[PATCH] shell32: Limit displayed volume label length to 32
Nikolay Sivov
nsivov at codeweavers.com
Mon Nov 28 03:56:52 CST 2016
Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
---
dlls/shell32/shfldr_mycomp.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/dlls/shell32/shfldr_mycomp.c b/dlls/shell32/shfldr_mycomp.c
index 4022c8d..d47d2af 100644
--- a/dlls/shell32/shfldr_mycomp.c
+++ b/dlls/shell32/shfldr_mycomp.c
@@ -695,15 +695,12 @@ static HRESULT WINAPI ISF_MyComputer_fnGetDisplayNameOf (IShellFolder2 *iface,
/* long view "lw_name (C:)" */
if (!(dwFlags & SHGDN_FORPARSING))
{
- DWORD dwVolumeSerialNumber, dwMaximumComponetLength, dwFileSystemFlags;
- WCHAR wszDrive[18] = {0};
static const WCHAR wszOpenBracket[] = {' ','(',0};
static const WCHAR wszCloseBracket[] = {')',0};
+ WCHAR wszDrive[32 /* label */ + 6 /* ' (C:)'\0 */] = {0};
- GetVolumeInformationW (pszPath, wszDrive,
- sizeof(wszDrive)/sizeof(wszDrive[0]) - 6,
- &dwVolumeSerialNumber,
- &dwMaximumComponetLength, &dwFileSystemFlags, NULL, 0);
+ GetVolumeInformationW (pszPath, wszDrive, sizeof(wszDrive)/sizeof(wszDrive[0]) - 5,
+ NULL, NULL, NULL, NULL, 0);
strcatW (wszDrive, wszOpenBracket);
lstrcpynW (wszDrive + strlenW(wszDrive), pszPath, 3);
strcatW (wszDrive, wszCloseBracket);
--
2.10.2
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