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catch out of bounds read

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This commit is contained in:
Jeff Hill
2001-09-20 17:34:06 +00:00
parent 322b492f7f
commit e5d3ebaf70
1 changed files with 4 additions and 4 deletions
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8
src/db/dbServiceIO.cpp
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@@ -95,7 +95,7 @@ void dbServiceIO::callReadNotify ( struct dbAddr &addr,
return;
}
if ( count > INT_MAX ) {
if ( count > INT_MAX || count > addr.no_elements ) {
notify.exception ( ECA_BADCOUNT,
"element count out of range (high side)",
type, count);
@@ -130,10 +130,10 @@ void dbServiceIO::callReadNotify ( struct dbAddr &addr,
}
}
void dbServiceIO::callStateNotify ( struct dbAddr &addr,
void dbServiceIO::callStateNotify ( struct dbAddr & addr,
unsigned type, unsigned long count,
const struct db_field_log *pfl,
cacStateNotify &notify )
const struct db_field_log * pfl,
cacStateNotify & notify )
{
unsigned long size = dbr_size_n ( type, count );