tyler.durden/audk
1
0
Fork 0
mirror of https://github.com/acidanthera/audk.git synced 2025-04-08 17:05:09 +02:00
Code Issues Packages Projects Releases Wiki Activity

ShellPkg/UefiShellLib: Correct check for empty string

Browse Source 
StrSize() will never return zero since it counts the terminating NULL
character.

An empty string will have the storage size of the terminator.

Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
This commit is contained in:
Tormod Volden 2024-07-23 23:51:13 +02:00 committed by mergify[bot]
parent ef3a1ef397
commit e11a912aa3
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
ShellPkg/Library/UefiShellLib/UefiShellLib.c
View File

@ -4012,7 +4012,7 @@ InternalShellStrHexToUint64 (
UINT64 Result;
BOOLEAN LeadingZero;
if ((String == NULL) || (StrSize (String) == 0) || (Value == NULL)) {
if ((String == NULL) || (StrSize (String) == sizeof (*String)) || (Value == NULL)) {
return (EFI_INVALID_PARAMETER);
}
@ -4116,7 +4116,7 @@ InternalShellStrDecimalToUint64 (
{
UINT64 Result;
if ((String == NULL) || (StrSize (String) == 0) || (Value == NULL)) {
if ((String == NULL) || (StrSize (String) == sizeof (*String)) || (Value == NULL)) {
return (EFI_INVALID_PARAMETER);
}