call_find_module() handles dup() failure: raise an OSError exception

d417d01e · Victor Stinner · 925ef399 · d417d01e
Kaydet (Commit) d417d01e authored Haz 20, 2011 tarafından Victor Stinner
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import.c Python/import.c +4 -0

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--- a/Python/import.c
+++ b/Python/import.c
@@ -3567,6 +3567,10 @@ call_find_module(PyObject *name, PyObject *path_list)
        if (fd != -1)
            fd = dup(fd);
        fclose(fp);
+        if (fd == -1) {
+            PyErr_SetFromErrno(PyExc_OSError);
+            return NULL;
+        }
        fp = NULL;
    }
    if (fd != -1) {