diff options
| author | George Hazan <ghazan@miranda.im> | 2018-11-08 18:24:25 +0300 |
|---|---|---|
| committer | George Hazan <ghazan@miranda.im> | 2018-11-08 18:24:25 +0300 |
| commit | 2ee2e56ee0795ed0bea5d0e9bd261010bfaa0d16 (patch) | |
| tree | 696d9a32dabea34e4264bc9deba23eed187146ba /src | |
| parent | 57125f88567ba481594204c08d3eff983c3017c8 (diff) | |
safer implementation of PathToRelative
Diffstat (limited to 'src')
| -rw-r--r-- | src/mir_core/src/path.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mir_core/src/path.cpp b/src/mir_core/src/path.cpp index eb1577748e..dd5e49325f 100644 --- a/src/mir_core/src/path.cpp +++ b/src/mir_core/src/path.cpp @@ -39,8 +39,10 @@ MIR_CORE_DLL(int) PathIsAbsolute(const char *path) MIR_CORE_DLL(int) PathToRelative(const char *pSrc, char *pOut, const char *pBase)
{
- if (!pSrc || !pSrc[0] || strlen(pSrc) > MAX_PATH)
+ if (!pSrc || !pSrc[0] || strlen(pSrc) > MAX_PATH) {
+ *pOut = 0;
return 0;
+ }
if (!PathIsAbsolute(pSrc))
strncpy_s(pOut, MAX_PATH, pSrc, _TRUNCATE);
|