diff options
Diffstat (limited to 'compat')
| -rw-r--r-- | compat/mingw.c | 4 | ||||
| -rw-r--r-- | compat/winansi.c | 12 |
2 files changed, 15 insertions, 1 deletions
diff --git a/compat/mingw.c b/compat/mingw.c index 3fbfda5978..fe0e3ccd24 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -961,8 +961,10 @@ static char **get_path_split(void) ++n; } } - if (!n) + if (!n) { + free(envpath); return NULL; + } ALLOC_ARRAY(path, n + 1); p = envpath; diff --git a/compat/winansi.c b/compat/winansi.c index 793420f9d0..a11a0f16d2 100644 --- a/compat/winansi.c +++ b/compat/winansi.c @@ -105,6 +105,13 @@ static int is_console(int fd) if (!fd) { if (!GetConsoleMode(hcon, &mode)) return 0; + /* + * This code path is only reached if there is no console + * attached to stdout/stderr, i.e. we will not need to output + * any text to any console, therefore we might just as well + * use black as foreground color. + */ + sbi.wAttributes = 0; } else if (!GetConsoleScreenBufferInfo(hcon, &sbi)) return 0; @@ -133,6 +140,11 @@ static void write_console(unsigned char *str, size_t len) /* convert utf-8 to utf-16 */ int wlen = xutftowcsn(wbuf, (char*) str, ARRAY_SIZE(wbuf), len); + if (wlen < 0) { + wchar_t *err = L"[invalid]"; + WriteConsoleW(console, err, wcslen(err), &dummy, NULL); + return; + } /* write directly to console */ WriteConsoleW(console, wbuf, wlen, &dummy, NULL); |