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Add the missing check for NULL pointer before use it.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10116 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lgao4
2010-02-27 09:04:11 +00:00
parent 3978f5d92b
commit 771ececd12
7 changed files with 23 additions and 5 deletions
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4
MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c
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@ -3192,7 +3192,7 @@ Exit:
@param This A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL
instance.
@param ConfigResp A null-terminated Unicode string in <ConfigResp>
format. It can be ConfigAltResp format string.
format.
@param Block A possibly null array of bytes representing the
current block. Only bytes referenced in the
ConfigResp string in the block are modified. If
@ -3415,7 +3415,7 @@ Exit:
@param This A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL
instance.
@param Configuration A null-terminated Unicode string in
<MultiConfigAltResp> format. It is <ConfigAltResp> format.
<MultiConfigAltResp> format.
@param Guid A pointer to the GUID value to search for in the
routing portion of the ConfigResp string when
retrieving the requested data. If Guid is NULL,