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[KDBG] Fixed handle leak in KdbpSymLoadModuleSymbols() when RosSymCreateFromFile() fails (#3184)

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This commit is contained in:
Michael Stamper
2020-09-14 20:48:06 +01:00
committed by GitHub
parent 6d7ebc2048
commit b43e4c981e
1 changed files with 5 additions and 3 deletions
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8
ntoskrnl/kdbg/kdb_symbols.c
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@@ -363,6 +363,7 @@ KdbpSymLoadModuleSymbols(
HANDLE FileHandle;
NTSTATUS Status;
IO_STATUS_BLOCK IoStatusBlock;
BOOLEAN Result;
/* Allow KDB to break on module load */
KdbModuleLoaded(FileName);
@@ -404,14 +405,15 @@ KdbpSymLoadModuleSymbols(
DPRINT("Loading symbols from %wZ...\n", FileName);
if (!RosSymCreateFromFile(&FileHandle, RosSymInfo))
Result = RosSymCreateFromFile(&FileHandle, RosSymInfo);
ZwClose(FileHandle);
if (!Result)
{
DPRINT("Failed to load symbols from %wZ\n", FileName);
return;
}
ZwClose(FileHandle);
DPRINT("Symbols loaded.\n");
/* add file to cache */