diff options
Diffstat (limited to 'win/tclWinTest.c')
| -rw-r--r-- | win/tclWinTest.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/win/tclWinTest.c b/win/tclWinTest.c index 186d308..0ddd76b 100644 --- a/win/tclWinTest.c +++ b/win/tclWinTest.c @@ -538,7 +538,7 @@ TestplatformChmod(CONST char *nativePath, int pmode) | FILE_ADD_SUBDIRECTORY | FILE_WRITE_EA | FILE_APPEND_DATA | FILE_WRITE_DATA | DELETE; - BYTE *secDesc = 0; + PSECURITY_DESCRIPTOR secDesc = 0; DWORD secDescLen; const BOOL set_readOnly = !(pmode & 0222); @@ -670,9 +670,8 @@ TestplatformChmod(CONST char *nativePath, int pmode) if (!getFileSecurityProc(nativePath, infoBits, NULL, 0, &secDescLen)) { if (GetLastError() == ERROR_INSUFFICIENT_BUFFER) { DWORD secDescLen2 = 0; - secDesc = (BYTE *) ckalloc(secDescLen); - if (!getFileSecurityProc(nativePath, infoBits, - (PSECURITY_DESCRIPTOR)secDesc, + secDesc = (PSECURITY_DESCRIPTOR) ckalloc(secDescLen); + if (!getFileSecurityProc(nativePath, infoBits, secDesc, secDescLen, &secDescLen2) || (secDescLen < secDescLen2)) { goto done; |