X-Git-Url: http://andersk.mit.edu/gitweb/nss_nonlocal.git/blobdiff_plain/8870ee9ca4ea1fbe316f18448d5c73f31ad729c7..cf3383162f443111e02d16e95846c82ad360b5df:/nonlocal-passwd.c

diff --git a/nonlocal-passwd.c b/nonlocal-passwd.c
index e915ea0..ffd5375 100644
--- a/nonlocal-passwd.c
+++ b/nonlocal-passwd.c
@@ -124,6 +124,12 @@ check_nonlocal_uid(const char *user, uid_t uid, int *errnop)
     return status;
 }
 
+enum nss_status
+check_nonlocal_passwd(const char *user, struct passwd *pwd, int *errnop)
+{
+    return check_nonlocal_uid(user, pwd->pw_uid, errnop);
+}
+
 enum nss_status
 check_nonlocal_user(const char *user, int *errnop)
 {
@@ -279,7 +285,7 @@ _nss_nonlocal_getpwent_r(struct passwd *pwd, char *buffer, size_t buflen,
 	    do
 		status = DL_CALL_FCT(pwent_fct.l, (pwd, buffer, buflen, errnop));
 	    while (status == NSS_STATUS_SUCCESS &&
-		   check_nonlocal_uid(pwd->pw_name, pwd->pw_uid, &nonlocal_errno) != NSS_STATUS_SUCCESS);
+		   check_nonlocal_passwd(pwd->pw_name, pwd, &nonlocal_errno) != NSS_STATUS_SUCCESS);
 	}
 	if (status == NSS_STATUS_TRYAGAIN && *errnop == ERANGE)
 	    return status;
@@ -329,7 +335,12 @@ _nss_nonlocal_getpwnam_r(const char *name, struct passwd *pwd,
     if (status != NSS_STATUS_SUCCESS)
 	return status;
 
-    status = check_nonlocal_uid(name, pwd->pw_uid, errnop);
+    if (strcmp(name, pwd->pw_name) != 0) {
+	syslog(LOG_ERR, "nss_nonlocal: discarding user %s from lookup for user %s\n", pwd->pw_name, name);
+	return NSS_STATUS_NOTFOUND;
+    }
+
+    status = check_nonlocal_passwd(name, pwd, errnop);
     if (status != NSS_STATUS_SUCCESS)
 	return status;
 
@@ -375,7 +386,7 @@ _nss_nonlocal_getpwuid_r(uid_t uid, struct passwd *pwd,
     if (status != NSS_STATUS_SUCCESS)
 	return status;
 
-    status = check_nonlocal_uid(pwd->pw_name, pwd->pw_uid, errnop);
+    status = check_nonlocal_passwd(pwd->pw_name, pwd, errnop);
     if (status != NSS_STATUS_SUCCESS)
 	return status;