[Xen-devel] Mini-OS xmalloc and realloc patch

["J. Aaron Pendergrass" <James.Pendergrass@xxxxxxxxxx>]

Hi,
The attached patch addresses a few bugs in minios' xmalloc and realloc  
routines
Specifically:
	- xmalloc currently faults if xmalloc_new_page fails (presumably due  
to OOM).
	- realloc treats xmalloc_hdr.size as the size of just the data region  
rather than
           the total size of data region + headers + padding.

The patch was tested and applies cleanly against xen-unstable  
changeset 47136dbb972d
Thanks,
-Aaron

Attachment: xmalloc-fixes.patch
Description: Binary data

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