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author | Fu Siyuan <siyuan.fu@intel.com> | 2018-06-14 10:30:09 +0800 |
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committer | Fu Siyuan <siyuan.fu@intel.com> | 2018-06-21 08:49:47 +0800 |
commit | 1e0db7b11987d0ec93be7dfe26102a327860fdbd (patch) | |
tree | a78aa0d5ea7984f858b18535a6bbc5c201f0fbd6 /NetworkPkg/HttpBootDxe | |
parent | 855abe0204cb932c8059a573a06a59ddc714ca49 (diff) | |
download | edk2-1e0db7b11987d0ec93be7dfe26102a327860fdbd.tar.gz edk2-1e0db7b11987d0ec93be7dfe26102a327860fdbd.tar.bz2 edk2-1e0db7b11987d0ec93be7dfe26102a327860fdbd.zip |
MdeModulePkg/NetworkPkg: Checking for NULL pointer before use.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Sivaraman Nainar <sivaramann@amiindia.co.in>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Diffstat (limited to 'NetworkPkg/HttpBootDxe')
-rw-r--r-- | NetworkPkg/HttpBootDxe/HttpBootConfig.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/NetworkPkg/HttpBootDxe/HttpBootConfig.c b/NetworkPkg/HttpBootDxe/HttpBootConfig.c index f32bf18e9d..81fceb2fd6 100644 --- a/NetworkPkg/HttpBootDxe/HttpBootConfig.c +++ b/NetworkPkg/HttpBootDxe/HttpBootConfig.c @@ -473,6 +473,9 @@ HttpBootFormCallback ( // Get user input URI string
//
Uri = HiiGetString (CallbackInfo->RegisteredHandle, Value->string, NULL);
+ if(Uri == NULL) {
+ return EFI_INVALID_PARAMETER;
+ }
//
// The URI should be either an empty string (for corporate environment) ,or http(s) for home environment.
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