sravan/system76-edk2
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Use string pointer instead string buffer to avoid string copy operation.

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Use CopyMem() to guarantee the NULL terminal will always be appended to the destination string.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Fu, Siyuan <siyuan.fu@intel.com>
Reviewed-by: Yao, Jiewen <jiewen.yao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15810 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Fu, Siyuan
2014-08-15 05:33:34 +00:00
committed by sfu5
parent 1be2ed90a2
commit a4faf336ea
3 changed files with 14 additions and 9 deletions
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6
NetworkPkg/IScsiDxe/IScsiMisc.c
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@@ -209,7 +209,7 @@ IScsiLunToUnicodeStr (
for (Index = 0; Index < 4; Index++) {
if ((Lun[2 * Index] | Lun[2 * Index + 1]) == 0) {
StrnCpy (TempStr, L"0-", StrLen (L"0-"));
CopyMem (TempStr, L"0-", sizeof (L"0-"));
} else {
TempStr[0] = (CHAR16) IScsiHexString[Lun[2 * Index] >> 4];
TempStr[1] = (CHAR16) IScsiHexString[Lun[2 * Index] & 0x0F];
@@ -223,7 +223,9 @@ IScsiLunToUnicodeStr (
TempStr += StrLen (TempStr);
}
//
// Remove the last '-'
//
Str[StrLen (Str) - 1] = 0;
for (Index = StrLen (Str) - 1; Index > 1; Index = Index - 2) {