vishalmishra434 / rpms / openssh

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diff -up openssh-5.2p1/openbsd-compat/port-linux.c.sesftp openssh-5.2p1/openbsd-compat/port-linux.c
--- openssh-5.2p1/openbsd-compat/port-linux.c.sesftp	2009-08-12 00:29:37.712368892 +0200
+++ openssh-5.2p1/openbsd-compat/port-linux.c	2009-08-12 00:29:37.732544890 +0200
@@ -469,4 +469,36 @@ ssh_selinux_setup_pty(char *pwname, cons
 		freecon(user_ctx);
 	debug3("%s: done", __func__);
 }
+
+void
+ssh_selinux_change_context(const char *newname)
+{
+	int len, newlen;
+	char *oldctx, *newctx, *cx;
+
+	if (!ssh_selinux_enabled())
+		return;
+
+	if (getcon((security_context_t *)&oldctx) < 0) {
+		logit("%s: getcon failed with %s", __func__, strerror (errno));
+		return;
+	}
+	if ((cx = index(oldctx, ':')) == NULL || (cx = index(cx + 1, ':')) == NULL) {
+		logit ("%s: unparseable context %s", __func__, oldctx);
+		return;
+	}
+
+	newlen = strlen(oldctx) + strlen(newname) + 1;
+	newctx = xmalloc(newlen);
+	len = cx - oldctx + 1;
+	memcpy(newctx, oldctx, len);
+	strlcpy(newctx + len, newname, newlen - len);
+	if ((cx = index(cx + 1, ':')))
+		strlcat(newctx, cx, newlen);
+	debug3("%s: setting context from '%s' to '%s'", __func__, oldctx, newctx);
+	if (setcon(newctx) < 0)
+		logit("%s: setcon failed with %s", __func__, strerror (errno));
+	xfree(oldctx);
+	xfree(newctx);
+}
 #endif /* WITH_SELINUX */
diff -up openssh-5.2p1/openbsd-compat/port-linux.h.sesftp openssh-5.2p1/openbsd-compat/port-linux.h
--- openssh-5.2p1/openbsd-compat/port-linux.h.sesftp	2008-03-26 21:27:21.000000000 +0100
+++ openssh-5.2p1/openbsd-compat/port-linux.h	2009-08-12 00:29:37.733388083 +0200
@@ -23,6 +23,7 @@
 int ssh_selinux_enabled(void);
 void ssh_selinux_setup_pty(char *, const char *);
 void ssh_selinux_setup_exec_context(char *);
+void ssh_selinux_change_context(const char *);
 #endif
 
 #endif /* ! _PORT_LINUX_H */
diff -up openssh-5.2p1/session.c.sesftp openssh-5.2p1/session.c
--- openssh-5.2p1/session.c.sesftp	2009-08-12 00:29:37.659250161 +0200
+++ openssh-5.2p1/session.c	2009-08-12 00:29:37.729578695 +0200
@@ -1798,6 +1798,9 @@ do_child(Session *s, const char *command
 		argv[i] = NULL;
 		optind = optreset = 1;
 		__progname = argv[0];
+#ifdef WITH_SELINUX
+		ssh_selinux_change_context("sftpd_t");
+#endif
 		exit(sftp_server_main(i, argv, s->pw));
 	}