From: Damien Miller <djm@mindrot.org>
Date: Sun, 16 May 2021 23:40:23 +0000 (+1000)
Subject: Handle Android libc returning NULL pw->pw_passwd
X-Git-Tag: V_8_7_P1~197
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=be2866d6207b090615ff083c9ef212b603816a56;p=thirdparty%2Fopenssh-portable.git

Handle Android libc returning NULL pw->pw_passwd

Reported by Luke Dashjr
---

diff --git a/misc.c b/misc.c
index b0ece2442..36f26ccb6 100644
--- a/misc.c
+++ b/misc.c
@@ -445,7 +445,7 @@ pwcopy(struct passwd *pw)
 	struct passwd *copy = xcalloc(1, sizeof(*copy));
 
 	copy->pw_name = xstrdup(pw->pw_name);
-	copy->pw_passwd = xstrdup(pw->pw_passwd);
+	copy->pw_passwd = xstrdup(pw->pw_passwd == NULL ? "*" : pw->pw_passwd);
 #ifdef HAVE_STRUCT_PASSWD_PW_GECOS
 	copy->pw_gecos = xstrdup(pw->pw_gecos);
 #endif