<b>4.0.8.3303</b>
Vlad Khorsun 2026.07.16 13:57:56
Fixed bug #9094 : FB4 XNET/local attach stack-overflows in fbclient (gds__log recursion) when the calling thread impersonates another user's token
Tried to preserve compatibility with WinXP, fortunately it is not required for v5+.
Also, correct checks for mutex existence.

Changed paths:
  M src/common/isc.cpp
  M src/yvalve/gds.cpp