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Cleanup use of *alloc() in daemon.c

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This commit is contained in:
Ondřej Kuzník 2020-11-09 13:42:06 +00:00 committed by Quanah Gibson-Mount
parent 727ec3ae14
commit ee49c83976
1 changed files with 7 additions and 62 deletions
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69
servers/slapd/daemon.c
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@ -196,12 +196,6 @@ static slap_daemon_st *slap_daemon;
# define SLAP_EVENT_INIT(t) do {\
if (!events) { \
events = ch_malloc(sizeof(*events) * SLAP_EVENT_MAX(t)); \
if (!events) { \
Debug(LDAP_DEBUG_ANY, \
"daemon: SLAP_EVENT_INIT: ch_malloc of events failed, wanted %d bytes\n", \
sizeof(*events) * SLAP_EVENT_MAX(t)); \
slapd_shutdown = 2; \
} \
} \
} while (0)
@ -217,35 +211,12 @@ static slap_daemon_st *slap_daemon;
kqc->sd_maxchanges = 256; /* will grow as needed */ \
kq_nbytes = sizeof(*kqc->sd_changes) * kqc->sd_maxchanges; \
kqc->sd_changes = ch_calloc(1, kq_nbytes); \
if (!kqc->sd_changes) { \
Debug(LDAP_DEBUG_ANY, \
"daemon: SLAP_SOCK_INIT: ch_calloc of slap_daemon.sd_changes[%d] failed, wanted %d bytes, shutting down\n", \
kq_i, kq_nbytes); \
slapd_shutdown = 2; \
} \
} \
kq_nbytes = sizeof(*slap_daemon[t].sd_fdmodes) * dtblsize; \
slap_daemon[t].sd_fdmodes = ch_calloc(1, kq_nbytes); \
if (!slap_daemon[t].sd_fdmodes) { \
Debug(LDAP_DEBUG_ANY, \
"daemon: SLAP_SOCK_INIT: ch_calloc of slap_daemon.sd_fdmodes failed, wanted %d bytes, shutting down\n", \
kq_nbytes); \
slapd_shutdown = 2; \
} \
kq_nbytes = sizeof(*slap_daemon[t].sd_l) * dtblsize; \
slap_daemon[t].sd_l = ch_calloc(1, kq_nbytes); \
if (!slap_daemon[t].sd_l) { \
Debug(LDAP_DEBUG_ANY, \
"daemon: SLAP_SOCK_INIT: ch_calloc of slap_daemon.sd_l failed, wanted %d bytes, shutting down\n", \
kq_nbytes); \
slapd_shutdown = 2; \
} \
slap_daemon[t].sd_kq = kqueue(); \
if (slap_daemon[t].sd_kq < 0) { \
int saved_errno = errno; \
Debug(LDAP_DEBUG_ANY, "daemon: SLAP_SOCK_INIT: kqueue() failed, errno=%d, shutting down\n", saved_errno); \
slapd_shutdown = 2; \
} \
} while (0)
/* a kqueue fd obtained before a fork can't be used in child process.
@ -311,13 +282,6 @@ static slap_daemon_st *slap_daemon;
kqc->sd_maxchanges += kqc->sd_maxchanges; \
kq_nbytes = sizeof(*kqc->sd_changes) * kqc->sd_maxchanges; \
kqc->sd_changes = ch_realloc(kqc->sd_changes, kq_nbytes); \
if (!kqc->sd_changes) { \
Debug(LDAP_DEBUG_ANY, \
"daemon: SLAP_KQUEUE_CHANGE: ch_realloc of slap_daemon.sd_kqc[%d].sd_changes failed, wanted %d bytes, shutting down\n", \
slap_daemon[t].sd_changeidx, kq_nbytes); \
slapd_shutdown = 2; \
break; /* Don't want to do the EV_SET if sd_changes is NULL */ \
} \
} \
EV_SET(&kqc->sd_changes[kqc->sd_nchanges++], \
(s), (filter), (flag), 0, 0, slap_daemon[t].sd_l[(s)]); \
@ -1412,12 +1376,9 @@ slap_get_listener_addresses(
#ifdef LDAP_PF_LOCAL
if ( port == 0 ) {
*sal = ch_malloc(2 * sizeof(void *));
if (*sal == NULL) return -1;
sap = *sal = ch_malloc(2 * sizeof(void *));
sap = *sal;
*sap = ch_malloc(sizeof(struct sockaddr_un));
if (*sap == NULL) goto errexit;
sap[1] = NULL;
if ( strlen(host) >
@ -1456,10 +1417,7 @@ slap_get_listener_addresses(
for (n=2; (sai = sai->ai_next) != NULL; n++) {
/* EMPTY */ ;
}
*sal = ch_calloc(n, sizeof(void *));
if (*sal == NULL) return -1;
sap = *sal;
sap = *sal = ch_calloc(n, sizeof(void *));
*sap = NULL;
for ( sai=res; sai; sai=sai->ai_next ) {
@ -1474,20 +1432,12 @@ slap_get_listener_addresses(
# ifdef LDAP_PF_INET6
case AF_INET6:
*sap = ch_malloc(sizeof(struct sockaddr_in6));
if (*sap == NULL) {
freeaddrinfo(res);
goto errexit;
}
*(struct sockaddr_in6 *)*sap =
*((struct sockaddr_in6 *)sai->ai_addr);
break;
# endif /* LDAP_PF_INET6 */
case AF_INET:
*sap = ch_malloc(sizeof(struct sockaddr_in));
if (*sap == NULL) {
freeaddrinfo(res);
goto errexit;
}
*(struct sockaddr_in *)*sap =
*((struct sockaddr_in *)sai->ai_addr);
break;
@ -1523,15 +1473,10 @@ slap_get_listener_addresses(
for (n = 0; he->h_addr_list[n]; n++) /* empty */;
}
*sal = ch_malloc((n+1) * sizeof(void *));
if (*sal == NULL) return -1;
sap = *sal = ch_malloc((n+1) * sizeof(void *));
sap = *sal;
for ( i = 0; i<n; i++ ) {
sap[i] = ch_malloc(sizeof(struct sockaddr_in));
if (*sap == NULL) goto errexit;
(void)memset( (void *)sap[i], '\0', sizeof(struct sockaddr_in) );
sap[i] = ch_calloc(sizeof(struct sockaddr_in));
sap[i]->sa_family = AF_INET;
((struct sockaddr_in *)sap[i])->sin_port = htons(port);
AC_MEMCPY( &((struct sockaddr_in *)sap[i])->sin_addr,
@ -1811,7 +1756,7 @@ slap_open_listener(
case AF_LOCAL: {
char *path = ((struct sockaddr_un *)*sal)->sun_path;
l.sl_name.bv_len = strlen(path) + STRLENOF("PATH=");
l.sl_name.bv_val = ber_memalloc( l.sl_name.bv_len + 1 );
l.sl_name.bv_val = ch_malloc( l.sl_name.bv_len + 1 );
snprintf( l.sl_name.bv_val, l.sl_name.bv_len + 1,
"PATH=%s", path );
} break;
@ -1829,7 +1774,7 @@ slap_open_listener(
if (!s) s = SLAP_STRING_UNKNOWN;
port = ntohs( ((struct sockaddr_in *)*sal) ->sin_port );
l.sl_name.bv_val =
ber_memalloc( sizeof("IP=255.255.255.255:65535") );
ch_malloc( sizeof("IP=255.255.255.255:65535") );
snprintf( l.sl_name.bv_val, sizeof("IP=255.255.255.255:65535"),
"IP=%s:%d", s, port );
l.sl_name.bv_len = strlen( l.sl_name.bv_val );
@ -1844,7 +1789,7 @@ slap_open_listener(
if (!s) s = SLAP_STRING_UNKNOWN;
port = ntohs( ((struct sockaddr_in6 *)*sal)->sin6_port );
l.sl_name.bv_len = strlen(s) + sizeof("IP=[]:65535");
l.sl_name.bv_val = ber_memalloc( l.sl_name.bv_len );
l.sl_name.bv_val = ch_malloc( l.sl_name.bv_len );
snprintf( l.sl_name.bv_val, l.sl_name.bv_len, "IP=[%s]:%d",
s, port );
l.sl_name.bv_len = strlen( l.sl_name.bv_val );