termux-packages/packages/dropbear/common-session.c.patch

diff -u -r ../dropbear-2019.77/common-session.c ./common-session.c
--- ../dropbear-2019.77/common-session.c	2019-03-23 13:46:29.000000000 +0000
+++ ./common-session.c	2019-03-24 22:46:36.558021934 +0000
@@ -68,16 +68,6 @@
 	/* Sets it to lowdelay */
 	update_channel_prio();
 
-#if !DROPBEAR_SVR_MULTIUSER
-	/* A sanity check to prevent an accidental configuration option
-	   leaving multiuser systems exposed */
-	errno = 0;
-	getuid();
-	if (errno != ENOSYS) {
-		dropbear_exit("Non-multiuser Dropbear requires a non-multiuser kernel");
-	}
-#endif
-
 	now = monotonic_now();
 	ses.connect_time = now;
 	ses.last_packet_time_keepalive_recv = now;
@@ -600,7 +590,7 @@
 const char* get_user_shell() {
 	/* an empty shell should be interpreted as "/bin/sh" */
 	if (ses.authstate.pw_shell[0] == '\0') {
-		return "/bin/sh";
+		return "@TERMUX_PREFIX@/bin/sh";
 	} else {
 		return ses.authstate.pw_shell;
 	}
@@ -628,7 +618,11 @@
 	if (ses.authstate.pw_passwd)
 		m_free(ses.authstate.pw_passwd);
 
+#ifdef __ANDROID__
+	pw = getpwuid(getuid());
+#else
 	pw = getpwnam(username);
+#endif
 	if (!pw) {
 		return;
 	}