[ros-diffs] [rharabien] 52041: [NTOSKRNL] - Acquire spinlock when accessing SymbolFileListHead
rharabien at svn.reactos.org
rharabien at svn.reactos.org
Wed Jun 1 13:16:49 UTC 2011
Author: rharabien
Date: Wed Jun 1 13:16:49 2011
New Revision: 52041
URL: http://svn.reactos.org/svn/reactos?rev=52041&view=rev
Log:
[NTOSKRNL]
- Acquire spinlock when accessing SymbolFileListHead
Modified:
trunk/reactos/ntoskrnl/kdbg/kdb_symbols.c
Modified: trunk/reactos/ntoskrnl/kdbg/kdb_symbols.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/kdbg/kdb_symbols.c?rev=52041&r1=52040&r2=52041&view=diff
==============================================================================
--- trunk/reactos/ntoskrnl/kdbg/kdb_symbols.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/kdbg/kdb_symbols.c [iso-8859-1] Wed Jun 1 13:16:49 2011
@@ -248,6 +248,7 @@
IN PROSSYM_INFO RosSymInfo)
{
PIMAGE_SYMBOL_INFO_CACHE CacheEntry;
+ KIRQL Irql;
DPRINT("Adding symbol file: RosSymInfo = %p\n", RosSymInfo);
@@ -264,7 +265,9 @@
ASSERT(CacheEntry->FileName.Buffer);
CacheEntry->RefCount = 1;
CacheEntry->RosSymInfo = RosSymInfo;
- InsertTailList(&SymbolFileListHead, &CacheEntry->ListEntry); /* FIXME: Lock list? */
+ KeAcquireSpinLock(&SymbolFileListLock, &Irql);
+ InsertTailList(&SymbolFileListHead, &CacheEntry->ListEntry);
+ KeReleaseSpinLock(&SymbolFileListLock, Irql);
}
/*! \brief Remove a symbol file (reference) from the cache.
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