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Bug #3080

uninitialized var in dcopy_free may panic on boot

Added by Rich Lowe about 8 years ago. Updated about 8 years ago.

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

100%

Estimated time:
Difficulty:
Medium
Tags:
Gerrit CR:

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.

History

#1

Updated by Rich Lowe about 8 years ago

  • Status changed from In Progress to Resolved
  • % Done changed from 50 to 100

Resolved in r13771 commit:2903afd49fe8

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