diff options
Diffstat (limited to 'MdePkg/Library')
| -rw-r--r-- | MdePkg/Library/BaseLib/SafeString.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/MdePkg/Library/BaseLib/SafeString.c b/MdePkg/Library/BaseLib/SafeString.c index 315059e5dc..79c79e0ec2 100644 --- a/MdePkg/Library/BaseLib/SafeString.c +++ b/MdePkg/Library/BaseLib/SafeString.c @@ -128,9 +128,9 @@ StrnLenS ( ASSERT (((UINTN) String & BIT0) == 0);
//
- // If String is a null pointer, then the StrnLenS function returns zero.
+ // If String is a null pointer or MaxSize is 0, then the StrnLenS function returns zero.
//
- if (String == NULL) {
+ if ((String == NULL) || (MaxSize == 0)) {
return 0;
}
@@ -1097,9 +1097,9 @@ AsciiStrnLenS ( UINTN Length;
//
- // If String is a null pointer, then the AsciiStrnLenS function returns zero.
+ // If String is a null pointer or MaxSize is 0, then the AsciiStrnLenS function returns zero.
//
- if (String == NULL) {
+ if ((String == NULL) || (MaxSize == 0)) {
return 0;
}
|