Opened 13 years ago

Closed 13 years ago

#283 closed defect (fixed)

The kernel should sign each call by the senders ID

Reported by: Jakub Jermář Owned by:
Priority: major Milestone: 0.4.3
Component: helenos/kernel/generic Version:
Keywords: Cc:
Blocker for: #282 Depends on:
See also: #282

Description

This is necessary for the recipient to be able to reliably tell calls from different senders apart. The sender ID can be e.g. task ID.

Change History (3)

comment:1 by Jakub Jermář, 13 years ago

Blocker for: → #282

comment:2 by Jiri Svoboda, 13 years ago

You can tell calls from different senders apart since they come from different connections. What you really want to is to know when two connections are from the same caller task. So maybe we could consider alternatives to including task ID in each call.

  • a system call to determine task ID given phone hash of an incoming connection
  • embedding it somehow into the CONNECT message

comment:3 by Jakub Jermář, 13 years ago

Resolution: → fixed
Status: new → closed

Merged in changeset:mainline,833.

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