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Fix ITS#4533 don't destroy input request

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This commit is contained in:
Howard Chu 2006-05-10 15:01:50 +00:00
parent f38bf4b362
commit 7b10f413d9
1 changed files with 14 additions and 14 deletions
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28
libraries/libldap/request.c
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@ -1280,8 +1280,7 @@ re_encode_request( LDAP *ld,
ber_int_t scope;
int rc;
BerElement tmpber, *ber;
struct berval orig_dn;
char *dn;
struct berval dn;
Debug( LDAP_DEBUG_TRACE,
"re_encode_request: new msgid %ld, new dn <%s>\n",
@ -1306,15 +1305,15 @@ re_encode_request( LDAP *ld,
assert( tag != 0);
if ( tag == LDAP_REQ_BIND ) {
/* bind requests have a version number before the DN & other stuff */
rtag = ber_scanf( &tmpber, "{im" /*}*/, &ver, &orig_dn );
rtag = ber_scanf( &tmpber, "{im" /*}*/, &ver, &dn );
} else if ( tag == LDAP_REQ_DELETE ) {
/* delete requests don't have a DN wrapping sequence */
rtag = ber_scanf( &tmpber, "m", &orig_dn );
rtag = ber_scanf( &tmpber, "m", &dn );
} else if ( tag == LDAP_REQ_SEARCH ) {
/* search requests need to be re-scope-ed */
rtag = ber_scanf( &tmpber, "{me" /*"}"*/, &orig_dn, &scope );
rtag = ber_scanf( &tmpber, "{me" /*"}"*/, &dn, &scope );
if( srv->lud_scope != LDAP_SCOPE_DEFAULT ) {
/* use the scope provided in reference */
@ -1341,7 +1340,7 @@ re_encode_request( LDAP *ld,
}
} else {
rtag = ber_scanf( &tmpber, "{m" /*}*/, &orig_dn );
rtag = ber_scanf( &tmpber, "{m" /*}*/, &dn );
}
if( rtag == LBER_ERROR ) {
@ -1349,24 +1348,25 @@ re_encode_request( LDAP *ld,
return NULL;
}
/* restore character zero'd out by ber_scanf*/
dn.bv_val[dn.bv_len] = tmpber.ber_tag;
if (( ber = ldap_alloc_ber_with_options( ld )) == NULL ) {
return NULL;
}
if ( srv->lud_dn == NULL ) {
dn = orig_dn.bv_val;
} else {
dn = srv->lud_dn;
if ( srv->lud_dn ) {
ber_str2bv( srv->lud_dn, 0, 0, &dn );
}
if ( tag == LDAP_REQ_BIND ) {
rc = ber_printf( ber, "{it{is" /*}}*/, msgid, tag, ver, dn );
rc = ber_printf( ber, "{it{iO" /*}}*/, msgid, tag, ver, &dn );
} else if ( tag == LDAP_REQ_DELETE ) {
rc = ber_printf( ber, "{itsN}", msgid, tag, dn );
rc = ber_printf( ber, "{itON}", msgid, tag, &dn );
} else if ( tag == LDAP_REQ_SEARCH ) {
rc = ber_printf( ber, "{it{se" /*}}*/, msgid, tag, dn, scope );
rc = ber_printf( ber, "{it{Oe" /*}}*/, msgid, tag, &dn, scope );
} else {
rc = ber_printf( ber, "{it{s" /*}}*/, msgid, tag, dn );
rc = ber_printf( ber, "{it{O" /*}}*/, msgid, tag, &dn );
}
if ( rc == -1 ) {