#3692 closed defect (fixed)

libdl does not honour write unlock/lock for sections

Reported by: Chris Johns Owned by: Chris Johns
Priority: normal Milestone: 5.1
Component: lib/dl Version: 5
Severity: normal Keywords:
Cc: Blocked By:
Blocking:

Description

The allocator does no honour write unlock and lock for read-only sections as it should. This can used to write protect executable memory.

Change History (1)

comment:1 Changed on Feb 14, 2019 at 11:06:22 PM by Chris Johns <chrisj@…>

Resolution: fixed
Status: assignedclosed

In e309f77/rtems:

libdl: Allocator does not unlock and lock memory on loading.

Close #3692

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