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Code Issues

Corrected determining of relation's security class for checking access rights to BLOB.

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This commit is contained in:
Dmitry Starodubov 2022-06-07 17:54:10 +03:00 committed by Alexander Peshkov
parent a376a56b79
commit 7441008d24
1 changed files with 6 additions and 2 deletions
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8
src/jrd/tra.cpp
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@ -4058,13 +4058,17 @@ void jrd_tra::checkBlob(thread_db* tdbb, const bid* blob_id, jrd_fld* fld, bool
vec<jrd_rel*>* vector = tra_attachment->att_relations;
jrd_rel* blb_relation;
if (rel_id < vector->count() && (blb_relation = (*vector)[rel_id]))
if ((rel_id < vector->count() && (blb_relation = (*vector)[rel_id])) ||
(blb_relation = MET_relation(tdbb, rel_id)))
{
const MetaName security_name = fld ?
MetaName security_name = (fld && fld->fld_security_name.hasData()) ?
fld->fld_security_name : blb_relation->rel_security_name;
if (security_name.isEmpty())
{
MET_scan_relation(tdbb, blb_relation);
security_name = blb_relation->rel_security_name;
}
SecurityClass* s_class = SCL_get_class(tdbb, security_name.c_str());