lywsvip/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2026-06-01 17:00:51 +08:00
Code Issues Packages Projects Releases Wiki Activity

[freeldr] Never suppose that buffer in UNICODE_STRING is null terminated. Fixes some random failures when loading drivers

Browse Source 
svn path=/trunk/; revision=46190
This commit is contained in:
Hervé Poussineau
2010-03-13 22:56:41 +00:00
parent 78f8948c0f
commit 9a46a46011
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
reactos/boot/freeldr/freeldr/windows/winldr.c
View File

@@ -232,7 +232,7 @@ WinLdrLoadDeviceDriver(PLOADER_PARAMETER_BLOCK LoaderBlock,
PVOID DriverBase;
// Separate the path to file name and directory path
sprintf(DriverPath, "%S", FilePath->Buffer);
snprintf(DriverPath, sizeof(DriverPath), "%wZ", FilePath);
DriverNamePos = strrchr(DriverPath, '\\');
if (DriverNamePos != NULL)
{
@@ -261,7 +261,7 @@ WinLdrLoadDeviceDriver(PLOADER_PARAMETER_BLOCK LoaderBlock,
}
// It's not loaded, we have to load it
sprintf(FullPath,"%s%S", BootPath, FilePath->Buffer);
snprintf(FullPath, sizeof(FullPath), "%s%wZ", BootPath, FilePath);
Status = WinLdrLoadImage(FullPath, LoaderBootDriver, &DriverBase);
if (!Status)
return FALSE;