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Use a union for idlist's name/max_id value. Fixes bug 8137.
[rsync/rsync.git]
/
main.c
diff --git
a/main.c
b/main.c
index
3f194f1
..
16b283c
100644
(file)
--- a/
main.c
+++ b/
main.c
@@
-70,9
+70,11
@@
extern int sock_f_out;
extern int filesfrom_fd;
extern int connect_timeout;
extern int send_msgs_to_gen;
extern int filesfrom_fd;
extern int connect_timeout;
extern int send_msgs_to_gen;
+extern dev_t filesystem_dev;
extern pid_t cleanup_child_pid;
extern size_t bwlimit_writemax;
extern unsigned int module_dirlen;
extern pid_t cleanup_child_pid;
extern size_t bwlimit_writemax;
extern unsigned int module_dirlen;
+extern BOOL flist_receiving_enabled;
extern BOOL shutting_down;
extern struct stats stats;
extern char *stdout_format;
extern BOOL shutting_down;
extern struct stats stats;
extern char *stdout_format;
@@
-93,7
+95,8
@@
extern filter_rule_list daemon_filter_list;
uid_t our_uid;
gid_t our_gid;
uid_t our_uid;
gid_t our_gid;
-int am_generator = 0;
+int am_receiver = 0; /* Only set to 1 after the receiver/generator fork. */
+int am_generator = 0; /* Only set to 1 after the receiver/generator fork. */
int local_server = 0;
int daemon_over_rsh = 0;
mode_t orig_umask = 0;
int local_server = 0;
int daemon_over_rsh = 0;
mode_t orig_umask = 0;
@@
-128,7
+131,7
@@
static void show_malloc_stats(void);
pid_t wait_process(pid_t pid, int *status_ptr, int flags)
{
pid_t waited_pid;
pid_t wait_process(pid_t pid, int *status_ptr, int flags)
{
pid_t waited_pid;
-
+
do {
waited_pid = waitpid(pid, status_ptr, flags);
} while (waited_pid == -1 && errno == EINTR);
do {
waited_pid = waitpid(pid, status_ptr, flags);
} while (waited_pid == -1 && errno == EINTR);
@@
-394,7
+397,7
@@
static pid_t do_cmd(char *cmd, char *machine, char *user, char **remote_argv, in
int *f_in_p, int *f_out_p)
{
int i, argc = 0;
int *f_in_p, int *f_out_p)
{
int i, argc = 0;
- char *args[MAX_ARGS];
+ char *args[MAX_ARGS]
, *need_to_free = NULL
;
pid_t pid;
int dash_l_set = 0;
pid_t pid;
int dash_l_set = 0;
@@
-405,7
+408,7
@@
static pid_t do_cmd(char *cmd, char *machine, char *user, char **remote_argv, in
cmd = rsh_env;
if (!cmd)
cmd = RSYNC_RSH;
cmd = rsh_env;
if (!cmd)
cmd = RSYNC_RSH;
- cmd =
strdup(cmd); /*MEMORY LEAK*/
+ cmd =
need_to_free = strdup(cmd);
if (!cmd)
goto oom;
if (!cmd)
goto oom;
@@
-491,7
+494,11
@@
static pid_t do_cmd(char *cmd, char *machine, char *user, char **remote_argv, in
rprintf(FERROR, "internal: args[] overflowed in do_cmd()\n");
exit_cleanup(RERR_SYNTAX);
}
rprintf(FERROR, "internal: args[] overflowed in do_cmd()\n");
exit_cleanup(RERR_SYNTAX);
}
- args[argc++] = *remote_argv++;
+ if (**remote_argv == '-') {
+ if (asprintf(args + argc++, "./%s", *remote_argv++) < 0)
+ out_of_memory("do_cmd");
+ } else
+ args[argc++] = *remote_argv++;
remote_argc--;
}
}
remote_argc--;
}
}
@@
-537,6
+544,9
@@
static pid_t do_cmd(char *cmd, char *machine, char *user, char **remote_argv, in
send_protected_args(*f_out_p, args);
}
send_protected_args(*f_out_p, args);
}
+ if (need_to_free)
+ free(need_to_free);
+
return pid;
oom:
return pid;
oom:
@@
-571,6
+581,10
@@
static char *get_local_name(struct file_list *flist, char *dest_path)
if (!dest_path || list_only)
return NULL;
if (!dest_path || list_only)
return NULL;
+ /* Treat an empty string as a copy into the current directory. */
+ if (!*dest_path)
+ dest_path = ".";
+
if (daemon_filter_list.head) {
char *slash = strrchr(dest_path, '/');
if (slash && (slash[1] == '\0' || (slash[1] == '.' && slash[2] == '\0')))
if (daemon_filter_list.head) {
char *slash = strrchr(dest_path, '/');
if (slash && (slash[1] == '\0' || (slash[1] == '.' && slash[2] == '\0')))
@@
-597,6
+611,7
@@
static char *get_local_name(struct file_list *flist, char *dest_path)
full_fname(dest_path));
exit_cleanup(RERR_FILESELECT);
}
full_fname(dest_path));
exit_cleanup(RERR_FILESELECT);
}
+ filesystem_dev = st.st_dev; /* ensures --force works right w/-x */
return NULL;
}
if (file_total > 1) {
return NULL;
}
if (file_total > 1) {
@@
-634,7
+649,7
@@
static char *get_local_name(struct file_list *flist, char *dest_path)
exit_cleanup(RERR_SYNTAX);
}
exit_cleanup(RERR_SYNTAX);
}
- if (
mkdir_defmode(dest_path
) != 0) {
+ if (
do_mkdir(dest_path, ACCESSPERMS
) != 0) {
rsyserr(FERROR, errno, "mkdir %s failed",
full_fname(dest_path));
exit_cleanup(RERR_FILEIO);
rsyserr(FERROR, errno, "mkdir %s failed",
full_fname(dest_path));
exit_cleanup(RERR_FILEIO);
@@
-847,6
+862,7
@@
static int do_recv(int f_in, int f_out, char *local_name)
}
if (pid == 0) {
}
if (pid == 0) {
+ am_receiver = 1;
send_msgs_to_gen = am_server;
close(error_pipe[0]);
send_msgs_to_gen = am_server;
close(error_pipe[0]);
@@
-898,6
+914,7
@@
static int do_recv(int f_in, int f_out, char *local_name)
}
am_generator = 1;
}
am_generator = 1;
+ flist_receiving_enabled = True;
io_end_multiplex_in(MPLX_SWITCHING);
if (write_batch && !am_server)
io_end_multiplex_in(MPLX_SWITCHING);
if (write_batch && !am_server)
@@
-1296,6
+1313,9
@@
static int start_client(int argc, char *argv[])
remote_argc = argc = 1;
}
remote_argc = argc = 1;
}
+ if (!rsync_port && remote_argc && !**remote_argv) /* Turn an empty arg into a dot dir. */
+ *remote_argv = ".";
+
if (am_sender) {
char *dummy_host;
int dummy_port = rsync_port;
if (am_sender) {
char *dummy_host;
int dummy_port = rsync_port;
@@
-1331,6
+1351,8
@@
static int start_client(int argc, char *argv[])
rprintf(FERROR, "All source args must use the same port number.\n");
exit_cleanup(RERR_SYNTAX);
}
rprintf(FERROR, "All source args must use the same port number.\n");
exit_cleanup(RERR_SYNTAX);
}
+ if (!rsync_port && !*arg) /* Turn an empty arg into a dot dir. */
+ arg = ".";
remote_argv[i] = arg;
}
}
remote_argv[i] = arg;
}
}
@@
-1362,7
+1384,7
@@
static int start_client(int argc, char *argv[])
if (DEBUG_GTE(CMD, 2)) {
rprintf(FINFO,"cmd=%s machine=%s user=%s path=%s\n",
NS(shell_cmd), NS(shell_machine), NS(shell_user),
if (DEBUG_GTE(CMD, 2)) {
rprintf(FINFO,"cmd=%s machine=%s user=%s path=%s\n",
NS(shell_cmd), NS(shell_machine), NS(shell_user),
-
remote_argv ? NS(remote_argv[0]) : ""
);
+
NS(remote_argv[0])
);
}
pid = do_cmd(shell_cmd, shell_machine, shell_user, remote_argv, remote_argc,
}
pid = do_cmd(shell_cmd, shell_machine, shell_user, remote_argv, remote_argc,
@@
-1514,9
+1536,10
@@
int main(int argc,char *argv[])
exit_cleanup(RERR_SYNTAX);
}
exit_cleanup(RERR_SYNTAX);
}
- /* we set a 0 umask so that correct file permissions can be
- * carried across */
- orig_umask = umask(0);
+ /* Get the umask for use in permission calculations. We no longer set
+ * it to zero; that is ugly and pointless now that all the callers that
+ * relied on it have been reeducated to work with default ACLs. */
+ umask(orig_umask = umask(0));
#if defined CONFIG_LOCALE && defined HAVE_SETLOCALE
setlocale(LC_CTYPE, "");
#if defined CONFIG_LOCALE && defined HAVE_SETLOCALE
setlocale(LC_CTYPE, "");