Re: [BUGS] Reading from a read-only BLOB is allowed

2003-08-16 Thread Tom Lane
Gonzalo Paniagua Javier <[EMAIL PROTECTED]> writes: > It seems that postgres allows writing to a read-only blob opened like: > fd = lo_open (cnc, oid, INV_READ); AFAICS from the code, INV_READ/WRITE attached to lo_open only determine the kind of lock taken on the LO (shared or exclusive). N

[BUGS] Reading from a read-only BLOB is allowed

2003-08-16 Thread Gonzalo Paniagua Javier
Hi! It seems that postgres allows writing to a read-only blob opened like: fd = lo_open (cnc, oid, INV_READ); I've attached a simple test case and the Makefile to build it. I'm using postgresql 7.3.3 (7.3.3-1 is the debian package version). Is that the intended behaviour or is it a bug