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-rw-r--r--MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcSupport.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcSupport.c b/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcSupport.c
index 0865ddd7cd..077905671e 100644
--- a/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcSupport.c
+++ b/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcSupport.c
@@ -132,11 +132,10 @@ CvtNum (
{
UINTN Remainder;
- while (Length > 0) {
+ for (; Length > 0; Length--) {
Remainder = Number % 10;
Number /= 10;
- Length--;
- Buffer[Length] = (UINT8) ('0' + Remainder);
+ Buffer[Length - 1] = (UINT8) ('0' + Remainder);
}
}