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Introduced wrapper macros snew(), snewn() and sresize() for the
[u/mdw/putty]
/
rlogin.c
diff --git
a/rlogin.c
b/rlogin.c
index
ff2af31
..
c3ef25c
100644
(file)
--- a/
rlogin.c
+++ b/
rlogin.c
@@
-110,7
+110,7
@@
static char *rlogin_init(void *frontend_handle, void **backend_handle,
char *err;
Rlogin rlogin;
char *err;
Rlogin rlogin;
- rlogin = s
malloc(sizeof(*rlogin)
);
+ rlogin = s
new(struct rlogin_tag
);
rlogin->fn = &fn_table;
rlogin->s = NULL;
rlogin->frontend = frontend_handle;
rlogin->fn = &fn_table;
rlogin->s = NULL;
rlogin->frontend = frontend_handle;
@@
-169,7
+169,7
@@
static char *rlogin_init(void *frontend_handle, void **backend_handle,
sk_write(rlogin->s, cfg->termtype,
strlen(cfg->termtype));
sk_write(rlogin->s, "/", 1);
sk_write(rlogin->s, cfg->termtype,
strlen(cfg->termtype));
sk_write(rlogin->s, "/", 1);
- for (p = cfg->termspeed; isdigit(*p); p++) continue;
+ for (p = cfg->termspeed; isdigit(
(unsigned char)
*p); p++) continue;
sk_write(rlogin->s, cfg->termspeed, p - cfg->termspeed);
rlogin->bufsize = sk_write(rlogin->s, &z, 1);
}
sk_write(rlogin->s, cfg->termspeed, p - cfg->termspeed);
rlogin->bufsize = sk_write(rlogin->s, &z, 1);
}
@@
-177,6
+177,15
@@
static char *rlogin_init(void *frontend_handle, void **backend_handle,
return NULL;
}
return NULL;
}
+static void rlogin_free(void *handle)
+{
+ Rlogin rlogin = (Rlogin) handle;
+
+ if (rlogin->s)
+ sk_close(rlogin->s);
+ sfree(rlogin);
+}
+
/*
* Stub routine (we don't have any need to reconfigure this backend).
*/
/*
* Stub routine (we don't have any need to reconfigure this backend).
*/
@@
-282,6
+291,7
@@
static int rlogin_exitcode(void *handle)
Backend rlogin_backend = {
rlogin_init,
Backend rlogin_backend = {
rlogin_init,
+ rlogin_free,
rlogin_reconfig,
rlogin_send,
rlogin_sendbuffer,
rlogin_reconfig,
rlogin_send,
rlogin_sendbuffer,