Reviewed-by: Samer El-Haj-Mahmoud <el...@hpe.com>
-----Original Message-----
From: edk2-devel [mailto:edk2-devel-boun...@lists.01.org] On Behalf Of Fu Siyuan
Sent: Friday, April 1, 2016 12:16 AM
To: edk2-devel@lists.01.org
Cc: Ye Ting <ting...@intel.com>; Wu Jiaxin <jiaxin...@intel.com>
Subject: [edk2] [Patch] NetworkPkg: Check pointer for NULL before use.
Cc: Ye Ting <ting...@intel.com>
Cc: Wu Jiaxin <jiaxin...@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Fu Siyuan <siyuan...@intel.com>
---
NetworkPkg/HttpBootDxe/HttpBootConfig.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/NetworkPkg/HttpBootDxe/HttpBootConfig.c
b/NetworkPkg/HttpBootDxe/HttpBootConfig.c
index e7dd5db..c47dddc 100644
--- a/NetworkPkg/HttpBootDxe/HttpBootConfig.c
+++ b/NetworkPkg/HttpBootDxe/HttpBootConfig.c
@@ -554,6 +554,10 @@ HttpBootFormCallback (
// Get user input URI string
//
Uri = HiiGetString (CallbackInfo->RegisteredHandle, Value->string, NULL);
+ ASSERT (Uri != NULL);
+ if (Uri == NULL) {
+ return EFI_UNSUPPORTED;
+ }
//
// Convert the scheme to all lower case.
--
2.7.4.windows.1
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