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Update containerd to b382b6fe0b.

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Signed-off-by: Lantao Liu <lantaol@google.com>
This commit is contained in:
Lantao Liu
2018-07-10 19:02:52 -07:00
parent e4ad68098e
commit 1d9a754f6a
83 changed files with 954 additions and 3827 deletions
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4
vendor/github.com/docker/docker/contrib/README.md generated vendored
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@@ -1,4 +0,0 @@
The `contrib` directory contains scripts, images, and other helpful things
which are not part of the core docker distribution. Please note that they
could be out of date, since they do not receive the same attention as the
rest of the repository.

10
vendor/github.com/docker/docker/contrib/nnp-test/nnp-test.c generated vendored
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@@ -1,10 +0,0 @@
#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
int main(int argc, char *argv[])
{
printf("EUID=%d\n", geteuid());
return 0;
}

16
vendor/github.com/docker/docker/contrib/syscall-test/acct.c generated vendored
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@@ -1,16 +0,0 @@
#define _GNU_SOURCE
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <errno.h>
int main(int argc, char **argv)
{
int err = acct("/tmp/t");
if (err == -1) {
fprintf(stderr, "acct failed: %s\n", strerror(errno));
exit(EXIT_FAILURE);
}
exit(EXIT_SUCCESS);
}

7
vendor/github.com/docker/docker/contrib/syscall-test/exit32.s generated vendored
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@@ -1,7 +0,0 @@
.globl _start
.text
_start:
xorl %eax, %eax
incl %eax
movb $0, %bl
int $0x80

63
vendor/github.com/docker/docker/contrib/syscall-test/ns.c generated vendored
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@@ -1,63 +0,0 @@
#define _GNU_SOURCE
#include <errno.h>
#include <sched.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/mman.h>
#include <sys/wait.h>
#include <unistd.h>
#define STACK_SIZE (1024 * 1024) /* Stack size for cloned child */
struct clone_args {
char **argv;
};
// child_exec is the func that will be executed as the result of clone
static int child_exec(void *stuff)
{
struct clone_args *args = (struct clone_args *)stuff;
if (execvp(args->argv[0], args->argv) != 0) {
fprintf(stderr, "failed to execvp arguments %s\n",
strerror(errno));
exit(-1);
}
// we should never reach here!
exit(EXIT_FAILURE);
}
int main(int argc, char **argv)
{
struct clone_args args;
args.argv = &argv[1];
int clone_flags = CLONE_NEWNS | CLONE_NEWPID | SIGCHLD;
// allocate stack for child
char *stack; /* Start of stack buffer */
char *child_stack; /* End of stack buffer */
stack =
mmap(NULL, STACK_SIZE, PROT_READ | PROT_WRITE,
MAP_SHARED | MAP_ANON | MAP_STACK, -1, 0);
if (stack == MAP_FAILED) {
fprintf(stderr, "mmap failed: %s\n", strerror(errno));
exit(EXIT_FAILURE);
}
child_stack = stack + STACK_SIZE; /* Assume stack grows downward */
// the result of this call is that our child_exec will be run in another
// process returning its pid
pid_t pid = clone(child_exec, child_stack, clone_flags, &args);
if (pid < 0) {
fprintf(stderr, "clone failed: %s\n", strerror(errno));
exit(EXIT_FAILURE);
}
// lets wait on our child process here before we, the parent, exits
if (waitpid(pid, NULL, 0) == -1) {
fprintf(stderr, "failed to wait pid %d\n", pid);
exit(EXIT_FAILURE);
}
exit(EXIT_SUCCESS);
}

14
vendor/github.com/docker/docker/contrib/syscall-test/raw.c generated vendored
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@@ -1,14 +0,0 @@
#include <stdio.h>
#include <unistd.h>
#include <sys/socket.h>
#include <netinet/ip.h>
#include <netinet/udp.h>
int main() {
if (socket(PF_INET, SOCK_RAW, IPPROTO_UDP) == -1) {
perror("socket");
return 1;
}
return 0;
}

11
vendor/github.com/docker/docker/contrib/syscall-test/setgid.c generated vendored
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@@ -1,11 +0,0 @@
#include <sys/types.h>
#include <unistd.h>
#include <stdio.h>
int main() {
if (setgid(1) == -1) {
perror("setgid");
return 1;
}
return 0;
}

11
vendor/github.com/docker/docker/contrib/syscall-test/setuid.c generated vendored
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@@ -1,11 +0,0 @@
#include <sys/types.h>
#include <unistd.h>
#include <stdio.h>
int main() {
if (setuid(1) == -1) {
perror("setuid");
return 1;
}
return 0;
}

30
vendor/github.com/docker/docker/contrib/syscall-test/socket.c generated vendored
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@@ -1,30 +0,0 @@
#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
int main() {
int s;
struct sockaddr_in sin;
s = socket(AF_INET, SOCK_STREAM, 0);
if (s == -1) {
perror("socket");
return 1;
}
sin.sin_family = AF_INET;
sin.sin_addr.s_addr = INADDR_ANY;
sin.sin_port = htons(80);
if (bind(s, (struct sockaddr *)&sin, sizeof(sin)) == -1) {
perror("bind");
return 1;
}
close(s);
return 0;
}

63
vendor/github.com/docker/docker/contrib/syscall-test/userns.c generated vendored
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@@ -1,63 +0,0 @@
#define _GNU_SOURCE
#include <errno.h>
#include <sched.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/mman.h>
#include <sys/wait.h>
#include <unistd.h>
#define STACK_SIZE (1024 * 1024) /* Stack size for cloned child */
struct clone_args {
char **argv;
};
// child_exec is the func that will be executed as the result of clone
static int child_exec(void *stuff)
{
struct clone_args *args = (struct clone_args *)stuff;
if (execvp(args->argv[0], args->argv) != 0) {
fprintf(stderr, "failed to execvp arguments %s\n",
strerror(errno));
exit(-1);
}
// we should never reach here!
exit(EXIT_FAILURE);
}
int main(int argc, char **argv)
{
struct clone_args args;
args.argv = &argv[1];
int clone_flags = CLONE_NEWUSER | SIGCHLD;
// allocate stack for child
char *stack; /* Start of stack buffer */
char *child_stack; /* End of stack buffer */
stack =
mmap(NULL, STACK_SIZE, PROT_READ | PROT_WRITE,
MAP_SHARED | MAP_ANON | MAP_STACK, -1, 0);
if (stack == MAP_FAILED) {
fprintf(stderr, "mmap failed: %s\n", strerror(errno));
exit(EXIT_FAILURE);
}
child_stack = stack + STACK_SIZE; /* Assume stack grows downward */
// the result of this call is that our child_exec will be run in another
// process returning its pid
pid_t pid = clone(child_exec, child_stack, clone_flags, &args);
if (pid < 0) {
fprintf(stderr, "clone failed: %s\n", strerror(errno));
exit(EXIT_FAILURE);
}
// lets wait on our child process here before we, the parent, exits
if (waitpid(pid, NULL, 0) == -1) {
fprintf(stderr, "failed to wait pid %d\n", pid);
exit(EXIT_FAILURE);
}
exit(EXIT_SUCCESS);
}