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| author | Martin v. L?wis <martin@v.loewis.de> | 2012-04-30 06:10:41 +0200 |
|---|---|---|
| committer | Martin v. L?wis <martin@v.loewis.de> | 2012-04-30 06:10:41 +0200 |
| commit | 001f41a184cb8b9dbe7ecc37937d5aef81ac5f01 (patch) | |
| tree | 0719875221f5aa2458eade546afcef9082c87229 /Parser | |
| parent | 055f5b826144b479f40a8a7f9ecdf3b4da61e10a (diff) | |
| download | cpython-001f41a184cb8b9dbe7ecc37937d5aef81ac5f01.tar.gz | |
Issue #14433: Prevent msvcrt crash in interactive prompt when stdin is closed.
Diffstat (limited to 'Parser')
| -rw-r--r-- | Parser/myreadline.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Parser/myreadline.c b/Parser/myreadline.c index 33d5b3d4cc..cb1cf0f56d 100644 --- a/Parser/myreadline.c +++ b/Parser/myreadline.c @@ -42,7 +42,10 @@ my_fgets(char *buf, int len, FILE *fp) (void)(PyOS_InputHook)(); errno = 0; clearerr(fp); - p = fgets(buf, len, fp); + if (_PyVerify_fd(fileno(fp))) + p = fgets(buf, len, fp); + else + p = NULL; if (p != NULL) return 0; /* No error */ err = errno; |