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check length (FIXME: snprintf return value may not be portable?)

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This commit is contained in:
Pierangelo Masarati 2005-10-31 16:23:27 +00:00
parent 0dc6ef59ad
commit 93a6a3647f
1 changed files with 15 additions and 3 deletions
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18
servers/slapd/bconfig.c
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@ -4190,7 +4190,11 @@ config_back_db_open( BackendDB *be )
if (!bi->bi_private) continue;
rdn.bv_val = c.log;
rdn.bv_len = sprintf(rdn.bv_val, "%s=%s", cfAd_backend->ad_cname.bv_val, bi->bi_type);
rdn.bv_len = snprintf(rdn.bv_val, sizeof( c.log ),
"%s=%s", cfAd_backend->ad_cname.bv_val, bi->bi_type);
if ( rdn.bv_len >= sizeof( c.log ) ) {
/* FIXME: holler ... */ ;
}
c.bi = bi;
e = config_build_entry( op, &rs, ceparent, &c, &rdn, &CFOC_BACKEND,
bi->bi_cf_ocs );
@ -4210,8 +4214,12 @@ config_back_db_open( BackendDB *be )
bi = be->bd_info;
}
rdn.bv_val = c.log;
rdn.bv_len = sprintf(rdn.bv_val, "%s=" SLAP_X_ORDERED_FMT "%s", cfAd_database->ad_cname.bv_val,
rdn.bv_len = snprintf(rdn.bv_val, sizeof( c.log ),
"%s=" SLAP_X_ORDERED_FMT "%s", cfAd_database->ad_cname.bv_val,
i, bi->bi_type);
if ( rdn.bv_len >= sizeof( c.log ) ) {
/* FIXME: holler ... */ ;
}
c.be = be;
c.bi = bi;
e = config_build_entry( op, &rs, ceparent, &c, &rdn, &CFOC_DATABASE,
@ -4227,8 +4235,12 @@ config_back_db_open( BackendDB *be )
for (j=0,on=oi->oi_list; on; j++,on=on->on_next) {
rdn.bv_val = c.log;
rdn.bv_len = sprintf(rdn.bv_val, "%s=" SLAP_X_ORDERED_FMT "%s",
rdn.bv_len = snprintf(rdn.bv_val, sizeof( c.log ),
"%s=" SLAP_X_ORDERED_FMT "%s",
cfAd_overlay->ad_cname.bv_val, j, on->on_bi.bi_type );
if ( rdn.bv_len >= sizeof( c.log ) ) {
/* FIXME: holler ... */ ;
}
c.be = be;
c.bi = &on->on_bi;
oe = config_build_entry( op, &rs, ce, &c, &rdn,