| commit | 13d0ed13c360c09d97ab226562ec6b8ec93290d4 | [log] [tgz] |
|---|---|---|
| author | Guido van Rossum <guido@python.org> | Thu Nov 10 22:35:48 1994 +0000 |
| committer | Guido van Rossum <guido@python.org> | Thu Nov 10 22:35:48 1994 +0000 |
| tree | 9843e67a3b7aa824174385e9b92359c72d6ecbd7 | |
| parent | c054a663eb748f3a02d1501613aa6a05e37887d6 [diff] [blame] |
prevent core dump for old getargs() with NULL arg
diff --git a/Python/getargs.c b/Python/getargs.c index 605cb01..15cd4e6 100644 --- a/Python/getargs.c +++ b/Python/getargs.c
@@ -179,6 +179,13 @@ return 0; } else if (min == 1 && max == 1) { + if (args == NULL) { + sprintf(msgbuf, + "%s requires at least one argument", + fname==NULL ? "function" : fname); + err_setstr(TypeError, msgbuf); + return 0; + } msg = convertitem(args, &format, &va, levels, msgbuf); if (msg == NULL) return 1;