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Initialize DefaultInfo before using it. 

Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Ouyang Qian <qian.ouyang@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14168 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
sfu5 2013-03-11 07:47:42 +00:00
parent 44a97ac647
commit f402291bf9
2 changed files with 2 additions and 0 deletions
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1
MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcImpl.c
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@ -837,6 +837,7 @@ EfiPxeBcDiscover (
// If info isn't offered, // If info isn't offered,
// use the cached DhcpAck and ProxyOffer packets. // use the cached DhcpAck and ProxyOffer packets.
// //
ZeroMem (&DefaultInfo, sizeof (EFI_PXE_BASE_CODE_DISCOVER_INFO));
if (*Layer != EFI_PXE_BASE_CODE_BOOT_LAYER_INITIAL) { if (*Layer != EFI_PXE_BASE_CODE_BOOT_LAYER_INITIAL) {
if (!Mode->PxeDiscoverValid || !Mode->PxeReplyReceived || (!Mode->PxeBisReplyReceived && UseBis)) { if (!Mode->PxeDiscoverValid || !Mode->PxeReplyReceived || (!Mode->PxeBisReplyReceived && UseBis)) {

1
NetworkPkg/UefiPxeBcDxe/PxeBcImpl.c
View File

@ -566,6 +566,7 @@ EfiPxeBcDiscover (
// //
// There are 3 methods to get the information for discover. // There are 3 methods to get the information for discover.
// //
ZeroMem (&DefaultInfo, sizeof (EFI_PXE_BASE_CODE_DISCOVER_INFO));
if (*Layer != EFI_PXE_BASE_CODE_BOOT_LAYER_INITIAL) { if (*Layer != EFI_PXE_BASE_CODE_BOOT_LAYER_INITIAL) {
// //
// 1. Take the previous setting as the discover info. // 1. Take the previous setting as the discover info.