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Bug #3080

closed

uninitialized var in dcopy_free may panic on boot

Added by Rich Lowe about 10 years ago. Updated about 10 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Category:
kernel
Start date:
2012-08-13
Due date:
% Done:

100%

Estimated time:
Difficulty:
Medium
Tags:
Gerrit CR:
External Bug:

Description

cleanup in dcopy_free is uninitialized, if the stack garbage under it is non-0, we'll free dcopy channels which we should not, and either crash doing so, or crash the next time we try to use them, or free them.

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