Package: falselogin
Version: 0.2-4
Severity: important
Tags: patch
On a machine using LDAP authentication, falselogin segfaults for some
users. I managed to track down the reason. This patch solve it, by
making sure to not reference the NULL pointer when getpwent() return
NULL.
--- falselogin-0.3.orig/falselogin.c
+++ falselogin-0.3/falselogin.c
@@ -58,7 +58,7 @@
// (it might be a better way)
while (!ok) {
pwd = getpwent ();
- if (pwd->pw_uid == getuid ())
+ if (pwd && pwd->pw_uid == getuid ())
ok = 1;
}
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