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| author | Ruiyu Ni <ruiyu.ni@intel.com> | 2018-01-25 17:44:16 +0800 |
|---|---|---|
| committer | Ruiyu Ni <ruiyu.ni@intel.com> | 2018-01-26 18:56:25 +0800 |
| commit | 68599525d8bbd7a3d6a631a5f57cb040c4595ba4 (patch) | |
| tree | 1e6fb12d56b93117419323e3681edf8de7699637 /UefiCpuPkg/Library | |
| parent | 1db271df76507fcdd1755ec54087cd908fd05a58 (diff) | |
| download | edk2-68599525d8bbd7a3d6a631a5f57cb040c4595ba4.zip edk2-68599525d8bbd7a3d6a631a5f57cb040c4595ba4.tar.gz edk2-68599525d8bbd7a3d6a631a5f57cb040c4595ba4.tar.bz2 | |
MdeModulePkg/Partition: Fix media probe
The call in ProbeMediaStatusEx() to the ReadDisk() function of the
EFI_DISK_IO_PROTOCOL interface implemented in DiskIoDxe/DiskIo.c
crashed in DiskIo2ReadWriteDisk() because of the NULL value of
the destination buffer pointer.
Pass the address of a buffer in the stack instead of a NULL
pointer.
The similar fix was applied to ProbeMediaStatus in commit
df473cc1fc9acd1a623ec7e05276f2f0635c19d2
* MdeModulePkg/PartitionDxe: Fix media probe
Somehow ProbeMediaStatusEx() wasn't changed together.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
Tested-by: Jian J Wang <jian.j.wang@intel.com>
Diffstat (limited to 'UefiCpuPkg/Library')
0 files changed, 0 insertions, 0 deletions