diff options
| author | Rozhuk Ivan <rozhuk.im@gmail.com> | 2014-12-02 03:47:27 +0000 |
|---|---|---|
| committer | Rozhuk Ivan <rozhuk.im@gmail.com> | 2014-12-02 03:47:27 +0000 |
| commit | 6e2b6b31bae6d69bff5271451e73eb08637b8118 (patch) | |
| tree | ca636f1497e4cc6980736d56a7ff61e3a6f88079 /plugins/Clist_nicer/src/clcutils.cpp | |
| parent | d83beb598f0944dcb944524b1d27525dc320cf18 (diff) | |
mir_sntprintf(..., _T("%s"), ...) -> _tcsncpy_s(..., ..., _TRUNCATE)
fix some x64 ptr truncations
git-svn-id: http://svn.miranda-ng.org/main/trunk@11211 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
Diffstat (limited to 'plugins/Clist_nicer/src/clcutils.cpp')
| -rw-r--r-- | plugins/Clist_nicer/src/clcutils.cpp | 56 |
1 files changed, 35 insertions, 21 deletions
diff --git a/plugins/Clist_nicer/src/clcutils.cpp b/plugins/Clist_nicer/src/clcutils.cpp index 3b0019626c..c700c5607c 100644 --- a/plugins/Clist_nicer/src/clcutils.cpp +++ b/plugins/Clist_nicer/src/clcutils.cpp @@ -48,38 +48,52 @@ static int MY_pathIsAbsolute(const TCHAR *path) size_t MY_pathToRelative(const TCHAR *pSrc, TCHAR *pOut)
{
- if ( !pSrc || !mir_tstrlen(pSrc) || mir_tstrlen(pSrc) > MAX_PATH)
- return 0;
+ size_t dwSrcLen, dwProfilePathLen;
- if ( !MY_pathIsAbsolute(pSrc)) {
- mir_sntprintf(pOut, MAX_PATH, _T("%s"), pSrc);
- return mir_tstrlen(pOut);
- }
+ if (!pSrc || !pOut)
+ return 0;
+ dwSrcLen = mir_tstrlen(pSrc);
+ if (!dwSrcLen || dwSrcLen > (MAX_PATH - 1))
+ return 0;
+ if (!MY_pathIsAbsolute(pSrc))
+ goto path_not_abs;
TCHAR szTmp[MAX_PATH];
- mir_sntprintf(szTmp, SIZEOF(szTmp), _T("%s"), pSrc);
+ memcpy(szTmp, pSrc, (dwSrcLen * sizeof(TCHAR)));
+ szTmp[dwSrcLen] = 0;
_tcslwr(szTmp);
- if ( _tcsstr(szTmp, cfg::dat.tszProfilePath)) {
- mir_sntprintf(pOut, MAX_PATH, _T("%s"), pSrc + mir_tstrlen(cfg::dat.tszProfilePath) - 1);
- pOut[0]='.';
- return mir_tstrlen(pOut);
- }
-
- mir_sntprintf(pOut, MAX_PATH, _T("%s"), pSrc);
- return mir_tstrlen(pOut);
+ if (_tcsstr(szTmp, cfg::dat.tszProfilePath)) {
+ dwProfilePathLen = mir_tstrlen(cfg::dat.tszProfilePath);
+ memcpy(pOut, (pSrc + (dwProfilePathLen - 1)), ((dwSrcLen - (dwProfilePathLen - 1)) * sizeof(TCHAR)));
+ pOut[0] = '.';
+ pOut[dwSrcLen] = 0;
+ return (dwSrcLen - (dwProfilePathLen - 1));
+ }
+
+path_not_abs:
+ memcpy(pOut, pSrc, (dwSrcLen * sizeof(TCHAR)));
+ pOut[dwSrcLen] = 0;
+ return dwSrcLen;
}
size_t MY_pathToAbsolute(const TCHAR *pSrc, TCHAR *pOut)
{
- if ( !pSrc || !mir_tstrlen(pSrc) || mir_tstrlen(pSrc) > MAX_PATH)
+ size_t dwSrcLen;
+
+ if (!pSrc || !pOut)
+ return 0;
+ dwSrcLen = mir_tstrlen(pSrc);
+ if (!dwSrcLen || dwSrcLen > (MAX_PATH - 1))
return 0;
- if (MY_pathIsAbsolute(pSrc)&&pSrc[0]!='.')
- mir_sntprintf(pOut, MAX_PATH, _T("%s"), pSrc);
- else if (pSrc[0]=='.')
- mir_sntprintf(pOut, MAX_PATH, _T("%s\\%s"), cfg::dat.tszProfilePath, pSrc);
+ if (MY_pathIsAbsolute(pSrc) && pSrc[0] != '.') {
+ memcpy(pOut, pSrc, (dwSrcLen * sizeof(TCHAR)));
+ pOut[dwSrcLen] = 0;
+ return dwSrcLen;
+ if (pSrc[0] == '.')
+ return (mir_sntprintf(pOut, MAX_PATH, _T("%s\\%s"), cfg::dat.tszProfilePath, pSrc));
- return mir_tstrlen(pOut);
+ return 0;
}
/*
|