diff options
Diffstat (limited to 'MdePkg/Library/UefiLib/Console.c')
| -rw-r--r-- | MdePkg/Library/UefiLib/Console.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/MdePkg/Library/UefiLib/Console.c b/MdePkg/Library/UefiLib/Console.c index d06b0a932d..4fbdef7350 100644 --- a/MdePkg/Library/UefiLib/Console.c +++ b/MdePkg/Library/UefiLib/Console.c @@ -263,6 +263,10 @@ UnicodeStringDisplayLength ( UINTN Length;
UINTN Width;
+ if (String == NULL) {
+ return 0;
+ }
+
Length = 0;
while (*String != 0) {
Width = GetGlyphWidth (*String);
|