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Red Hat Bugzilla – Attachment 160674 Details for
Bug 250702
not all the addresses associated with listenhost are bound to listen sockets
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[patch]
revised diffs
ds.diffs (text/plain), 36.81 KB, created by
Noriko Hosoi
on 2007-08-03 22:13:11 UTC
(
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Description:
revised diffs
Filename:
MIME Type:
Creator:
Noriko Hosoi
Created:
2007-08-03 22:13:11 UTC
Size:
36.81 KB
patch
obsolete
>Index: fe.h >=================================================================== >RCS file: /cvs/dirsec/ldapserver/ldap/servers/slapd/fe.h,v >retrieving revision 1.6 >diff -t -w -U4 -r1.6 fe.h >--- fe.h 27 Feb 2007 02:57:30 -0000 1.6 >+++ fe.h 3 Aug 2007 22:10:11 -0000 >@@ -133,8 +133,18 @@ > int size; > /* An array of connections, file descriptors, and a mapping between them. */ > Connection *c; > struct POLL_STRUCT *fd; >+ int n_tcps; /* standard socket start index in fd */ >+ int n_tcpe; /* standard socket last ( +1 ) index in fd */ >+ int s_tcps; /* ssl socket start index in fd */ >+ int s_tcpe; /* ssl socket last ( +1 ) in fd */ >+#ifndef XP_WIN32 >+#if defined(ENABLE_LDAPI) >+ int i_unixs; /* unix socket start index in fd */ >+ int i_unixe; /* unix socket last ( +1 ) in fd */ >+#endif /* ENABLE_LDAPI */ >+#endif > PRLock *table_mutex; > }; > typedef struct connection_table Connection_Table; > >@@ -165,9 +175,9 @@ > int signal_listner(); > int daemon_pre_setuid_init(daemon_ports_t *ports); > void slapd_daemon( daemon_ports_t *ports ); > void daemon_register_connection(); >-int slapd_listenhost2addr( const char *listenhost, PRNetAddr *addr ); >+int slapd_listenhost2addr( const char *listenhost, PRNetAddr ***addr ); > int daemon_register_reslimits( void ); > int secure_read_function( int ignore , void *buffer, int count, struct lextiof_socket_private *handle ); > int secure_write_function( int ignore, const void *buffer, int count, struct lextiof_socket_private *handle ); > int read_function(int ignore, void *buffer, int count, struct lextiof_socket_private *handle ); >Index: slap.h >=================================================================== >RCS file: /cvs/dirsec/ldapserver/ldap/servers/slapd/slap.h,v >retrieving revision 1.23 >diff -t -w -U4 -r1.23 slap.h >--- slap.h 11 Jul 2007 01:14:05 -0000 1.23 >+++ slap.h 3 Aug 2007 22:10:11 -0000 >@@ -1455,22 +1455,23 @@ > > typedef struct daemon_ports_s { > int n_port; > int s_port; >- PRNetAddr n_listenaddr; >- PRNetAddr s_listenaddr; >+ PRNetAddr **n_listenaddr; >+ PRNetAddr **s_listenaddr; > #if defined( XP_WIN32 ) > int n_socket; > int s_socket_native; > #else >- PRFileDesc *n_socket; >+ PRFileDesc **n_socket; >+#if defined(ENABLE_LDAPI) > /* ldapi */ >- PRNetAddr i_listenaddr; >+ PRNetAddr **i_listenaddr; > int i_port; /* used as a flag only */ >- PRFileDesc *i_socket; >- >+ PRFileDesc **i_socket; >+#endif > #endif >- PRFileDesc *s_socket; >+ PRFileDesc **s_socket; > } daemon_ports_t; > > > /* Definition for plugin syntax compare routine */ >Index: main.c >=================================================================== >RCS file: /cvs/dirsec/ldapserver/ldap/servers/slapd/main.c,v >retrieving revision 1.18 >diff -t -w -U4 -r1.18 main.c >--- main.c 27 Feb 2007 02:57:30 -0000 1.18 >+++ main.c 3 Aug 2007 22:10:11 -0000 >@@ -845,28 +845,32 @@ > if ((slapd_exemode == SLAPD_EXEMODE_SLAPD) || > (slapd_exemode == SLAPD_EXEMODE_REFERRAL)) { > ports_info.n_port = (unsigned short)n_port; > if ( slapd_listenhost2addr( config_get_listenhost(), >- &ports_info.n_listenaddr ) != 0 ) { >+ &ports_info.n_listenaddr ) != 0 || >+ ports_info.n_listenaddr == NULL ) { > return(1); > } > > ports_info.s_port = (unsigned short)s_port; > if ( slapd_listenhost2addr( config_get_securelistenhost(), >- &ports_info.s_listenaddr ) != 0 ) { >+ &ports_info.s_listenaddr ) != 0 || >+ ports_info.s_listenaddr == NULL ) { > return(1); > } > > #if defined(ENABLE_LDAPI) > if( config_get_ldapi_switch() && > config_get_ldapi_filename() != 0) > { > i_port = ports_info.i_port = 1; /* flag ldapi as on */ >- ports_info.i_listenaddr.local.family = PR_AF_LOCAL; >- PL_strncpyz(ports_info.i_listenaddr.local.path, >+ ports_info.i_listenaddr = (PRNetAddr **)slapi_ch_calloc(2, sizeof(PRNetAddr *)); >+ *ports_info.i_listenaddr = (PRNetAddr *)slapi_ch_calloc(1, sizeof(PRNetAddr)); >+ (*ports_info.i_listenaddr)->local.family = PR_AF_LOCAL; >+ PL_strncpyz((*ports_info.i_listenaddr)->local.path, > config_get_ldapi_filename(), >- sizeof(ports_info.i_listenaddr.local.path)); >- unlink(ports_info.i_listenaddr.local.path); >+ sizeof((*ports_info.i_listenaddr)->local.path)); >+ unlink((*ports_info.i_listenaddr)->local.path); > } > #endif /* ENABLE_LDAPI */ > > return_value = daemon_pre_setuid_init(&ports_info); >@@ -918,14 +922,19 @@ > } > > if ((slapd_exemode == SLAPD_EXEMODE_SLAPD) || > (slapd_exemode == SLAPD_EXEMODE_REFERRAL)) { >- if ( init_ssl && ( 0 != slapd_ssl_init2(&ports_info.s_socket, 0) ) ) { >+ if ( init_ssl ) { >+ PRFileDesc **sock; >+ for (sock = ports_info.s_socket; sock && *sock; sock++) { >+ if ( 0 != slapd_ssl_init2(sock, 0) ) { > LDAPDebug(LDAP_DEBUG_ANY, > "ERROR: SSL Initialization phase 2 Failed.\n", 0, 0, 0 ); > exit( 1 ); > } > } >+ } >+ } > > /* > * if we were called upon to do special database stuff, do it and be > * done. >Index: daemon.c >=================================================================== >RCS file: /cvs/dirsec/ldapserver/ldap/servers/slapd/daemon.c,v >retrieving revision 1.13 >diff -t -w -U4 -r1.13 daemon.c >--- daemon.c 7 Mar 2007 01:53:36 -0000 1.13 >+++ daemon.c 3 Aug 2007 22:10:11 -0000 >@@ -126,11 +126,8 @@ > static int writesignalpipe = SLAPD_INVALID_SOCKET; > static int readsignalpipe = SLAPD_INVALID_SOCKET; > > #define FDS_SIGNAL_PIPE 0 >-#define FDS_N_TCPS 1 >-#define FDS_S_TCPS 2 >-#define FDS_I_UNIX 3 > > static int get_configured_connection_table_size(); > #ifdef RESOLVER_NEEDS_LOW_FILE_DESCRIPTORS > static void get_loopback_by_addr( void ); >@@ -138,14 +135,14 @@ > > #ifdef XP_WIN32 > static int createlistensocket(unsigned short port, const PRNetAddr *listenaddr); > #endif >-static PRFileDesc *createprlistensocket(unsigned short port, >- const PRNetAddr *listenaddr, int secure, int local); >+static PRFileDesc **createprlistensockets(unsigned short port, >+ PRNetAddr **listenaddr, int secure, int local); > static const char *netaddr2string(const PRNetAddr *addr, char *addrbuf, > size_t addrbuflen); > static void set_shutdown (int); >-static void setup_pr_read_pds(Connection_Table *ct, PRFileDesc *n_tcps, PRFileDesc *s_tcps, PRFileDesc *i_unix, PRIntn *num_to_read); >+static void setup_pr_read_pds(Connection_Table *ct, PRFileDesc **n_tcps, PRFileDesc **s_tcps, PRFileDesc **i_unix, PRIntn *num_to_read); > > #ifdef HPUX10 > static void* catch_signals(); > #endif >@@ -372,9 +369,9 @@ > static int handle_new_connection(Connection_Table *ct, int tcps, PRFileDesc *pr_acceptfd, int secure, int local ); > #ifdef _WIN32 > static void unfurl_banners(Connection_Table *ct,daemon_ports_t *ports, int n_tcps, PRFileDesc *s_tcps); > #else >-static void unfurl_banners(Connection_Table *ct,daemon_ports_t *ports, PRFileDesc *n_tcps, PRFileDesc *s_tcps, PRFileDesc *i_unix); >+static void unfurl_banners(Connection_Table *ct,daemon_ports_t *ports, PRFileDesc **n_tcps, PRFileDesc **s_tcps, PRFileDesc **i_unix); > #endif > static int write_pid_file(); > static int init_shutdown_detect(); > #ifdef _WIN32 >@@ -395,16 +392,16 @@ > #if defined( XP_WIN32 ) > ports->n_socket = createlistensocket((unsigned short)ports->n_port, > &ports->n_listenaddr); > #else >- ports->n_socket = createprlistensocket(ports->n_port, >- &ports->n_listenaddr, 0, 0); >+ ports->n_socket = createprlistensockets(ports->n_port, >+ ports->n_listenaddr, 0, 0); > #endif > } > > if ( config_get_security() && (0 != ports->s_port) ) { >- ports->s_socket = createprlistensocket((unsigned short)ports->s_port, >- &ports->s_listenaddr, 1, 0); >+ ports->s_socket = createprlistensockets((unsigned short)ports->s_port, >+ ports->s_listenaddr, 1, 0); > #ifdef XP_WIN32 > ports->s_socket_native = PR_FileDesc2NativeHandle(ports->s_socket); > #endif > } else { >@@ -417,9 +414,9 @@ > #ifndef XP_WIN32 > #if defined(ENABLE_LDAPI) > /* ldapi */ > if(0 != ports->i_port) { >- ports->i_socket = createprlistensocket(1, &ports->i_listenaddr, 0, 1); >+ ports->i_socket = createprlistensockets(1, ports->i_listenaddr, 0, 1); > } > #endif /* ENABLE_LDAPI */ > #endif > >@@ -485,14 +482,16 @@ > > #if defined( XP_WIN32 ) > int n_tcps = 0; > int s_tcps_native = 0; >+ PRFileDesc *s_tcps = NULL; > #else >- PRFileDesc *n_tcps = NULL; > PRFileDesc *tcps = 0; >- PRFileDesc *i_unix = 0; >+ PRFileDesc **n_tcps = NULL; >+ PRFileDesc **s_tcps = NULL; >+ PRFileDesc **i_unix = NULL; >+ PRFileDesc **fdesp = NULL; > #endif >- PRFileDesc *s_tcps = NULL; > PRIntn num_poll = 0; > PRIntervalTime pr_timeout = PR_MillisecondsToInterval(slapd_wakeup_timer); > PRThread *time_thread_p; > int threads; >@@ -575,47 +574,62 @@ > ports->n_port, oserr, slapd_system_strerror( oserr ) ); > g_set_shutdown( SLAPI_SHUTDOWN_EXIT ); > } > #else >- if ( n_tcps != NULL >- && PR_Listen( n_tcps, DAEMON_LISTEN_SIZE ) == PR_FAILURE) { >+ if ( n_tcps != NULL ) { >+ PRFileDesc **fdesp; >+ PRNetAddr **nap = ports->n_listenaddr; >+ for (fdesp = n_tcps; fdesp && *fdesp; fdesp++, nap++) { >+ if ( PR_Listen( *fdesp, DAEMON_LISTEN_SIZE ) == PR_FAILURE ) { > PRErrorCode prerr = PR_GetError(); > char addrbuf[ 256 ]; > > slapi_log_error(SLAPI_LOG_FATAL, "slapd_daemon", > "PR_Listen() on %s port %d failed: %s error %d (%s)\n", >- netaddr2string(&ports->n_listenaddr, addrbuf, sizeof(addrbuf)), >+ netaddr2string(*nap, addrbuf, sizeof(addrbuf)), > ports->n_port, SLAPI_COMPONENT_NAME_NSPR, prerr, > slapd_pr_strerror( prerr )); > g_set_shutdown( SLAPI_SHUTDOWN_EXIT ); > } >+ } >+ } > #endif > >- if ( s_tcps != NULL >- && PR_Listen( s_tcps, DAEMON_LISTEN_SIZE ) == PR_FAILURE ) { >+ if ( s_tcps != NULL ) { >+ PRFileDesc **fdesp; >+ PRNetAddr **sap = ports->s_listenaddr; >+ for (fdesp = s_tcps; fdesp && *fdesp; fdesp++, sap++) { >+ if ( PR_Listen( *fdesp, DAEMON_LISTEN_SIZE ) == PR_FAILURE ) { > PRErrorCode prerr = PR_GetError(); > char addrbuf[ 256 ]; > > slapi_log_error(SLAPI_LOG_FATAL, "slapd_daemon", > "PR_Listen() on %s port %d failed: %s error %d (%s)\n", >- netaddr2string(&ports->s_listenaddr, addrbuf, sizeof(addrbuf)), >+ netaddr2string(*sap, addrbuf, sizeof(addrbuf)), > ports->s_port, SLAPI_COMPONENT_NAME_NSPR, prerr, > slapd_pr_strerror( prerr )); > g_set_shutdown( SLAPI_SHUTDOWN_EXIT ); > } >+ } >+ } > > #if !defined( XP_WIN32 ) > #if defined(ENABLE_LDAPI) >- if( i_unix != NULL && >- PR_Listen(i_unix, DAEMON_LISTEN_SIZE) == PR_FAILURE) { >+ if( i_unix != NULL ) { >+ PRFileDesc **fdesp; >+ PRNetAddr **iap = ports->i_listenaddr; >+ for (fdesp = i_unix; fdesp && *fdesp; fdesp++, iap++) { >+ if ( PR_Listen(*fdesp, DAEMON_LISTEN_SIZE) == PR_FAILURE) { > PRErrorCode prerr = PR_GetError(); > slapi_log_error(SLAPI_LOG_FATAL, "slapd_daemon", > "listen() on %s failed: error %d (%s)\n", >- ports->i_listenaddr.local.path, >+ (*iap)->local.path, > prerr, > slapd_pr_strerror( prerr )); > g_set_shutdown( SLAPI_SHUTDOWN_EXIT ); > } >+ } >+ } > #endif /* ENABLE_LDAPI */ > #endif > > /* Now we write the pid file, indicating that the server is finally and listening for connections */ >@@ -631,8 +645,9 @@ > #endif > int select_return = 0; > int secure = 0; /* is a new connection an SSL one ? */ > int local = 0; /* is new connection an ldapi one? */ >+ int i; > > #ifndef _WIN32 > PRErrorCode prerr; > #endif >@@ -679,23 +694,46 @@ > handle_read_ready(the_connection_table,&readfds); > clear_signal(&readfds); > #else > tcps = NULL; >- /* info for n_tcps is always in fd[FDS_N_TCPS] and info for s_tcps is always >- * in fd[FDS_S_TCPS] */ >- if( n_tcps != NULL && >- the_connection_table->fd[FDS_N_TCPS].out_flags & SLAPD_POLL_FLAGS ) { >- tcps = n_tcps; >- } else if ( s_tcps != NULL && >- the_connection_table->fd[FDS_S_TCPS].out_flags & SLAPD_POLL_FLAGS ) { >- tcps = s_tcps; >+ /* info for n_tcps is always in fd[n_tcps ~ n_tcpe] */ >+ if( NULL != n_tcps ) { >+ for (i = the_connection_table->n_tcps; >+ i < the_connection_table->n_tcpe; i++) { >+ if (the_connection_table->fd[i].out_flags & >+ SLAPD_POLL_FLAGS ) { >+ /* tcps = n_tcps[i - the_connection_table->n_tcps]; */ >+ tcps = the_connection_table->fd[i].fd; >+ break; >+ } >+ } >+ } >+ /* info for s_tcps is always in fd[s_tcps ~ s_tcpe] */ >+ if ( NULL == tcps && NULL != s_tcps ) { >+ for (i = the_connection_table->s_tcps; >+ i < the_connection_table->s_tcpe; i++) { >+ if (the_connection_table->fd[i].out_flags & >+ SLAPD_POLL_FLAGS ) { >+ /* tcps = s_tcps[i - the_connection_table->s_tcps]; */ >+ tcps = the_connection_table->fd[i].fd; > secure = 1; >+ break; >+ } >+ } > } > #if defined(ENABLE_LDAPI) >- else if ( i_unix != 0 && >- the_connection_table->fd[FDS_I_UNIX].out_flags & SLAPD_POLL_FLAGS ) { >- tcps = i_unix; >+ /* info for i_unix is always in fd[i_unixs ~ i_unixe] */ >+ if ( NULL == tcps && NULL != i_unix ) { >+ for (i = the_connection_table->i_unixs; >+ i < the_connection_table->i_unixe; i++) { >+ if (the_connection_table->fd[i].out_flags & >+ SLAPD_POLL_FLAGS ) { >+ /* tcps = i_unix[i - the_connection_table->i_unixs]; */ >+ tcps = the_connection_table->fd[i].fd; > local = 1; >+ break; >+ } >+ } > } > #endif /* ENABLE_LDAPI */ > > /* If so, then handle a new connection */ >@@ -722,22 +760,47 @@ > #ifdef _WIN32 > if ( n_tcps != SLAPD_INVALID_SOCKET ) { > closesocket( n_tcps ); > } >+ if ( s_tcps != NULL ) { >+ PR_Close( s_tcps ); >+ } > #else >- if ( n_tcps != NULL ) { >- PR_Close( n_tcps ); >+ for (fdesp = n_tcps; fdesp && *fdesp; fdesp++) { >+ PR_Close( *fdesp ); > } >+ slapi_ch_free ((void**)&n_tcps); > >- if ( i_unix != NULL ) { >- PR_Close( i_unix ); >+ for (fdesp = i_unix; fdesp && *fdesp; fdesp++) { >+ PR_Close( *fdesp ); > } >+ slapi_ch_free ((void**)&i_unix); > >-#endif >+ for (fdesp = s_tcps; fdesp && *fdesp; fdesp++) { >+ PR_Close( *fdesp ); >+ } >+ slapi_ch_free ((void**)&s_tcps); > >- if ( s_tcps != NULL ) { >- PR_Close( s_tcps ); >+ /* freeing NetAddrs */ >+ { >+ PRNetAddr **nap; >+ for (nap = ports->n_listenaddr; nap && *nap; nap++) { >+ slapi_ch_free ((void**)nap); >+ } >+ slapi_ch_free ((void**)&ports->n_listenaddr); >+ >+ for (nap = ports->s_listenaddr; nap && *nap; nap++) { >+ slapi_ch_free ((void**)nap); >+ } >+ slapi_ch_free ((void**)&ports->s_listenaddr); >+#if defined(ENABLE_LDAPI) >+ for (nap = ports->i_listenaddr; nap && *nap; nap++) { >+ slapi_ch_free ((void**)nap); > } >+ slapi_ch_free ((void**)&ports->i_listenaddr); >+#endif >+ } >+#endif > > /* Might compete with housecleaning thread, but so far so good */ > be_flushall(); > op_thread_cleanup(); >@@ -987,10 +1050,11 @@ > } > #endif /* _WIN32 */ > > static int first_time_setup_pr_read_pds = 1; >+static int listen_addr_count = 0; > static void >-setup_pr_read_pds(Connection_Table *ct, PRFileDesc *n_tcps, PRFileDesc *s_tcps, PRFileDesc *i_unix, PRIntn *num_to_read) >+setup_pr_read_pds(Connection_Table *ct, PRFileDesc **n_tcps, PRFileDesc **s_tcps, PRFileDesc **i_unix, PRIntn *num_to_read) > { > Connection *c= NULL; > Connection *next= NULL; > LBER_SOCKET socketdesc = SLAPD_INVALID_SOCKET; >@@ -1029,61 +1093,86 @@ > { > ct->c[i].c_fdi = SLAPD_INVALID_SOCKET_INDEX; > } > >- /* The fds entry for n_tcps is always FDS_N_TCPS */ >+ /* The fds entry for the signalpipe is always FDS_SIGNAL_PIPE (== 0) */ >+ count = FDS_SIGNAL_PIPE; >+#if !defined(_WIN32) >+ ct->fd[count].fd = signalpipe[0]; >+ ct->fd[count].in_flags = SLAPD_POLL_FLAGS; >+ ct->fd[count].out_flags = 0; >+#else >+ ct->fd[count].fd = NULL; >+#endif >+ count++; >+ >+ /* The fds entry for n_tcps starts with n_tcps and less than n_tcpe */ >+ ct->n_tcps = count; > if (n_tcps != NULL && accept_new_connections) > { >- ct->fd[FDS_N_TCPS].fd = n_tcps; >- ct->fd[FDS_N_TCPS].in_flags = SLAPD_POLL_FLAGS; >- ct->fd[FDS_N_TCPS].out_flags = 0; >+ PRFileDesc **fdesc = NULL; >+ for (fdesc = n_tcps; fdesc && *fdesc; fdesc++, count++) { >+ ct->fd[count].fd = *fdesc; >+ ct->fd[count].in_flags = SLAPD_POLL_FLAGS; >+ ct->fd[count].out_flags = 0; > LDAPDebug( LDAP_DEBUG_HOUSE, > "listening for connections on %d\n", socketdesc, 0, 0 ); >+ } > } else { >- ct->fd[FDS_N_TCPS].fd = NULL; >+ ct->fd[count].fd = NULL; >+ count++; > } >+ ct->n_tcpe = count; > >- /* The fds entry for s_tcps is always FDS_S_TCPS */ >+ ct->s_tcps = count; >+ /* The fds entry for s_tcps starts with s_tcps and less than s_tcpe */ > if (s_tcps != NULL && accept_new_connections) > { >- ct->fd[FDS_S_TCPS].fd = s_tcps; >- ct->fd[FDS_S_TCPS].in_flags = SLAPD_POLL_FLAGS; >- ct->fd[FDS_S_TCPS].out_flags = 0; >+ PRFileDesc **fdesc = NULL; >+ for (fdesc = s_tcps; fdesc && *fdesc; fdesc++, count++) { >+ ct->fd[count].fd = *fdesc; >+ ct->fd[count].in_flags = SLAPD_POLL_FLAGS; >+ ct->fd[count].out_flags = 0; > LDAPDebug( LDAP_DEBUG_HOUSE, > "listening for SSL connections on %d\n", socketdesc, 0, 0 ); >+ } > } else { >- ct->fd[FDS_S_TCPS].fd = NULL; >+ ct->fd[count].fd = NULL; >+ count++; > } >+ ct->s_tcpe = count; >+ > > #if !defined(_WIN32) >- /* The fds entry for i_unix is always FDS_I_UNIX */ >+#if defined(ENABLE_LDAPI) >+ ct->i_unixs = count; >+ /* The fds entry for i_unix starts with i_unixs and less than i_unixe */ > if (i_unix != NULL && accept_new_connections) > { >- ct->fd[FDS_I_UNIX].fd = i_unix; >- ct->fd[FDS_I_UNIX].in_flags = SLAPD_POLL_FLAGS; >- ct->fd[FDS_I_UNIX].out_flags = 0; >+ PRFileDesc **fdesc = NULL; >+ for (fdesc = i_unix; fdesc && *fdesc; fdesc++, count++) { >+ ct->fd[count].fd = *fdesc; >+ ct->fd[count].in_flags = SLAPD_POLL_FLAGS; >+ ct->fd[count].out_flags = 0; > LDAPDebug( LDAP_DEBUG_HOUSE, > "listening for LDAPI connections on %d\n", socketdesc, 0, 0 ); >+ } > } else { >- ct->fd[FDS_I_UNIX].fd = NULL; >+ ct->fd[count].fd = NULL; >+ count++; > } >- >- /* The fds entry for the signalpipe is always FDS_SIGNAL_PIPE */ >- ct->fd[FDS_SIGNAL_PIPE].fd = signalpipe[0]; >- ct->fd[FDS_SIGNAL_PIPE].in_flags = SLAPD_POLL_FLAGS; >- ct->fd[FDS_SIGNAL_PIPE].out_flags = 0; >-#else >- ct->fd[FDS_SIGNAL_PIPE].fd = NULL; >+ ct->i_unixe = count; > #endif >+#endif >+ > first_time_setup_pr_read_pds = 0; >+ listen_addr_count = count; > } > > /* count is the number of entries we've place in the fds array. >- * we always put n_tcps in slot FDS_N_TCPS, s_tcps in slot >- * FDS_S_TCPS and the signal pipe in slot FDS_SIGNAL_PIPE >- * and i_unix in FDS_I_UNIX >- * so we now set count to 4 */ >- count = 4; >+ * listen_addr_count is counted up when >+ * first_time_setup_pr_read_pds is TURE. */ >+ count = listen_addr_count; > > /* Walk down the list of active connections to find > * out which connections we should poll over. If a connection > * is no longer in use, we should remove it from the linked >@@ -2362,9 +2451,9 @@ > static void > unfurl_banners(Connection_Table *ct,daemon_ports_t *ports, int n_tcps, PRFileDesc *s_tcps) > #else > static void >-unfurl_banners(Connection_Table *ct,daemon_ports_t *ports, PRFileDesc *n_tcps, PRFileDesc *s_tcps, PRFileDesc *i_unix) >+unfurl_banners(Connection_Table *ct,daemon_ports_t *ports, PRFileDesc **n_tcps, PRFileDesc **s_tcps, PRFileDesc **i_unix) > #endif > { > slapdFrontendConfig_t *slapdFrontendConfig = getFrontendConfig(); > char addrbuf[ 256 ]; >@@ -2406,12 +2495,39 @@ > * depend on this. See ldap/admin/lib/dsalib_updown.c. > */ > #if !defined( XP_WIN32 ) > if ( n_tcps != NULL ) { /* standard LDAP */ >-#else >- if ( n_tcps != SLAPD_INVALID_SOCKET ) { /* standard LDAP */ >-#endif >+ PRNetAddr **nap = NULL; >+ int isfirsttime = 1; >+ >+ for (nap = ports->n_listenaddr; nap && *nap; nap++) { >+ if (isfirsttime) { >+ LDAPDebug( LDAP_DEBUG_ANY, >+ "slapd started. Listening on %s port %d for LDAP requests\n", >+ netaddr2string(*nap, addrbuf, sizeof(addrbuf)), >+ ports->n_port, 0 ); >+ isfirsttime = 0; >+ } else { >+ LDAPDebug( LDAP_DEBUG_ANY, >+ "Listening on %s port %d for LDAP requests\n", >+ netaddr2string(*nap, addrbuf, sizeof(addrbuf)), >+ ports->n_port, 0 ); >+ } >+ } >+ } > >+ if ( s_tcps != NULL ) { /* LDAP over SSL; separate port */ >+ PRNetAddr **sap = NULL; >+ >+ for (sap = ports->s_listenaddr; sap && *sap; sap++) { >+ LDAPDebug( LDAP_DEBUG_ANY, >+ "Listening on %s port %d for LDAPS requests\n", >+ netaddr2string(*sap, addrbuf, sizeof(addrbuf)), >+ ports->s_port, 0 ); >+ } >+ } >+#else >+ if ( n_tcps != SLAPD_INVALID_SOCKET ) { /* standard LDAP; XP_WIN32 */ > LDAPDebug( LDAP_DEBUG_ANY, > "slapd started. Listening on %s port %d for LDAP requests\n", > netaddr2string(&ports->n_listenaddr, addrbuf, sizeof(addrbuf)), > ports->n_port, 0 ); >@@ -2422,16 +2538,16 @@ > "Listening on %s port %d for LDAPS requests\n", > netaddr2string(&ports->s_listenaddr, addrbuf, sizeof(addrbuf)), > ports->s_port, 0 ); > } >+#endif > > #if !defined( XP_WIN32 ) > #if defined(ENABLE_LDAPI) > if ( i_unix != NULL ) { /* LDAPI */ >+ PRNetAddr **iap = ports->i_listenaddr; > LDAPDebug( LDAP_DEBUG_ANY, >- "Listening on %s for LDAPI requests\n", >- ports->i_listenaddr.local.path, >- 0, 0 ); >+ "Listening on %s for LDAPI requests\n", (*iap)->local.path, 0, 0 ); > } > #endif /* ENABLE_LDAPI */ > #endif > >@@ -2626,20 +2742,23 @@ > } /* createlistensocket */ > #endif /* XP_WIN32 */ > > >-static PRFileDesc * >-createprlistensocket(PRUint16 port, const PRNetAddr *listenaddr, >+static PRFileDesc ** >+createprlistensockets(PRUint16 port, PRNetAddr **listenaddr, > int secure, int local) > { >- PRFileDesc *sock; >+ PRFileDesc **sock; > PRNetAddr sa_server; > PRErrorCode prerr = 0; > PRSocketOptionData pr_socketoption; > char addrbuf[ 256 ]; >- char *logname = "createprlistensocket"; >- int socktype = PR_AF_INET6; >- char *socktype_s = "PR_AF_INET"; >+ char *logname = "createprlistensockets"; >+ int sockcnt = 0; >+ int socktype; >+ char *socktype_s = NULL; >+ PRNetAddr **lap; >+ int i; > > if (!port) goto suppressed; > > PR_ASSERT( listenaddr != NULL ); >@@ -2648,37 +2767,56 @@ > if(local) { /* ldapi */ > socktype = PR_AF_LOCAL; > socktype_s = "PR_AF_LOCAL"; > } >-#endif /* ENABLE_LDAPI */ >+#endif >+ >+ /* need to know the count */ >+ sockcnt = 0; >+ for (lap = listenaddr; lap && *lap; lap++) { >+ sockcnt++; >+ } > >+ if (0 == sockcnt) { >+ slapi_log_error(SLAPI_LOG_FATAL, logname, >+ "There is no address to listen\n"); >+ goto failed; >+ } >+ sock = (PRFileDesc **)slapi_ch_calloc(sockcnt + 1, sizeof(PRFileDesc *)); >+ pr_socketoption.option = PR_SockOpt_Reuseaddr; >+ pr_socketoption.value.reuse_addr = 1; >+ for (i = 0, lap = listenaddr; lap && *lap && i < sockcnt; i++, lap++) { > /* create TCP socket */ >- if ((sock = PR_OpenTCPSocket(socktype)) == SLAPD_INVALID_SOCKET) { >+ socktype = PR_NetAddrFamily(*lap); >+ if (PR_AF_INET6 == socktype) { >+ socktype_s = "PR_AF_INET6"; >+ } else { >+ socktype_s = "PR_AF_INET"; >+ } >+ if ((sock[i] = PR_OpenTCPSocket(socktype)) == SLAPD_INVALID_SOCKET) { > prerr = PR_GetError(); > slapi_log_error(SLAPI_LOG_FATAL, logname, > "PR_OpenTCPSocket(%s) failed: %s error %d (%s)\n", > socktype_s, > SLAPI_COMPONENT_NAME_NSPR, prerr, slapd_pr_strerror(prerr)); > goto failed; > } > >- pr_socketoption.option = PR_SockOpt_Reuseaddr; >- pr_socketoption.value.reuse_addr = 1; >- if ( PR_SetSocketOption(sock, &pr_socketoption ) == PR_FAILURE) { >+ if ( PR_SetSocketOption(sock[i], &pr_socketoption ) == PR_FAILURE) { > prerr = PR_GetError(); > slapi_log_error(SLAPI_LOG_FATAL, logname, > "PR_SetSocketOption(PR_SockOpt_Reuseaddr) failed: %s error %d (%s)\n", > SLAPI_COMPONENT_NAME_NSPR, prerr, slapd_pr_strerror( prerr )); > goto failed; > } > > /* set up listener address, including port */ >- memcpy(&sa_server, listenaddr, sizeof(sa_server)); >+ memcpy(&sa_server, *lap, sizeof(sa_server)); > > if(!local) > PRLDAP_SET_PORT( &sa_server, port ); > >- if ( PR_Bind(sock, &sa_server) == PR_FAILURE) { >+ if ( PR_Bind(sock[i], &sa_server) == PR_FAILURE) { > prerr = PR_GetError(); > if(!local) > { > slapi_log_error(SLAPI_LOG_FATAL, logname, >@@ -2695,16 +2833,15 @@ > sa_server.local.path, > SLAPI_COMPONENT_NAME_NSPR, prerr, slapd_pr_strerror(prerr)); > } > #endif /* ENABLE_LDAPI */ >- > goto failed; > } >+ } > > #if defined(ENABLE_LDAPI) >- if(local) >- { >- if(chmod(listenaddr->local.path, >+ if(local) { /* ldapi */ >+ if(chmod((*listenaddr)->local.path, > S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH)) > { > slapi_log_error(SLAPI_LOG_FATAL, logname, "err: %d", errno); > } >@@ -2720,46 +2857,73 @@ > exit( 1 ); > > suppressed: > return (PRFileDesc *)-1; >-} /* createprlistensocket */ >+} /* createprlistensockets */ > > > /* > * Initialize the *addr structure based on listenhost. > * Returns: 0 if successful and -1 if not (after logging an error message). > */ > int >-slapd_listenhost2addr(const char *listenhost, PRNetAddr *addr) >+slapd_listenhost2addr(const char *listenhost, PRNetAddr ***addr) > { > char *logname = "slapd_listenhost2addr"; > PRErrorCode prerr = 0; > int rval = 0; >+ PRNetAddr *netaddr = (PRNetAddr *)slapi_ch_calloc(1, sizeof(PRNetAddr)); > > PR_ASSERT( addr != NULL ); >+ *addr = NULL; > > if (NULL == listenhost) { > /* listen on all interfaces */ >- if ( PR_SUCCESS != PR_SetNetAddr(PR_IpAddrAny, PR_AF_INET6, 0, addr)) { >+ if ( PR_SUCCESS != PR_SetNetAddr(PR_IpAddrAny, PR_AF_INET6, 0, netaddr)) { > prerr = PR_GetError(); > slapi_log_error( SLAPI_LOG_FATAL, logname, > "PR_SetNetAddr(PR_IpAddrAny) failed - %s error %d (%s)\n", > SLAPI_COMPONENT_NAME_NSPR, prerr, slapd_pr_strerror(prerr)); > rval = -1; >+ slapi_ch_free ((void**)&netaddr); > } >- } else if (PR_SUCCESS == PR_StringToNetAddr(listenhost, addr)) { >+ *addr = (PRNetAddr **)slapi_ch_calloc(2, sizeof (PRNetAddr *)); >+ *addr[0] = netaddr; >+ } else if (PR_SUCCESS == PR_StringToNetAddr(listenhost, netaddr)) { > /* PR_StringNetAddr newer than NSPR v4.6.2 supports both IPv4&v6 */; >+ *addr = (PRNetAddr **)slapi_ch_calloc(2, sizeof (PRNetAddr *)); >+ *addr[0] = netaddr; > } else { > PRAddrInfo *infop = PR_GetAddrInfoByName( listenhost, > PR_AF_UNSPEC, (PR_AI_ADDRCONFIG|PR_AI_NOCANONNAME) ); > if ( NULL != infop ) { >- memset( addr, 0, sizeof( PRNetAddr )); >- if ( NULL == PR_EnumerateAddrInfo( NULL, infop, 0, addr )) { >+ void *iter = NULL; >+ int addrcnt = 0; >+ int i = 0; >+ memset( netaddr, 0, sizeof( PRNetAddr )); >+ /* need to count the address, first */ >+ while ( (iter = PR_EnumerateAddrInfo( iter, infop, 0, netaddr )) >+ != NULL ) { >+ addrcnt++; >+ } >+ if ( 0 == addrcnt ) { > slapi_log_error( SLAPI_LOG_FATAL, logname, > "PR_EnumerateAddrInfo for %s failed - %s error %d (%s)\n", > listenhost, SLAPI_COMPONENT_NAME_NSPR, prerr, > slapd_pr_strerror(prerr)); > rval = -1; >+ } else { >+ *addr = (PRNetAddr **)slapi_ch_calloc(addrcnt + 1, sizeof (PRNetAddr *)); >+ iter = NULL; /* from the beginning */ >+ memset( netaddr, 0, sizeof( PRNetAddr )); >+ for ( i = 0; i < addrcnt; i++ ) { >+ iter = PR_EnumerateAddrInfo( iter, infop, 0, netaddr ); >+ if ( NULL == iter ) { >+ break; >+ } >+ *addr[i] = netaddr; >+ netaddr = (PRNetAddr *)slapi_ch_calloc(1, sizeof(PRNetAddr)); >+ } > } > PR_FreeAddrInfo( infop ); > } else { > slapi_log_error( SLAPI_LOG_FATAL, logname, >@@ -2914,22 +3078,17 @@ > > return size; > } > >- >- >- > PRFileDesc * get_ssl_listener_fd() > { > PRFileDesc * listener; > >- listener = the_connection_table->fd[FDS_S_TCPS].fd; >+ listener = the_connection_table->fd[the_connection_table->s_tcps].fd; > > return listener; > } > >- >- > int configure_pr_socket( PRFileDesc **pr_socket, int secure, int local ) > { > int ns = 0; > int reservedescriptors = config_get_reservedescriptors();
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