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-rw-r--r--ShellPkg/Application/Shell/ShellProtocol.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/ShellPkg/Application/Shell/ShellProtocol.c b/ShellPkg/Application/Shell/ShellProtocol.c
index 3bc6239..646294d 100644
--- a/ShellPkg/Application/Shell/ShellProtocol.c
+++ b/ShellPkg/Application/Shell/ShellProtocol.c
@@ -2853,7 +2853,11 @@ EfiShellGetEnvEx (
; Node = (ENV_VAR_LIST *)GetNextNode (&gShellEnvVarList.Link, &Node->Link)
)
{
- ASSERT (Node->Key != NULL);
+ if (Node->Key == NULL) {
+ ASSERT (FALSE);
+ continue;
+ }
+
Size += StrSize (Node->Key);
}