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postfix-2.5.13

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This commit is contained in:
Wietse Venema
2011-05-09 00:00:00 -05:00
committed by Viktor Dukhovni
parent f6a26a3518
commit cb78700f44
3 changed files with 30 additions and 2 deletions
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7
postfix/HISTORY
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@@ -14678,3 +14678,10 @@ Apologies for any names omitted.
Portability: FreeBSD closefrom() support time window. Sahil Portability: FreeBSD closefrom() support time window. Sahil
Tandon. File: util/sys_defs.h. Tandon. File: util/sys_defs.h.
20110414
Bugfix (introduced with Postfix SASL patch 20000314): don't
reuse a server SASL handle after authentication failure.
Problem reported by Thomas Jarosch of Intra2net AG. File:
smtpd/smtpd_proto.c.

4
postfix/src/global/mail_version.h
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@@ -20,8 +20,8 @@
* Patches change both the patchlevel and the release date. Snapshots have no * Patches change both the patchlevel and the release date. Snapshots have no
* patchlevel; they change the release date only. * patchlevel; they change the release date only.
*/ */
#define MAIL_RELEASE_DATE "20110303" #define MAIL_RELEASE_DATE "20110509"
#define MAIL_VERSION_NUMBER "2.5.12" #define MAIL_VERSION_NUMBER "2.5.13"
#ifdef SNAPSHOT #ifdef SNAPSHOT
# define MAIL_VERSION_DATE "-" MAIL_RELEASE_DATE # define MAIL_VERSION_DATE "-" MAIL_RELEASE_DATE

21
postfix/src/smtpd/smtpd_sasl_proto.c
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@@ -184,6 +184,27 @@ int smtpd_sasl_auth_cmd(SMTPD_STATE *state, int argc, SMTPD_TOKEN *argv)
return (-1); return (-1);
} }
/* Don't reuse the SASL handle after authentication failure. */
#ifndef SMTPD_FLAG_AUTH_USED
#define SMTPD_FLAG_AUTH_USED (1<<15)
#endif
#ifndef XSASL_TYPE_CYRUS
#define XSASL_TYPE_CYRUS "cyrus"
#endif
if (state->flags & SMTPD_FLAG_AUTH_USED) {
smtpd_sasl_disconnect(state);
#ifdef USE_TLS
if (state->tls_context != 0)
smtpd_sasl_connect(state, VAR_SMTPD_SASL_TLS_OPTS,
var_smtpd_sasl_tls_opts);
else
#endif
smtpd_sasl_connect(state, VAR_SMTPD_SASL_OPTS,
var_smtpd_sasl_opts);
} else if (strcmp(var_smtpd_sasl_type, XSASL_TYPE_CYRUS) == 0) {
state->flags |= SMTPD_FLAG_AUTH_USED;
}
/* /*
* All authentication failures shall be logged. The 5xx reply code from * All authentication failures shall be logged. The 5xx reply code from
* the SASL authentication routine triggers tar-pit delays, which help to * the SASL authentication routine triggers tar-pit delays, which help to