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- Do not request a page in MiAllocatePagesForMdl if no pages are available. Fixes kmtest:MmMdl.
CORE-9879 #resolve

svn path=/trunk/; revision=68274
This commit is contained in:
Thomas Faber 2015-06-26 11:02:40 +00:00
parent 09da0e3011
commit 85c2fc1bcd
1 changed files with 6 additions and 1 deletions
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7
reactos/ntoskrnl/mm/freelist.c
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@ -232,7 +232,12 @@ MiAllocatePagesForMdl(IN PHYSICAL_ADDRESS LowAddress,
/* Grab a page */
MI_SET_USAGE(MI_USAGE_MDL);
MI_SET_PROCESS2("Kernel");
Page = MiRemoveAnyPage(0);
/* FIXME: This check should be smarter */
Page = 0;
if (MmAvailablePages != 0)
Page = MiRemoveAnyPage(0);
if (Page == 0)
{
/* This is not good... hopefully we have at least SOME pages */