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SecurityPkg: Fix DBX Variable Read Error in ImageVerificationLib
ImageVerificationLib passes wrong data buffer size when reading DBX variable, causing heap crash. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chao Zhang <chao.b.zhang@intel.com> Reviewed-by: Qin Long <qin.long@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17981 6f19259b-4bc3-4df7-8a09-765794883524
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@ -1448,7 +1448,7 @@ IsAllowedByDb (
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if (Status == EFI_BUFFER_TOO_SMALL) {
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goto Done;
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}
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DbxData = (UINT8 *) AllocateZeroPool (DataSize);
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DbxData = (UINT8 *) AllocateZeroPool (DbxDataSize);
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if (DbxData == NULL) {
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goto Done;
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}
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