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CVS commit: src/sys/kern
Module Name: src
Committed By: ad
Date: Sun Dec 21 09:58:22 UTC 2008
- Fix a bug where we trashed descriptor zero in the old open files array
while ironically trying to preserve the same during copy. Would only have
occurred if a multithreaded program expanded the descriptor table and,
within a tiny window of exposure, another thread in the program tried to
access descriptor zero.
- Convert to use kmem_alloc/kmem_free.
To generate a diff of this commit:
cvs rdiff -r1.184 -r1.185 src/sys/kern/kern_descrip.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
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