diff options
Diffstat (limited to 'Python/sysmodule.c')
| -rw-r--r-- | Python/sysmodule.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/Python/sysmodule.c b/Python/sysmodule.c index af960bc070..f703e097f0 100644 --- a/Python/sysmodule.c +++ b/Python/sysmodule.c @@ -1257,8 +1257,13 @@ _PySys_Init(void) PyDict_SetItemString(sysdict, key, v); \ Py_XDECREF(v) + /* Check that stdin is not a directory + Using shell redirection, you can redirect stdin to a directory, + crashing the Python interpreter. Catch this common mistake here + and output a useful error message. Note that under MS Windows, + the shell already prevents that. */ +#if !defined(MS_WINDOWS) { - /* XXX: does this work on Win/Win64? (see posix_fstat) */ struct stat sb; if (fstat(fileno(stdin), &sb) == 0 && S_ISDIR(sb.st_mode)) { @@ -1268,6 +1273,7 @@ _PySys_Init(void) exit(EXIT_FAILURE); } } +#endif /* stdin/stdout/stderr are now set by pythonrun.c */ @@ -1483,7 +1489,7 @@ PySys_SetArgv(int argc, wchar_t **argv) { #if defined(HAVE_REALPATH) wchar_t fullpath[MAXPATHLEN]; -#elif defined(MS_WINDOWS) +#elif defined(MS_WINDOWS) && !defined(MS_WINCE) wchar_t fullpath[MAX_PATH]; #endif PyObject *av = makeargvobject(argc, argv); @@ -1529,7 +1535,10 @@ PySys_SetArgv(int argc, wchar_t **argv) #if SEP == '\\' /* Special case for MS filename syntax */ if (argc > 0 && argv0 != NULL && wcscmp(argv0, L"-c") != 0) { wchar_t *q; -#ifdef MS_WINDOWS +#if defined(MS_WINDOWS) && !defined(MS_WINCE) + /* This code here replaces the first element in argv with the full + path that it represents. Under CE, there are no relative paths so + the argument must be the full path anyway. */ wchar_t *ptemp; if (GetFullPathNameW(argv0, sizeof(fullpath)/sizeof(fullpath[0]), |