptrace(PTRACE_KILL, %u) = %ld %s (%m)\n",
- (unsigned) pid, rc, errno2name());
+ do_ptrace(PTRACE_KILL, pid, 0, 0);
+ printf("ptrace(PTRACE_KILL, %u) = %s\n", (unsigned) pid, errstr);
- rc = do_ptrace(PTRACE_LISTEN, pid, 0, 0);
- printf("ptrace(PTRACE_LISTEN, %u) = %ld %s (%m)\n",
- (unsigned) pid, rc, errno2name());
+ do_ptrace(PTRACE_LISTEN, pid, 0, 0);
+ printf("ptrace(PTRACE_LISTEN, %u) = %s\n", (unsigned) pid, errstr);
sigset_t libc_set;
sigemptyset(&libc_set);
sigaddset(&libc_set, SIGUSR1);
memcpy(k_set, &libc_set, sigset_size);
- rc = do_ptrace(PTRACE_SETSIGMASK,
- pid, sigset_size, (unsigned long) k_set);
- printf("ptrace(PTRACE_SETSIGMASK, %u, %u, [USR1])"
- " = %ld %s (%m)\n",
- (unsigned) pid, sigset_size, rc, errno2name());
+ do_ptrace(PTRACE_SETSIGMASK, pid, sigset_size, (unsigned long) k_set);
+ printf("ptrace(PTRACE_SETSIGMASK, %u, %u, [USR1]) = %s\n",
+ (unsigned) pid, sigset_size, errstr);
+
+ do_ptrace(PTRACE_GETSIGMASK, pid, sigset_size, (unsigned long) k_set);
+ printf("ptrace(PTRACE_GETSIGMASK, %u, %u, %p) = %s\n",
+ (unsigned) pid, sigset_size, k_set, errstr);
+
+ do_ptrace(PTRACE_SECCOMP_GET_FILTER, pid, 42, 0);
+ printf("ptrace(PTRACE_SECCOMP_GET_FILTER, %u, 42, NULL) = %s\n",
+ (unsigned) pid, errstr);
- rc = do_ptrace(PTRACE_GETSIGMASK,
- pid, sigset_size, (unsigned long) k_set);
- printf("ptrace(PTRACE_GETSIGMASK, %u, %u, %p)"
- " = %ld %s (%m)\n",
- (unsigned) pid, sigset_size, k_set, rc, errno2name());
+ do_ptrace(PTRACE_SECCOMP_GET_METADATA, pid, bad_data, 0);
+ printf("ptrace(PTRACE_SECCOMP_GET_METADATA, %u, %lu, NULL) = %s\n",
+ (unsigned) pid, bad_data, errstr);
- rc = do_ptrace(PTRACE_SECCOMP_GET_FILTER, pid, 42, 0);
- printf("ptrace(PTRACE_SECCOMP_GET_FILTER, %u, 42, NULL)"
- " = %ld %s (%m)\n", (unsigned) pid, rc, errno2name());
+ do_ptrace(PTRACE_SECCOMP_GET_METADATA, pid, 7,
+ (unsigned long) filter_off);
+ printf("ptrace(PTRACE_SECCOMP_GET_METADATA, %u, 7, %p) = %s\n",
+ (unsigned) pid, filter_off, errstr);
- rc = do_ptrace(PTRACE_GETEVENTMSG, pid, bad_request, bad_data);
- printf("ptrace(PTRACE_GETEVENTMSG, %u, %#lx, %#lx)"
- " = %ld %s (%m)\n",
- (unsigned) pid, bad_request, bad_data, rc, errno2name());
+ *filter_off = 0xfacefeeddeadc0deULL;
+ do_ptrace(PTRACE_SECCOMP_GET_METADATA, pid, bad_data,
+ (unsigned long) filter_off);
+ printf("ptrace(PTRACE_SECCOMP_GET_METADATA, %u, %lu, "
+ "{filter_off=%" PRIu64 "}) = %s\n",
+ (unsigned) pid, bad_data, *filter_off, errstr);
+
+ do_ptrace(PTRACE_GETEVENTMSG, pid, bad_request, bad_data);
+ printf("ptrace(PTRACE_GETEVENTMSG, %u, %#lx, %#lx) = %s\n",
+ (unsigned) pid, bad_request, bad_data, errstr);
memset(sip, -1, sizeof(*sip));
sip->si_signo = SIGIO;
sip->si_errno = ENOENT;
sip->si_band = -2;
- rc = do_ptrace(PTRACE_SETSIGINFO,
- pid, bad_request, (unsigned long) sip);
+ do_ptrace(PTRACE_SETSIGINFO, pid, bad_request, (unsigned long) sip);
printf("ptrace(PTRACE_SETSIGINFO, %u, %#lx, {si_signo=SIGIO"
- ", si_code=POLL_IN, si_errno=ENOENT, si_band=-2})"
- " = %ld %s (%m)\n",
- (unsigned) pid, bad_request, rc, errno2name());
+ ", si_code=POLL_IN, si_errno=ENOENT, si_band=-2}) = %s\n",
+ (unsigned) pid, bad_request, errstr);
memset(sip, -1, sizeof(*sip));
sip->si_signo = SIGTRAP;
sip->si_uid = 3;
sip->si_ptr = (void *) bad_request;
- rc = do_ptrace(PTRACE_SETSIGINFO,
- pid, bad_request, (unsigned long) sip);
+ do_ptrace(PTRACE_SETSIGINFO, pid, bad_request, (unsigned long) sip);
printf("ptrace(PTRACE_SETSIGINFO, %u, %#lx, {si_signo=SIGTRAP"
", si_code=TRAP_BRKPT, si_errno=ENOENT, si_pid=2, si_uid=3"
- ", si_value={int=%d, ptr=%p}}) = %ld %s (%m)\n",
- (unsigned) pid, bad_request, sip->si_int, sip->si_ptr, rc, errno2name());
+ ", si_value={int=%d, ptr=%p}}) = %s\n",
+ (unsigned) pid, bad_request, sip->si_int, sip->si_ptr,
+ errstr);
memset(sip, -1, sizeof(*sip));
sip->si_signo = SIGILL;
sip->si_code = 1;
sip->si_errno = ENOENT;
- sip->si_addr = (void *) (unsigned long) 0xfacefeeddeadbeef;
+ sip->si_addr = (void *) (unsigned long) 0xfacefeeddeadbeefULL;
- rc = do_ptrace(PTRACE_SETSIGINFO,
- pid, bad_request, (unsigned long) sip);
+ do_ptrace(PTRACE_SETSIGINFO, pid, bad_request, (unsigned long) sip);
printf("ptrace(PTRACE_SETSIGINFO, %u, %#lx, {si_signo=SIGILL"
- ", si_code=ILL_ILLOPC, si_errno=ENOENT, si_addr=%p})"
- " = %ld %s (%m)\n",
- (unsigned) pid, bad_request, sip->si_addr, rc, errno2name());
+ ", si_code=ILL_ILLOPC, si_errno=ENOENT, si_addr=%p}) = %s\n",
+ (unsigned) pid, bad_request, sip->si_addr, errstr);
memset(sip, -1, sizeof(*sip));
sip->si_signo = SIGFPE;
sip->si_code = 1;
sip->si_errno = ENOENT;
- sip->si_addr = (void *) (unsigned long) 0xfacefeeddeadbeef;
+ sip->si_addr = (void *) (unsigned long) 0xfacefeeddeadbeefULL;
- rc = do_ptrace(PTRACE_SETSIGINFO,
- pid, bad_request, (unsigned long) sip);
+ do_ptrace(PTRACE_SETSIGINFO, pid, bad_request, (unsigned long) sip);
printf("ptrace(PTRACE_SETSIGINFO, %u, %#lx, {si_signo=SIGFPE"
- ", si_code=FPE_INTDIV, si_errno=ENOENT, si_addr=%p})"
- " = %ld %s (%m)\n",
- (unsigned) pid, bad_request, sip->si_addr, rc, errno2name());
+ ", si_code=FPE_INTDIV, si_errno=ENOENT, si_addr=%p}) = %s\n",
+ (unsigned) pid, bad_request, sip->si_addr, errstr);
memset(sip, -1, sizeof(*sip));
sip->si_signo = SIGBUS;
sip->si_code = 1;
sip->si_errno = -2;
- sip->si_addr = (void *) (unsigned long) 0xfacefeeddeadbeef;
+ sip->si_addr = (void *) (unsigned long) 0xfacefeeddeadbeefULL;
- rc = do_ptrace(PTRACE_SETSIGINFO,
- pid, bad_request, (unsigned long) sip);
+ do_ptrace(PTRACE_SETSIGINFO, pid, bad_request, (unsigned long) sip);
printf("ptrace(PTRACE_SETSIGINFO, %u, %#lx, {si_signo=SIGBUS"
- ", si_code=BUS_ADRALN, si_errno=%d, si_addr=%p})"
- " = %ld %s (%m)\n",
+ ", si_code=BUS_ADRALN, si_errno=%d, si_addr=%p}) = %s\n",
(unsigned) pid, bad_request, sip->si_errno, sip->si_addr,
- rc, errno2name());
+ errstr);
memset(sip, -1, sizeof(*sip));
sip->si_signo = SIGPROF;
sip->si_uid = 3;
sip->si_ptr = 0;
- rc = do_ptrace(PTRACE_SETSIGINFO,
- pid, bad_request, (unsigned long) sip);
+ do_ptrace(PTRACE_SETSIGINFO, pid, bad_request, (unsigned long) sip);
printf("ptrace(PTRACE_SETSIGINFO, %u, %#lx, {si_signo=SIGPROF"
- ", si_code=%#x, si_errno=%d, si_pid=0, si_uid=3})"
- " = %ld %s (%m)\n",
+ ", si_code=%#x, si_errno=%d, si_pid=0, si_uid=3}) = %s\n",
(unsigned) pid, bad_request, sip->si_code, sip->si_errno,
- rc, errno2name());
+ errstr);
#ifdef HAVE_SIGINFO_T_SI_SYSCALL
memset(sip, -1, sizeof(*sip));
sip->si_signo = SIGSYS;
sip->si_code = 1;
sip->si_errno = ENOENT;
- sip->si_call_addr = (void *) (unsigned long) 0xfacefeeddeadbeef;
+ sip->si_call_addr = (void *) (unsigned long) 0xfacefeeddeadbeefULL;
sip->si_syscall = -1U;
sip->si_arch = AUDIT_ARCH_X86_64;
- rc = do_ptrace(PTRACE_SETSIGINFO,
- pid, bad_request, (unsigned long) sip);
+ do_ptrace(PTRACE_SETSIGINFO, pid, bad_request, (unsigned long) sip);
printf("ptrace(PTRACE_SETSIGINFO, %u, %#lx, {si_signo=SIGSYS"
", si_code=SYS_SECCOMP, si_errno=ENOENT, si_call_addr=%p"
- ", si_syscall=__NR_syscall_%u, si_arch=AUDIT_ARCH_X86_64})"
- " = %ld %s (%m)\n",
+ ", si_syscall=%u, si_arch=AUDIT_ARCH_X86_64})"
+ " = %s\n",
(unsigned) pid, bad_request, sip->si_call_addr, sip->si_syscall,
- rc, errno2name());
+ errstr);
+
+ sip->si_errno = 3141592653U;
+ sip->si_call_addr = NULL;
+ sip->si_syscall = __NR_read;
+ sip->si_arch = 0xda7a1057;
+
+ do_ptrace(PTRACE_SETSIGINFO, pid, bad_request, (unsigned long) sip);
+ printf("ptrace(PTRACE_SETSIGINFO, %u, %#lx, {si_signo=SIGSYS"
+ ", si_code=SYS_SECCOMP, si_errno=%d, si_call_addr=NULL"
+ ", si_syscall=__NR_read, si_arch=%#x /* AUDIT_ARCH_??? */})"
+ " = %s\n",
+ (unsigned) pid, bad_request, sip->si_errno, sip->si_arch,
+ errstr);
#endif
#if defined HAVE_SIGINFO_T_SI_TIMERID && defined HAVE_SIGINFO_T_SI_OVERRUN
sip->si_errno = ENOENT;
sip->si_timerid = 0xdeadbeef;
sip->si_overrun = -1;
- sip->si_ptr = (void *) (unsigned long) 0xfacefeeddeadbeef;
+ sip->si_ptr = (void *) (unsigned long) 0xfacefeeddeadbeefULL;
- rc = do_ptrace(PTRACE_SETSIGINFO,
- pid, bad_request, (unsigned long) sip);
+ do_ptrace(PTRACE_SETSIGINFO, pid, bad_request, (unsigned long) sip);
printf("ptrace(PTRACE_SETSIGINFO, %u, %#lx, {si_signo=SIGHUP"
", si_code=SI_TIMER, si_errno=ENOENT, si_timerid=%#x"
- ", si_overrun=%d, si_value={int=%d, ptr=%p}}) = %ld %s (%m)\n",
+ ", si_overrun=%d, si_value={int=%d, ptr=%p}}) = %s\n",
(unsigned) pid, bad_request, sip->si_timerid, sip->si_overrun,
- sip->si_int, sip->si_ptr, rc, errno2name());
+ sip->si_int, sip->si_ptr, errstr);
#endif
- rc = do_ptrace(PTRACE_GETSIGINFO,
- pid, bad_request, (unsigned long) sip);
+ do_ptrace(PTRACE_GETSIGINFO, pid, bad_request, (unsigned long) sip);
printf("ptrace(PTRACE_GETSIGINFO, %u, %#lx, %p)"
- " = %ld %s (%m)\n", (unsigned) pid, bad_request, sip, rc, errno2name());
+ " = %s\n", (unsigned) pid, bad_request, sip, errstr);
- rc = do_ptrace(PTRACE_CONT, pid, 0, SIGUSR1);
- printf("ptrace(PTRACE_CONT, %u, NULL, SIGUSR1) = %ld %s (%m)\n",
- (unsigned) pid, rc, errno2name());
+ do_ptrace(PTRACE_CONT, pid, 0, SIGUSR1);
+ printf("ptrace(PTRACE_CONT, %u, NULL, SIGUSR1) = %s\n",
+ (unsigned) pid, errstr);
- rc = do_ptrace(PTRACE_DETACH, pid, 0, SIGUSR2);
- printf("ptrace(PTRACE_DETACH, %u, NULL, SIGUSR2) = %ld %s (%m)\n",
- (unsigned) pid, rc, errno2name());
+ do_ptrace(PTRACE_DETACH, pid, 0, SIGUSR2);
+ printf("ptrace(PTRACE_DETACH, %u, NULL, SIGUSR2) = %s\n",
+ (unsigned) pid, errstr);
- rc = do_ptrace(PTRACE_SYSCALL, pid, 0, SIGUSR1);
- printf("ptrace(PTRACE_SYSCALL, %u, NULL, SIGUSR1) = %ld %s (%m)\n",
- (unsigned) pid, rc, errno2name());
+ do_ptrace(PTRACE_SYSCALL, pid, 0, SIGUSR1);
+ printf("ptrace(PTRACE_SYSCALL, %u, NULL, SIGUSR1) = %s\n",
+ (unsigned) pid, errstr);
#ifdef PTRACE_SINGLESTEP
- rc = do_ptrace(PTRACE_SINGLESTEP, pid, 0, SIGUSR2);
- printf("ptrace(PTRACE_SINGLESTEP, %u, NULL, SIGUSR2) = %ld %s (%m)\n",
- (unsigned) pid, rc, errno2name());
+ do_ptrace(PTRACE_SINGLESTEP, pid, 0, SIGUSR2);
+ printf("ptrace(PTRACE_SINGLESTEP, %u, NULL, SIGUSR2) = %s\n",
+ (unsigned) pid, errstr);
#endif
#ifdef PTRACE_SINGLEBLOCK
- rc = do_ptrace(PTRACE_SINGLEBLOCK, pid, 0, SIGUSR1);
- printf("ptrace(PTRACE_SINGLEBLOCK, %u, NULL, SIGUSR1) = %ld %s (%m)\n",
- (unsigned) pid, rc, errno2name());
+ do_ptrace(PTRACE_SINGLEBLOCK, pid, 0, SIGUSR1);
+ printf("ptrace(PTRACE_SINGLEBLOCK, %u, NULL, SIGUSR1) = %s\n",
+ (unsigned) pid, errstr);
#endif
#ifdef PTRACE_SYSEMU
- rc = do_ptrace(PTRACE_SYSEMU, pid, 0, SIGUSR2);
- printf("ptrace(PTRACE_SYSEMU, %u, NULL, SIGUSR2) = %ld %s (%m)\n",
- (unsigned) pid, rc, errno2name());
+ do_ptrace(PTRACE_SYSEMU, pid, 0, SIGUSR2);
+ printf("ptrace(PTRACE_SYSEMU, %u, NULL, SIGUSR2) = %s\n",
+ (unsigned) pid, errstr);
#endif
#ifdef PTRACE_SYSEMU_SINGLESTEP
- rc = do_ptrace(PTRACE_SYSEMU_SINGLESTEP, pid, 0, SIGUSR1);
- printf("ptrace(PTRACE_SYSEMU_SINGLESTEP, %u, NULL, SIGUSR1)"
- " = %ld %s (%m)\n", (unsigned) pid, rc, errno2name());
+ do_ptrace(PTRACE_SYSEMU_SINGLESTEP, pid, 0, SIGUSR1);
+ printf("ptrace(PTRACE_SYSEMU_SINGLESTEP, %u, NULL, SIGUSR1) = %s\n",
+ (unsigned) pid, errstr);
#endif
- rc = do_ptrace(PTRACE_SETOPTIONS,
- pid, 0, PTRACE_O_TRACEFORK|PTRACE_O_TRACECLONE);
+ do_ptrace(PTRACE_SETOPTIONS,
+ pid, 0, PTRACE_O_TRACEFORK|PTRACE_O_TRACECLONE);
printf("ptrace(PTRACE_SETOPTIONS, %u, NULL"
- ", PTRACE_O_TRACEFORK|PTRACE_O_TRACECLONE) = %ld %s (%m)\n",
- (unsigned) pid, rc, errno2name());
+ ", PTRACE_O_TRACEFORK|PTRACE_O_TRACECLONE) = %s\n",
+ (unsigned) pid, errstr);
- rc = do_ptrace(PTRACE_SEIZE,
- pid, bad_request, PTRACE_O_TRACESYSGOOD);
- printf("ptrace(PTRACE_SEIZE, %u, %#lx"
- ", PTRACE_O_TRACESYSGOOD) = %ld %s (%m)\n",
- (unsigned) pid, bad_request, rc, errno2name());
+ do_ptrace(PTRACE_SEIZE, pid, bad_request, PTRACE_O_TRACESYSGOOD);
+ printf("ptrace(PTRACE_SEIZE, %u, %#lx, PTRACE_O_TRACESYSGOOD) = %s\n",
+ (unsigned) pid, bad_request, errstr);
- rc = do_ptrace(PTRACE_SETREGSET, pid, 1, bad_request);
- printf("ptrace(PTRACE_SETREGSET, %u, NT_PRSTATUS, %#lx)"
- " = %ld %s (%m)\n",
- (unsigned) pid, bad_request, rc, errno2name());
+ do_ptrace(PTRACE_SETREGSET, pid, 1, bad_request);
+ printf("ptrace(PTRACE_SETREGSET, %u, NT_PRSTATUS, %#lx) = %s\n",
+ (unsigned) pid, bad_request, errstr);
- rc = do_ptrace(PTRACE_GETREGSET, pid, 3, bad_request);
- printf("ptrace(PTRACE_GETREGSET, %u, NT_PRPSINFO, %#lx)"
- " = %ld %s (%m)\n",
- (unsigned) pid, bad_request, rc, errno2name());
+ do_ptrace(PTRACE_GETREGSET, pid, 3, bad_request);
+ printf("ptrace(PTRACE_GETREGSET, %u, NT_PRPSINFO, %#lx) = %s\n",
+ (unsigned) pid, bad_request, errstr);
test_peeksiginfo(pid, bad_request);
- rc = do_ptrace(PTRACE_TRACEME, 0, 0, 0);
- if (rc)
- printf("ptrace(PTRACE_TRACEME) = %ld %s (%m)\n",
- rc, errno2name());
- else
- printf("ptrace(PTRACE_TRACEME) = 0\n");
+ do_ptrace(PTRACE_TRACEME, 0, 0, 0);
+ printf("ptrace(PTRACE_TRACEME) = %s\n", errstr);
puts("+++ exited with 0 +++");
return 0;
}
-
-
-#else
-
-SKIP_MAIN_UNDEFINED("__NR_rt_sigprocmask")
-
-#endif
projects / strace / blobdiff