diff options
| author | Eric Dong <eric.dong@intel.com> | 2014-02-21 06:27:05 +0000 |
|---|---|---|
| committer | ydong10 <ydong10@6f19259b-4bc3-4df7-8a09-765794883524> | 2014-02-21 06:27:05 +0000 |
| commit | 70f1d5e75655dc71142d363df809c25d07c3e99d (patch) | |
| tree | 1f015524ac765836ab58ee24078c5d1c23228659 /MdeModulePkg/Universal/SetupBrowserDxe/Setup.c | |
| parent | 929fb3be4169eb520272056c00b11bb3fb3f6458 (diff) | |
| download | edk2-platforms-70f1d5e75655dc71142d363df809c25d07c3e99d.tar.xz | |
Check the Config access protocol before use it.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15251 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg/Universal/SetupBrowserDxe/Setup.c')
| -rw-r--r-- | MdeModulePkg/Universal/SetupBrowserDxe/Setup.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/MdeModulePkg/Universal/SetupBrowserDxe/Setup.c b/MdeModulePkg/Universal/SetupBrowserDxe/Setup.c index 5ce0b84ed6..f86f369ff2 100644 --- a/MdeModulePkg/Universal/SetupBrowserDxe/Setup.c +++ b/MdeModulePkg/Universal/SetupBrowserDxe/Setup.c @@ -2132,6 +2132,10 @@ SendDiscardInfoToDriver ( EFI_IFR_TYPE_VALUE *TypeValue;
EFI_BROWSER_ACTION_REQUEST ActionRequest;
+ if (FormSet->ConfigAccess == NULL) {
+ return;
+ }
+
Link = GetFirstNode (&Form->StatementListHead);
while (!IsNull (&Form->StatementListHead, Link)) {
Question = FORM_BROWSER_STATEMENT_FROM_LINK (Link);
|