From: Guido van Rossum <guido@python.org>
Date: Tue, 3 Mar 1998 22:19:10 +0000 (+0000)
Subject: Raise ValueError: "unconvertible time" when ctime() returns NULL,
X-Git-Tag: v1.5.1~522
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=78535706517b3e6bf0c2e594e3c53dbed10c016e;p=python

Raise ValueError: "unconvertible time" when ctime() returns NULL,
instead of dumping core.
---

diff --git a/Modules/timemodule.c b/Modules/timemodule.c
index 1791cf475d..b49bffcbea 100644
--- a/Modules/timemodule.c
+++ b/Modules/timemodule.c
@@ -371,6 +371,10 @@ time_ctime(self, args)
 		return NULL;
 	tt = (time_t)dt;
 	p = ctime(&tt);
+	if (p == NULL) {
+		PyErr_SetString(PyExc_ValueError, "unconvertible time");
+		return NULL;
+	}
 	if (p[24] == '\n')
 		p[24] = '\0';
 	return PyString_FromString(p);