dovecot-2.2: auth: Fixed crash/NULL error if auth_verbose_passwo...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/afd3cfcf1bcb
changeset: 17138:afd3cfcf1bcb
user:      Timo Sirainen <tss at iki.fi>
date:      Fri Feb 07 15:53:32 2014 -0500
description:
auth: Fixed crash/NULL error if auth_verbose_passwords had an invalid value.

diffstat:

 src/auth/auth-settings.c |  4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diffs (15 lines):

diff -r ff81b3f52e8f -r afd3cfcf1bcb src/auth/auth-settings.c
--- a/src/auth/auth-settings.c	Fri Feb 07 15:44:10 2014 -0500
+++ b/src/auth/auth-settings.c	Fri Feb 07 15:53:32 2014 -0500
@@ -351,8 +351,10 @@
 		return TRUE;
 	else if (strcmp(value, "sha1") == 0)
 		return TRUE;
-	else
+	else {
+		*error_r = "auth_verbose_passwords: Invalid value";
 		return FALSE;
+	}
 }
 
 static bool auth_settings_check(void *_set, pool_t pool,