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| author | mdkinney <mdkinney@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-01-14 18:14:39 +0000 |
|---|---|---|
| committer | mdkinney <mdkinney@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-01-14 18:14:39 +0000 |
| commit | dbc225ca511b2075bd666e5cb5b737ac8e24186e (patch) | |
| tree | e350d8808040adefd185a04104e42647421f3d2d /UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.c | |
| parent | 149fb6d6804314a7010d6ebf3f3494ff18997a57 (diff) | |
| download | edk2-dbc225ca511b2075bd666e5cb5b737ac8e24186e.tar.gz edk2-dbc225ca511b2075bd666e5cb5b737ac8e24186e.tar.bz2 edk2-dbc225ca511b2075bd666e5cb5b737ac8e24186e.zip | |
Update Width check for < 0.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9754 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.c')
| -rw-r--r-- | UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.c b/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.c index da470a044a..64897723e5 100644 --- a/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.c +++ b/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.c @@ -135,7 +135,7 @@ CpuIoCheckParameter ( //
// Check to see if Width is in the valid range
//
- if (Width > SMM_IO_UINT64) {
+ if (Width < 0 || Width > SMM_IO_UINT64) {
return EFI_INVALID_PARAMETER;
}
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