dovecot-1.2: Added some extra checks to make sure username can't...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-1.2/rev/6168f782c51a
changeset: 8562:6168f782c51a
user:      Timo Sirainen <tss at iki.fi>
date:      Tue Dec 16 15:37:03 2008 +0200
description:
Added some extra checks to make sure username can't be empty.

diffstat:

1 file changed, 2 insertions(+), 1 deletion(-)
src/lib-storage/mail-user.c |    3 ++-

diffs (18 lines):

diff -r 95eb3dab078b -r 6168f782c51a src/lib-storage/mail-user.c
--- a/src/lib-storage/mail-user.c	Tue Dec 16 09:46:28 2008 +0200
+++ b/src/lib-storage/mail-user.c	Tue Dec 16 15:37:03 2008 +0200
@@ -25,12 +25,13 @@ struct mail_user *mail_user_init(const c
 	pool_t pool;
 
 	i_assert(username != NULL);
+	i_assert(*username != '\0');
 
 	pool = pool_alloconly_create("mail user", 512);
 	user = p_new(pool, struct mail_user, 1);
 	user->pool = pool;
 	user->refcount = 1;
-	user->username = p_strdup_empty(pool, username);
+	user->username = p_strdup(pool, username);
 	user->v.deinit = mail_user_deinit_base;
 	p_array_init(&user->module_contexts, user->pool, 5);