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torture: Create a torture_terminate_process() function

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Signed-off-by: Andreas Schneider <asn@cryptomilk.org>

(cherry-picked from commit ae89b6c0)
This commit is contained in:
Andreas Schneider
2015-09-10 11:22:49 +02:00
committed by Jakub Jelen
parent 7113074ae4
commit 96e04d4691
2 changed files with 47 additions and 34 deletions
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79
tests/torture.c
View File

@@ -344,6 +344,47 @@ int torture_isdir(const char *path) {
return 0;
}
int torture_terminate_process(const char *pidfile)
{
char buf[8] = {0};
long int tmp;
ssize_t rc;
pid_t pid;
int fd;
/* read the pidfile */
fd = open(pidfile, O_RDONLY);
if (fd < 0) {
return -1;
}
rc = read(fd, buf, sizeof(buf));
close(fd);
if (rc <= 0) {
return -1;
}
buf[sizeof(buf) - 1] = '\0';
tmp = strtol(buf, NULL, 10);
if (tmp == 0 || tmp > 0xFFFF || errno == ERANGE) {
return -1;
}
pid = (pid_t)(tmp & 0xFFFF);
/* Make sure the process goes away! */
kill(pid, SIGTERM);
kill(pid, 0);
if (rc == 0) {
fprintf(stderr,
"WARNING: The process server is still running!\n");
}
return 0;
}
ssh_session torture_ssh_session(const char *host,
const unsigned int *port,
const char *user,
@@ -824,43 +865,13 @@ void torture_teardown_socket_dir(void **state)
void torture_teardown_sshd_server(void **state)
{
struct torture_state *s = *state;
char buf[8] = {0};
long int tmp;
ssize_t rc;
pid_t pid;
int fd;
int rc;
/* read the pidfile */
fd = open(s->srv_pidfile, O_RDONLY);
if (fd < 0) {
goto done;
rc = torture_terminate_process(s->srv_pidfile);
if (rc != 0) {
fprintf(stderr, "Failed to terminate sshd");
}
rc = read(fd, buf, sizeof(buf));
close(fd);
if (rc <= 0) {
goto done;
}
buf[sizeof(buf) - 1] = '\0';
tmp = strtol(buf, NULL, 10);
if (tmp == 0 || tmp > 0xFFFF || errno == ERANGE) {
goto done;
}
pid = (pid_t)(tmp & 0xFFFF);
/* Make sure the daemon goes away! */
kill(pid, SIGTERM);
kill(pid, 0);
if (rc == 0) {
fprintf(stderr,
"WARNING the sshd server is still running!\n");
}
done:
torture_teardown_socket_dir(state);
}

2
tests/torture.h
View File

@@ -76,6 +76,8 @@ void torture_cmdline_parse(int argc, char **argv, struct argument_s *arguments);
int torture_rmdirs(const char *path);
int torture_isdir(const char *path);
int torture_terminate_process(const char *pidfile);
/*
* Returns the verbosity level asked by user
*/