diff options
| author | Zeng, Star <star.zeng@intel.com> | 2015-11-25 02:33:06 +0000 |
|---|---|---|
| committer | jyao1 <jyao1@Edk2> | 2015-11-25 02:33:06 +0000 |
| commit | bf14e1077aa66ef1cb49bdaf06181de48bb2477f (patch) | |
| tree | 4d331634a2697ff6f1b7f0dd5023171c5f8a736f /UnixPkg | |
| parent | 3164361121526318f278a7c1b84bdcc475d4ad95 (diff) | |
| download | edk2-platforms-bf14e1077aa66ef1cb49bdaf06181de48bb2477f.tar.xz | |
Check InternalAllocPoolByIndex status before refer buffer.
Original code refers FreePoolHdr without check Status. It is obvious wrong and has risk.
Aslo, if InternalAllocPoolByIndex() returns an error, then *FreePoolHdr is assigned to an uninitialized value. So we init Hdr be NULL.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Zeng, Star" <star.zeng@intel.com>
Reviewed-by: "Yao, Jiewen" <jiewen.yao@intel.com>
Reviewed-by: "Fan, Jeff" <jeff.fan@intel.com>
Reviewed-by: "Kinney, Michael D" <michael.d.kinney@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18932 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'UnixPkg')
0 files changed, 0 insertions, 0 deletions