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| author | Guido van Rossum <guido@python.org> | 1992-11-26 10:30:26 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 1992-11-26 10:30:26 (GMT) |
| commit | d014ea6b5efbfb3d143fc8aacf8bee733cf4c8f0 (patch) | |
| tree | dc0e77dcbbf8da041a72226eda0aefbc849cd6eb /Python | |
| parent | 18fc5696c8be30b56485a20dc48f7f683b472f79 (diff) | |
| download | cpython-d014ea6b5efbfb3d143fc8aacf8bee733cf4c8f0.zip cpython-d014ea6b5efbfb3d143fc8aacf8bee733cf4c8f0.tar.gz cpython-d014ea6b5efbfb3d143fc8aacf8bee733cf4c8f0.tar.bz2 | |
* classobject.c: in instance_lenth, test result of call_object
for exception before using it. Fixed a few other places where the
outcome of calling sq_length wasn't tested for exceptions
(bltinmodule.c, ceval.c).
Diffstat (limited to 'Python')
| -rw-r--r-- | Python/bltinmodule.c | 2 | ||||
| -rw-r--r-- | Python/ceval.c | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c index a6e02be..85fd58e 100644 --- a/Python/bltinmodule.c +++ b/Python/bltinmodule.c @@ -412,6 +412,8 @@ min_max(v, sign) return NULL; } n = (*sq->sq_length)(v); + if (n < 0) + return NULL; if (n == 0) { err_setstr(ValueError, "min() or max() of empty sequence"); return NULL; diff --git a/Python/ceval.c b/Python/ceval.c index d3a732a..86ee6cf 100644 --- a/Python/ceval.c +++ b/Python/ceval.c @@ -1881,6 +1881,8 @@ loop_subscript(v, w) } i = getintvalue(w); n = (*sq->sq_length)(v); + if (n < 0) + return NULL; /* Exception */ if (i >= n) return NULL; /* End of loop */ return (*sq->sq_item)(v, i); |