[ros-diffs] [hpoussin] 55975: ntoskrnl: fix pointer dereference before testing for it
hpoussin at svn.reactos.org
hpoussin at svn.reactos.org
Sat Mar 3 21:11:42 UTC 2012
Author: hpoussin
Date: Sat Mar 3 21:11:42 2012
New Revision: 55975
URL: http://svn.reactos.org/svn/reactos?rev=55975&view=rev
Log:
ntoskrnl: fix pointer dereference before testing for it
Modified:
trunk/reactos/ntoskrnl/cache/section/sptab.c
Modified: trunk/reactos/ntoskrnl/cache/section/sptab.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/cache/section/sptab.c?rev=55975&r1=55974&r2=55975&view=diff
==============================================================================
--- trunk/reactos/ntoskrnl/cache/section/sptab.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/cache/section/sptab.c [iso-8859-1] Sat Mar 3 21:11:42 2012
@@ -117,12 +117,12 @@
SectionZeroPageTable.Refcount = 1;
PageTableSlice = RtlInsertElementGenericTable
(Table, &SectionZeroPageTable, sizeof(SectionZeroPageTable), NULL);
+ if (!PageTableSlice) return NULL;
DPRINT
("Allocate page table %x (%08x%08x)\n",
PageTableSlice,
PageTableSlice->FileOffset.u.HighPart,
PageTableSlice->FileOffset.u.LowPart);
- if (!PageTableSlice) return NULL;
}
return PageTableSlice;
}
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