diff options
Diffstat (limited to 'erts/emulator/drivers/win32/win_efile.c')
| -rw-r--r-- | erts/emulator/drivers/win32/win_efile.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/erts/emulator/drivers/win32/win_efile.c b/erts/emulator/drivers/win32/win_efile.c index 4176f137c1..9621fcca45 100644 --- a/erts/emulator/drivers/win32/win_efile.c +++ b/erts/emulator/drivers/win32/win_efile.c @@ -1787,7 +1787,7 @@ do_readlink(Efile_call_state* state, char* name, char* buffer, size_t size) HINSTANCE hModule = NULL; WCHAR *wname = (WCHAR *) name; WCHAR *wbuffer = (WCHAR *) buffer; - DWORD wsize = size / sizeof(WCHAR) - 1; + DWORD wsize = size / sizeof(WCHAR); char* ret = NULL; if ((hModule = LoadLibrary("kernel32.dll")) != NULL) { @@ -1815,12 +1815,12 @@ do_readlink(Efile_call_state* state, char* name, char* buffer, size_t size) wsize = pGetFinalPathNameByHandle(h, &dummy, 0, 0); if (wsize) { wbuffer = wpath_tmp_alloc(state, wsize); - wsize--; } } if (wbuffer && (success = pGetFinalPathNameByHandle(h, wbuffer, wsize, 0)) - && success <= wsize) { + && success < wsize) { + WCHAR* wp; /* GetFinalPathNameByHandle prepends path with "\\?\": */ len = wcslen(wbuffer); @@ -1830,9 +1830,9 @@ do_readlink(Efile_call_state* state, char* name, char* buffer, size_t size) wbuffer[0] = wbuffer[0] + L'a' - L'A'; } - for ( ; *wbuffer; wbuffer++) - if (*wbuffer == L'\\') - *wbuffer = L'/'; + for (wp=wbuffer ; *wp; wp++) + if (*wp == L'\\') + *wp = L'/'; } CloseHandle(h); } |