Please add debian/patches/fix-writeable-state-detection:
--- a/libraries/libldap/ldap-int.h
+++ b/libraries/libldap/ldap-int.h
@@ -622,6 +622,7 @@
LDAP_F (void) ldap_mark_select_write( LDAP *ld, Sockbuf *sb );
LDAP_F (void) ldap_mark_select_read( LDAP *ld, Sockbuf *sb );
LDAP_F (void) ldap_mark_select_clear( LDAP *ld, Sockbuf *sb );
+LDAP_F (void) ldap_clear_select_write( LDAP *ld, Sockbuf *sb );
LDAP_F (int) ldap_is_read_ready( LDAP *ld, Sockbuf *sb );
LDAP_F (int) ldap_is_write_ready( LDAP *ld, Sockbuf *sb );
--- a/libraries/libldap/open.c
+++ b/libraries/libldap/open.c
@@ -344,7 +344,6 @@
/* Add the connection to the *LDAP's select pool */
ldap_mark_select_read( ld, conn->lconn_sb );
- ldap_mark_select_write( ld, conn->lconn_sb );
*ldp = ld;
return LDAP_SUCCESS;
@@ -502,7 +501,6 @@
/* Add the connection to the *LDAP's select pool */
ldap_mark_select_read( ld, c->lconn_sb );
- ldap_mark_select_write( ld, c->lconn_sb );
/* Make this connection an LDAP V3 protocol connection */
rc = LDAP_VERSION3;
--- a/libraries/libldap/os-ip.c
+++ b/libraries/libldap/os-ip.c
@@ -966,6 +966,32 @@
#endif
}
+void
+ldap_clear_select_write( LDAP *ld, Sockbuf *sb )
+{
+ struct selectinfo *sip;
+ ber_socket_t sd;
+
+ sip = (struct selectinfo *)ld->ld_selectinfo;
+
+ ber_sockbuf_ctrl( sb, LBER_SB_OPT_GET_FD, &sd );
+
+#ifdef HAVE_POLL
+ /* for UNIX poll(2) */
+ {
+ int i;
+ for(i=0; i < sip->si_maxfd; i++) {
+ if( sip->si_fds[i].fd == sd ) {
+ sip->si_fds[i].events &= ~POLL_WRITE;
+ }
+ }
+ }
+#else
+ /* for UNIX select(2) */
+ FD_CLR( sd, &sip->si_writefds );
+#endif
+}
+
int
ldap_is_write_ready( LDAP *ld, Sockbuf *sb )
--- a/libraries/libldap/request.c
+++ b/libraries/libldap/request.c
@@ -202,6 +202,7 @@
/* sent -- waiting for a response */
ldap_mark_select_read( ld, lc->lconn_sb );
+ ldap_clear_select_write( ld, lc->lconn_sb );
}
return 0;
}
--- a/libraries/libldap/result.c
+++ b/libraries/libldap/result.c
@@ -302,7 +302,7 @@
if ( ber_sockbuf_ctrl( lc->lconn_sb,
LBER_SB_OPT_DATA_READY, NULL ) )
{
- lc_ready = 1;
+ lc_ready = 2; /* ready at ber level,
not socket level */
break;
}
}
@@ -373,8 +373,8 @@
}
}
LDAP_MUTEX_UNLOCK( &ld->ld_req_mutex );
- /* Quit looping if no one handled any events */
- if (!serviced)
+ /* Quit looping if no one handled any socket
events */
+ if (!serviced && lc_ready == 1)
rc = -1;
}
LDAP_MUTEX_UNLOCK( &ld->ld_conn_mutex );
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