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Submit #1192

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KKASSERTs in sys/kern/uipc_{msg,socket}.c are too strict

Added by rumcic about 14 years ago. Updated over 1 year ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
Kernel
Target version:
Start date:
Due date:
% Done:

0%

Estimated time:

Description

The code for nfs root mounts does not use kmalloc-ed space for some vars, while
some KKASSERTs in the mentioned files only check for the supplied pointers if
they were kmalloc-ed or not.
The attached patch adds a check if the supplied pointers are not in user stack
(if they are in kernel stack) ... since kmalloc-ed space also resides in the
addresses not in user stack, maybe kva_p should be removed (is it used
anywhere else?)?
--
Regards,
Rumko


Files

rootnfs.patch (2.63 KB) rootnfs.patch rumcic, 12/29/2008 10:05 PM
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